Coursera

#@title Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

#!pip install tensorflowjs

import numpy as np
import tensorflow as tf

print('\u2022 Using TensorFlow Version:', tf.__version__)

• Using TensorFlow Version: 2.2.0

model = tf.keras.models.Sequential([
        tf.keras.layers.Dense(units=1, input_shape=[1])  
])

model.compile(optimizer='sgd', loss='mean_squared_error')

xs = np.array([-1.0,  0.0, 1.0, 2.0, 3.0, 4.0], dtype=float)
ys = np.array([-3.0, -1.0, 1.0, 3.0, 5.0, 7.0], dtype=float)

model.fit(xs, ys, epochs=500)

Epoch 1/500
1/1 [==============================] - 0s 790us/step - loss: 23.5571
Epoch 2/500
1/1 [==============================] - 0s 2ms/step - loss: 18.8172
Epoch 3/500
1/1 [==============================] - 0s 3ms/step - loss: 15.0822
Epoch 4/500
1/1 [==============================] - 0s 1ms/step - loss: 12.1380
Epoch 5/500
1/1 [==============================] - 0s 1ms/step - loss: 9.8160
Epoch 6/500
1/1 [==============================] - 0s 1ms/step - loss: 7.9838
Epoch 7/500
1/1 [==============================] - 0s 5ms/step - loss: 6.5368
Epoch 8/500
1/1 [==============================] - 0s 921us/step - loss: 5.3932
Epoch 9/500
1/1 [==============================] - 0s 1ms/step - loss: 4.4884
Epoch 10/500
1/1 [==============================] - 0s 992us/step - loss: 3.7714
Epoch 11/500
1/1 [==============================] - 0s 2ms/step - loss: 3.2024
Epoch 12/500
1/1 [==============================] - 0s 1ms/step - loss: 2.7499
Epoch 13/500
1/1 [==============================] - 0s 3ms/step - loss: 2.3892
Epoch 14/500
1/1 [==============================] - 0s 2ms/step - loss: 2.1008
Epoch 15/500
1/1 [==============================] - 0s 2ms/step - loss: 1.8693
Epoch 16/500
1/1 [==============================] - 0s 1ms/step - loss: 1.6827
Epoch 17/500
1/1 [==============================] - 0s 2ms/step - loss: 1.5316
Epoch 18/500
1/1 [==============================] - 0s 1ms/step - loss: 1.4084
Epoch 19/500
1/1 [==============================] - 0s 7ms/step - loss: 1.3073
Epoch 20/500
1/1 [==============================] - 0s 2ms/step - loss: 1.2237
Epoch 21/500
1/1 [==============================] - 0s 5ms/step - loss: 1.1539
Epoch 22/500
1/1 [==============================] - 0s 3ms/step - loss: 1.0951
Epoch 23/500
1/1 [==============================] - 0s 1ms/step - loss: 1.0450
Epoch 24/500
1/1 [==============================] - 0s 8ms/step - loss: 1.0017
Epoch 25/500
1/1 [==============================] - 0s 1ms/step - loss: 0.9641
Epoch 26/500
1/1 [==============================] - 0s 2ms/step - loss: 0.9308
Epoch 27/500
1/1 [==============================] - 0s 4ms/step - loss: 0.9011
Epoch 28/500
1/1 [==============================] - 0s 2ms/step - loss: 0.8742
Epoch 29/500
1/1 [==============================] - 0s 16ms/step - loss: 0.8497
Epoch 30/500
1/1 [==============================] - 0s 2ms/step - loss: 0.8271
Epoch 31/500
1/1 [==============================] - 0s 902us/step - loss: 0.8061
Epoch 32/500
1/1 [==============================] - 0s 2ms/step - loss: 0.7863
Epoch 33/500
1/1 [==============================] - 0s 3ms/step - loss: 0.7677
Epoch 34/500
1/1 [==============================] - 0s 2ms/step - loss: 0.7499
Epoch 35/500
1/1 [==============================] - 0s 3ms/step - loss: 0.7330
Epoch 36/500
1/1 [==============================] - 0s 2ms/step - loss: 0.7167
Epoch 37/500
1/1 [==============================] - 0s 3ms/step - loss: 0.7010
Epoch 38/500
1/1 [==============================] - 0s 2ms/step - loss: 0.6858
Epoch 39/500
1/1 [==============================] - 0s 2ms/step - loss: 0.6712
Epoch 40/500
1/1 [==============================] - 0s 2ms/step - loss: 0.6569
Epoch 41/500
1/1 [==============================] - 0s 2ms/step - loss: 0.6430
Epoch 42/500
1/1 [==============================] - 0s 3ms/step - loss: 0.6295
Epoch 43/500
1/1 [==============================] - 0s 2ms/step - loss: 0.6164
Epoch 44/500
1/1 [==============================] - 0s 3ms/step - loss: 0.6035
Epoch 45/500
1/1 [==============================] - 0s 4ms/step - loss: 0.5910
Epoch 46/500
1/1 [==============================] - 0s 2ms/step - loss: 0.5787
Epoch 47/500
1/1 [==============================] - 0s 8ms/step - loss: 0.5668
Epoch 48/500
1/1 [==============================] - 0s 5ms/step - loss: 0.5551
Epoch 49/500
1/1 [==============================] - 0s 2ms/step - loss: 0.5436
Epoch 50/500
1/1 [==============================] - 0s 5ms/step - loss: 0.5324
Epoch 51/500
1/1 [==============================] - 0s 2ms/step - loss: 0.5214
Epoch 52/500
1/1 [==============================] - 0s 9ms/step - loss: 0.5107
Epoch 53/500
1/1 [==============================] - 0s 3ms/step - loss: 0.5002
Epoch 54/500
1/1 [==============================] - 0s 2ms/step - loss: 0.4899
Epoch 55/500
1/1 [==============================] - 0s 5ms/step - loss: 0.4798
Epoch 56/500
1/1 [==============================] - 0s 4ms/step - loss: 0.4699
Epoch 57/500
1/1 [==============================] - 0s 2ms/step - loss: 0.4603
Epoch 58/500
1/1 [==============================] - 0s 4ms/step - loss: 0.4508
Epoch 59/500
1/1 [==============================] - 0s 1ms/step - loss: 0.4416
Epoch 60/500
1/1 [==============================] - 0s 960us/step - loss: 0.4325
Epoch 61/500
1/1 [==============================] - 0s 2ms/step - loss: 0.4236
Epoch 62/500
1/1 [==============================] - 0s 3ms/step - loss: 0.4149
Epoch 63/500
1/1 [==============================] - 0s 3ms/step - loss: 0.4064
Epoch 64/500
1/1 [==============================] - 0s 2ms/step - loss: 0.3980
Epoch 65/500
1/1 [==============================] - 0s 6ms/step - loss: 0.3898
Epoch 66/500
1/1 [==============================] - 0s 2ms/step - loss: 0.3818
Epoch 67/500
1/1 [==============================] - 0s 2ms/step - loss: 0.3740
Epoch 68/500
1/1 [==============================] - 0s 2ms/step - loss: 0.3663
Epoch 69/500
1/1 [==============================] - 0s 2ms/step - loss: 0.3588
Epoch 70/500
1/1 [==============================] - 0s 2ms/step - loss: 0.3514
Epoch 71/500
1/1 [==============================] - 0s 2ms/step - loss: 0.3442
Epoch 72/500
1/1 [==============================] - 0s 3ms/step - loss: 0.3371
Epoch 73/500
1/1 [==============================] - 0s 2ms/step - loss: 0.3302
Epoch 74/500
1/1 [==============================] - 0s 4ms/step - loss: 0.3234
Epoch 75/500
1/1 [==============================] - 0s 3ms/step - loss: 0.3168
Epoch 76/500
1/1 [==============================] - 0s 1ms/step - loss: 0.3103
Epoch 77/500
1/1 [==============================] - 0s 2ms/step - loss: 0.3039
Epoch 78/500
1/1 [==============================] - 0s 1ms/step - loss: 0.2977
Epoch 79/500
1/1 [==============================] - 0s 721us/step - loss: 0.2915
Epoch 80/500
1/1 [==============================] - 0s 1ms/step - loss: 0.2856
Epoch 81/500
1/1 [==============================] - 0s 2ms/step - loss: 0.2797
Epoch 82/500
1/1 [==============================] - 0s 1ms/step - loss: 0.2739
Epoch 83/500
1/1 [==============================] - 0s 884us/step - loss: 0.2683
Epoch 84/500
1/1 [==============================] - 0s 2ms/step - loss: 0.2628
Epoch 85/500
1/1 [==============================] - 0s 1ms/step - loss: 0.2574
Epoch 86/500
1/1 [==============================] - 0s 885us/step - loss: 0.2521
Epoch 87/500
1/1 [==============================] - 0s 843us/step - loss: 0.2469
Epoch 88/500
1/1 [==============================] - 0s 2ms/step - loss: 0.2419
Epoch 89/500
1/1 [==============================] - 0s 1ms/step - loss: 0.2369
Epoch 90/500
1/1 [==============================] - 0s 1ms/step - loss: 0.2320
Epoch 91/500
1/1 [==============================] - 0s 1ms/step - loss: 0.2273
Epoch 92/500
1/1 [==============================] - 0s 1ms/step - loss: 0.2226
Epoch 93/500
1/1 [==============================] - 0s 1ms/step - loss: 0.2180
Epoch 94/500
1/1 [==============================] - 0s 2ms/step - loss: 0.2135
Epoch 95/500
1/1 [==============================] - 0s 1ms/step - loss: 0.2092
Epoch 96/500
1/1 [==============================] - 0s 1ms/step - loss: 0.2049
Epoch 97/500
1/1 [==============================] - 0s 767us/step - loss: 0.2007
Epoch 98/500
1/1 [==============================] - 0s 865us/step - loss: 0.1965
Epoch 99/500
1/1 [==============================] - 0s 2ms/step - loss: 0.1925
Epoch 100/500
1/1 [==============================] - 0s 2ms/step - loss: 0.1885
Epoch 101/500
1/1 [==============================] - 0s 3ms/step - loss: 0.1847
Epoch 102/500
1/1 [==============================] - 0s 9ms/step - loss: 0.1809
Epoch 103/500
1/1 [==============================] - 0s 1ms/step - loss: 0.1772
Epoch 104/500
1/1 [==============================] - 0s 993us/step - loss: 0.1735
Epoch 105/500
1/1 [==============================] - 0s 1ms/step - loss: 0.1700
Epoch 106/500
1/1 [==============================] - 0s 1ms/step - loss: 0.1665
Epoch 107/500
1/1 [==============================] - 0s 877us/step - loss: 0.1631
Epoch 108/500
1/1 [==============================] - 0s 2ms/step - loss: 0.1597
Epoch 109/500
1/1 [==============================] - 0s 1ms/step - loss: 0.1564
Epoch 110/500
1/1 [==============================] - 0s 3ms/step - loss: 0.1532
Epoch 111/500
1/1 [==============================] - 0s 996us/step - loss: 0.1501
Epoch 112/500
1/1 [==============================] - 0s 5ms/step - loss: 0.1470
Epoch 113/500
1/1 [==============================] - 0s 2ms/step - loss: 0.1440
Epoch 114/500
1/1 [==============================] - 0s 1ms/step - loss: 0.1410
Epoch 115/500
1/1 [==============================] - 0s 915us/step - loss: 0.1381
Epoch 116/500
1/1 [==============================] - 0s 2ms/step - loss: 0.1353
Epoch 117/500
1/1 [==============================] - 0s 975us/step - loss: 0.1325
Epoch 118/500
1/1 [==============================] - 0s 11ms/step - loss: 0.1298
Epoch 119/500
1/1 [==============================] - 0s 1ms/step - loss: 0.1271
Epoch 120/500
1/1 [==============================] - 0s 3ms/step - loss: 0.1245
Epoch 121/500
1/1 [==============================] - 0s 3ms/step - loss: 0.1219
Epoch 122/500
1/1 [==============================] - 0s 1ms/step - loss: 0.1194
Epoch 123/500
1/1 [==============================] - 0s 2ms/step - loss: 0.1170
Epoch 124/500
1/1 [==============================] - 0s 2ms/step - loss: 0.1146
Epoch 125/500
1/1 [==============================] - 0s 14ms/step - loss: 0.1122
Epoch 126/500
1/1 [==============================] - 0s 3ms/step - loss: 0.1099
Epoch 127/500
1/1 [==============================] - 0s 2ms/step - loss: 0.1077
Epoch 128/500
1/1 [==============================] - 0s 1ms/step - loss: 0.1054
Epoch 129/500
1/1 [==============================] - 0s 1ms/step - loss: 0.1033
Epoch 130/500
1/1 [==============================] - 0s 6ms/step - loss: 0.1012
Epoch 131/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0991
Epoch 132/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0970
Epoch 133/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0951
Epoch 134/500
1/1 [==============================] - 0s 3ms/step - loss: 0.0931
Epoch 135/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0912
Epoch 136/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0893
Epoch 137/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0875
Epoch 138/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0857
Epoch 139/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0839
Epoch 140/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0822
Epoch 141/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0805
Epoch 142/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0789
Epoch 143/500
1/1 [==============================] - 0s 6ms/step - loss: 0.0772
Epoch 144/500
1/1 [==============================] - 0s 6ms/step - loss: 0.0757
Epoch 145/500
1/1 [==============================] - 0s 997us/step - loss: 0.0741
Epoch 146/500
1/1 [==============================] - 0s 3ms/step - loss: 0.0726
Epoch 147/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0711
Epoch 148/500
1/1 [==============================] - 0s 5ms/step - loss: 0.0696
Epoch 149/500
1/1 [==============================] - 0s 3ms/step - loss: 0.0682
Epoch 150/500
1/1 [==============================] - 0s 940us/step - loss: 0.0668
Epoch 151/500
1/1 [==============================] - 0s 6ms/step - loss: 0.0654
Epoch 152/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0641
Epoch 153/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0628
Epoch 154/500
1/1 [==============================] - 0s 11ms/step - loss: 0.0615
Epoch 155/500
1/1 [==============================] - 0s 3ms/step - loss: 0.0602
Epoch 156/500
1/1 [==============================] - 0s 8ms/step - loss: 0.0590
Epoch 157/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0578
Epoch 158/500
1/1 [==============================] - 0s 949us/step - loss: 0.0566
Epoch 159/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0554
Epoch 160/500
1/1 [==============================] - 0s 8ms/step - loss: 0.0543
Epoch 161/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0532
Epoch 162/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0521
Epoch 163/500
1/1 [==============================] - 0s 3ms/step - loss: 0.0510
Epoch 164/500
1/1 [==============================] - 0s 5ms/step - loss: 0.0500
Epoch 165/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0489
Epoch 166/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0479
Epoch 167/500
1/1 [==============================] - 0s 4ms/step - loss: 0.0469
Epoch 168/500
1/1 [==============================] - 0s 3ms/step - loss: 0.0460
Epoch 169/500
1/1 [==============================] - 0s 6ms/step - loss: 0.0450
Epoch 170/500
1/1 [==============================] - 0s 8ms/step - loss: 0.0441
Epoch 171/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0432
Epoch 172/500
1/1 [==============================] - 0s 5ms/step - loss: 0.0423
Epoch 173/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0414
Epoch 174/500
1/1 [==============================] - 0s 10ms/step - loss: 0.0406
Epoch 175/500
1/1 [==============================] - 0s 4ms/step - loss: 0.0398
Epoch 176/500
1/1 [==============================] - 0s 982us/step - loss: 0.0389
Epoch 177/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0381
Epoch 178/500
1/1 [==============================] - 0s 9ms/step - loss: 0.0374
Epoch 179/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0366
Epoch 180/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0358
Epoch 181/500
1/1 [==============================] - 0s 3ms/step - loss: 0.0351
Epoch 182/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0344
Epoch 183/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0337
Epoch 184/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0330
Epoch 185/500
1/1 [==============================] - 0s 956us/step - loss: 0.0323
Epoch 186/500
1/1 [==============================] - 0s 3ms/step - loss: 0.0316
Epoch 187/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0310
Epoch 188/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0304
Epoch 189/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0297
Epoch 190/500
1/1 [==============================] - 0s 4ms/step - loss: 0.0291
Epoch 191/500
1/1 [==============================] - 0s 4ms/step - loss: 0.0285
Epoch 192/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0279
Epoch 193/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0274
Epoch 194/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0268
Epoch 195/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0262
Epoch 196/500
1/1 [==============================] - 0s 917us/step - loss: 0.0257
Epoch 197/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0252
Epoch 198/500
1/1 [==============================] - 0s 3ms/step - loss: 0.0247
Epoch 199/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0242
Epoch 200/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0237
Epoch 201/500
1/1 [==============================] - 0s 859us/step - loss: 0.0232
Epoch 202/500
1/1 [==============================] - 0s 780us/step - loss: 0.0227
Epoch 203/500
1/1 [==============================] - 0s 3ms/step - loss: 0.0222
Epoch 204/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0218
Epoch 205/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0213
Epoch 206/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0209
Epoch 207/500
1/1 [==============================] - 0s 5ms/step - loss: 0.0205
Epoch 208/500
1/1 [==============================] - 0s 3ms/step - loss: 0.0200
Epoch 209/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0196
Epoch 210/500
1/1 [==============================] - 0s 4ms/step - loss: 0.0192
Epoch 211/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0188
Epoch 212/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0184
Epoch 213/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0181
Epoch 214/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0177
Epoch 215/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0173
Epoch 216/500
1/1 [==============================] - 0s 11ms/step - loss: 0.0170
Epoch 217/500
1/1 [==============================] - 0s 963us/step - loss: 0.0166
Epoch 218/500
1/1 [==============================] - 0s 951us/step - loss: 0.0163
Epoch 219/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0160
Epoch 220/500
1/1 [==============================] - 0s 5ms/step - loss: 0.0156
Epoch 221/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0153
Epoch 222/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0150
Epoch 223/500
1/1 [==============================] - 0s 4ms/step - loss: 0.0147
Epoch 224/500
1/1 [==============================] - 0s 10ms/step - loss: 0.0144
Epoch 225/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0141
Epoch 226/500
1/1 [==============================] - 0s 9ms/step - loss: 0.0138
Epoch 227/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0135
Epoch 228/500
1/1 [==============================] - 0s 3ms/step - loss: 0.0132
Epoch 229/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0130
Epoch 230/500
1/1 [==============================] - 0s 6ms/step - loss: 0.0127
Epoch 231/500
1/1 [==============================] - 0s 4ms/step - loss: 0.0124
Epoch 232/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0122
Epoch 233/500
1/1 [==============================] - 0s 3ms/step - loss: 0.0119
Epoch 234/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0117
Epoch 235/500
1/1 [==============================] - 0s 5ms/step - loss: 0.0114
Epoch 236/500
1/1 [==============================] - 0s 3ms/step - loss: 0.0112
Epoch 237/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0110
Epoch 238/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0108
Epoch 239/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0105
Epoch 240/500
1/1 [==============================] - 0s 4ms/step - loss: 0.0103
Epoch 241/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0101
Epoch 242/500
1/1 [==============================] - 0s 9ms/step - loss: 0.0099
Epoch 243/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0097
Epoch 244/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0095
Epoch 245/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0093
Epoch 246/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0091
Epoch 247/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0089
Epoch 248/500
1/1 [==============================] - 0s 808us/step - loss: 0.0087
Epoch 249/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0086
Epoch 250/500
1/1 [==============================] - 0s 794us/step - loss: 0.0084
Epoch 251/500
1/1 [==============================] - 0s 858us/step - loss: 0.0082
Epoch 252/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0080
Epoch 253/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0079
Epoch 254/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0077
Epoch 255/500
1/1 [==============================] - 0s 875us/step - loss: 0.0076
Epoch 256/500
1/1 [==============================] - 0s 990us/step - loss: 0.0074
Epoch 257/500
1/1 [==============================] - 0s 951us/step - loss: 0.0072
Epoch 258/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0071
Epoch 259/500
1/1 [==============================] - 0s 3ms/step - loss: 0.0070
Epoch 260/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0068
Epoch 261/500
1/1 [==============================] - 0s 5ms/step - loss: 0.0067
Epoch 262/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0065
Epoch 263/500
1/1 [==============================] - 0s 3ms/step - loss: 0.0064
Epoch 264/500
1/1 [==============================] - 0s 3ms/step - loss: 0.0063
Epoch 265/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0061
Epoch 266/500
1/1 [==============================] - 0s 5ms/step - loss: 0.0060
Epoch 267/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0059
Epoch 268/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0058
Epoch 269/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0057
Epoch 270/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0055
Epoch 271/500
1/1 [==============================] - 0s 3ms/step - loss: 0.0054
Epoch 272/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0053
Epoch 273/500
1/1 [==============================] - 0s 4ms/step - loss: 0.0052
Epoch 274/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0051
Epoch 275/500
1/1 [==============================] - 0s 930us/step - loss: 0.0050
Epoch 276/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0049
Epoch 277/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0048
Epoch 278/500
1/1 [==============================] - 0s 970us/step - loss: 0.0047
Epoch 279/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0046
Epoch 280/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0045
Epoch 281/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0044
Epoch 282/500
1/1 [==============================] - 0s 6ms/step - loss: 0.0043
Epoch 283/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0042
Epoch 284/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0041
Epoch 285/500
1/1 [==============================] - 0s 5ms/step - loss: 0.0041
Epoch 286/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0040
Epoch 287/500
1/1 [==============================] - 0s 937us/step - loss: 0.0039
Epoch 288/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0038
Epoch 289/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0037
Epoch 290/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0037
Epoch 291/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0036
Epoch 292/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0035
Epoch 293/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0034
Epoch 294/500
1/1 [==============================] - 0s 3ms/step - loss: 0.0034
Epoch 295/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0033
Epoch 296/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0032
Epoch 297/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0032
Epoch 298/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0031
Epoch 299/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0030
Epoch 300/500
1/1 [==============================] - 0s 3ms/step - loss: 0.0030
Epoch 301/500
1/1 [==============================] - 0s 896us/step - loss: 0.0029
Epoch 302/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0028
Epoch 303/500
1/1 [==============================] - 0s 992us/step - loss: 0.0028
Epoch 304/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0027
Epoch 305/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0027
Epoch 306/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0026
Epoch 307/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0026
Epoch 308/500
1/1 [==============================] - 0s 4ms/step - loss: 0.0025
Epoch 309/500
1/1 [==============================] - 0s 909us/step - loss: 0.0025
Epoch 310/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0024
Epoch 311/500
1/1 [==============================] - 0s 4ms/step - loss: 0.0024
Epoch 312/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0023
Epoch 313/500
1/1 [==============================] - 0s 3ms/step - loss: 0.0023
Epoch 314/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0022
Epoch 315/500
1/1 [==============================] - 0s 3ms/step - loss: 0.0022
Epoch 316/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0021
Epoch 317/500
1/1 [==============================] - 0s 913us/step - loss: 0.0021
Epoch 318/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0020
Epoch 319/500
1/1 [==============================] - 0s 814us/step - loss: 0.0020
Epoch 320/500
1/1 [==============================] - 0s 767us/step - loss: 0.0020
Epoch 321/500
1/1 [==============================] - 0s 951us/step - loss: 0.0019
Epoch 322/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0019
Epoch 323/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0018
Epoch 324/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0018
Epoch 325/500
1/1 [==============================] - 0s 3ms/step - loss: 0.0018
Epoch 326/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0017
Epoch 327/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0017
Epoch 328/500
1/1 [==============================] - 0s 5ms/step - loss: 0.0017
Epoch 329/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0016
Epoch 330/500
1/1 [==============================] - 0s 3ms/step - loss: 0.0016
Epoch 331/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0016
Epoch 332/500
1/1 [==============================] - 0s 6ms/step - loss: 0.0015
Epoch 333/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0015
Epoch 334/500
1/1 [==============================] - 0s 3ms/step - loss: 0.0015
Epoch 335/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0014
Epoch 336/500
1/1 [==============================] - 0s 8ms/step - loss: 0.0014
Epoch 337/500
1/1 [==============================] - 0s 3ms/step - loss: 0.0014
Epoch 338/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0013
Epoch 339/500
1/1 [==============================] - 0s 4ms/step - loss: 0.0013
Epoch 340/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0013
Epoch 341/500
1/1 [==============================] - 0s 5ms/step - loss: 0.0013
Epoch 342/500
1/1 [==============================] - 0s 934us/step - loss: 0.0012
Epoch 343/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0012
Epoch 344/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0012
Epoch 345/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0012
Epoch 346/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0011
Epoch 347/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0011
Epoch 348/500
1/1 [==============================] - ETA: 0s - loss: 0.001 - 0s 1ms/step - loss: 0.0011
Epoch 349/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0011
Epoch 350/500
1/1 [==============================] - 0s 3ms/step - loss: 0.0011
Epoch 351/500
1/1 [==============================] - 0s 2ms/step - loss: 0.0010
Epoch 352/500
1/1 [==============================] - 0s 1ms/step - loss: 0.0010
Epoch 353/500
1/1 [==============================] - 0s 2ms/step - loss: 9.8851e-04
Epoch 354/500
1/1 [==============================] - 0s 2ms/step - loss: 9.6821e-04
Epoch 355/500
1/1 [==============================] - 0s 2ms/step - loss: 9.4832e-04
Epoch 356/500
1/1 [==============================] - 0s 2ms/step - loss: 9.2884e-04
Epoch 357/500
1/1 [==============================] - 0s 1ms/step - loss: 9.0976e-04
Epoch 358/500
1/1 [==============================] - 0s 2ms/step - loss: 8.9108e-04
Epoch 359/500
1/1 [==============================] - 0s 2ms/step - loss: 8.7277e-04
Epoch 360/500
1/1 [==============================] - 0s 912us/step - loss: 8.5485e-04
Epoch 361/500
1/1 [==============================] - 0s 2ms/step - loss: 8.3729e-04
Epoch 362/500
1/1 [==============================] - 0s 1ms/step - loss: 8.2009e-04
Epoch 363/500
1/1 [==============================] - 0s 2ms/step - loss: 8.0324e-04
Epoch 364/500
1/1 [==============================] - 0s 3ms/step - loss: 7.8674e-04
Epoch 365/500
1/1 [==============================] - 0s 1ms/step - loss: 7.7058e-04
Epoch 366/500
1/1 [==============================] - 0s 2ms/step - loss: 7.5475e-04
Epoch 367/500
1/1 [==============================] - 0s 1ms/step - loss: 7.3925e-04
Epoch 368/500
1/1 [==============================] - 0s 1ms/step - loss: 7.2407e-04
Epoch 369/500
1/1 [==============================] - 0s 2ms/step - loss: 7.0920e-04
Epoch 370/500
1/1 [==============================] - 0s 1ms/step - loss: 6.9463e-04
Epoch 371/500
1/1 [==============================] - 0s 908us/step - loss: 6.8036e-04
Epoch 372/500
1/1 [==============================] - 0s 1ms/step - loss: 6.6639e-04
Epoch 373/500
1/1 [==============================] - 0s 1ms/step - loss: 6.5270e-04
Epoch 374/500
1/1 [==============================] - 0s 2ms/step - loss: 6.3929e-04
Epoch 375/500
1/1 [==============================] - 0s 799us/step - loss: 6.2616e-04
Epoch 376/500
1/1 [==============================] - 0s 1ms/step - loss: 6.1330e-04
Epoch 377/500
1/1 [==============================] - 0s 2ms/step - loss: 6.0070e-04
Epoch 378/500
1/1 [==============================] - 0s 734us/step - loss: 5.8836e-04
Epoch 379/500
1/1 [==============================] - 0s 1ms/step - loss: 5.7628e-04
Epoch 380/500
1/1 [==============================] - 0s 1ms/step - loss: 5.6444e-04
Epoch 381/500
1/1 [==============================] - 0s 1ms/step - loss: 5.5285e-04
Epoch 382/500
1/1 [==============================] - 0s 1ms/step - loss: 5.4149e-04
Epoch 383/500
1/1 [==============================] - 0s 758us/step - loss: 5.3037e-04
Epoch 384/500
1/1 [==============================] - 0s 2ms/step - loss: 5.1947e-04
Epoch 385/500
1/1 [==============================] - 0s 1ms/step - loss: 5.0880e-04
Epoch 386/500
1/1 [==============================] - 0s 971us/step - loss: 4.9835e-04
Epoch 387/500
1/1 [==============================] - 0s 963us/step - loss: 4.8812e-04
Epoch 388/500
1/1 [==============================] - 0s 746us/step - loss: 4.7809e-04
Epoch 389/500
1/1 [==============================] - 0s 1ms/step - loss: 4.6827e-04
Epoch 390/500
1/1 [==============================] - 0s 1ms/step - loss: 4.5865e-04
Epoch 391/500
1/1 [==============================] - 0s 2ms/step - loss: 4.4923e-04
Epoch 392/500
1/1 [==============================] - 0s 747us/step - loss: 4.4000e-04
Epoch 393/500
1/1 [==============================] - 0s 1ms/step - loss: 4.3096e-04
Epoch 394/500
1/1 [==============================] - 0s 2ms/step - loss: 4.2211e-04
Epoch 395/500
1/1 [==============================] - 0s 940us/step - loss: 4.1344e-04
Epoch 396/500
1/1 [==============================] - 0s 933us/step - loss: 4.0495e-04
Epoch 397/500
1/1 [==============================] - 0s 911us/step - loss: 3.9663e-04
Epoch 398/500
1/1 [==============================] - 0s 1ms/step - loss: 3.8848e-04
Epoch 399/500
1/1 [==============================] - 0s 2ms/step - loss: 3.8050e-04
Epoch 400/500
1/1 [==============================] - 0s 802us/step - loss: 3.7269e-04
Epoch 401/500
1/1 [==============================] - 0s 920us/step - loss: 3.6503e-04
Epoch 402/500
1/1 [==============================] - 0s 2ms/step - loss: 3.5754e-04
Epoch 403/500
1/1 [==============================] - 0s 2ms/step - loss: 3.5019e-04
Epoch 404/500
1/1 [==============================] - 0s 926us/step - loss: 3.4300e-04
Epoch 405/500
1/1 [==============================] - 0s 1ms/step - loss: 3.3596e-04
Epoch 406/500
1/1 [==============================] - 0s 2ms/step - loss: 3.2905e-04
Epoch 407/500
1/1 [==============================] - 0s 1ms/step - loss: 3.2230e-04
Epoch 408/500
1/1 [==============================] - 0s 959us/step - loss: 3.1568e-04
Epoch 409/500
1/1 [==============================] - 0s 1ms/step - loss: 3.0919e-04
Epoch 410/500
1/1 [==============================] - 0s 1ms/step - loss: 3.0284e-04
Epoch 411/500
1/1 [==============================] - 0s 920us/step - loss: 2.9662e-04
Epoch 412/500
1/1 [==============================] - 0s 989us/step - loss: 2.9053e-04
Epoch 413/500
1/1 [==============================] - 0s 1ms/step - loss: 2.8456e-04
Epoch 414/500
1/1 [==============================] - 0s 68ms/step - loss: 2.7871e-04
Epoch 415/500
1/1 [==============================] - 0s 1ms/step - loss: 2.7299e-04
Epoch 416/500
1/1 [==============================] - 0s 3ms/step - loss: 2.6738e-04
Epoch 417/500
1/1 [==============================] - 0s 1ms/step - loss: 2.6189e-04
Epoch 418/500
1/1 [==============================] - 0s 2ms/step - loss: 2.5651e-04
Epoch 419/500
1/1 [==============================] - 0s 1ms/step - loss: 2.5124e-04
Epoch 420/500
1/1 [==============================] - 0s 5ms/step - loss: 2.4608e-04
Epoch 421/500
1/1 [==============================] - 0s 1ms/step - loss: 2.4102e-04
Epoch 422/500
1/1 [==============================] - 0s 4ms/step - loss: 2.3607e-04
Epoch 423/500
1/1 [==============================] - 0s 1ms/step - loss: 2.3123e-04
Epoch 424/500
1/1 [==============================] - 0s 5ms/step - loss: 2.2648e-04
Epoch 425/500
1/1 [==============================] - 0s 3ms/step - loss: 2.2183e-04
Epoch 426/500
1/1 [==============================] - 0s 3ms/step - loss: 2.1727e-04
Epoch 427/500
1/1 [==============================] - 0s 1ms/step - loss: 2.1280e-04
Epoch 428/500
1/1 [==============================] - 0s 2ms/step - loss: 2.0843e-04
Epoch 429/500
1/1 [==============================] - 0s 7ms/step - loss: 2.0415e-04
Epoch 430/500
1/1 [==============================] - 0s 904us/step - loss: 1.9996e-04
Epoch 431/500
1/1 [==============================] - 0s 1ms/step - loss: 1.9585e-04
Epoch 432/500
1/1 [==============================] - 0s 2ms/step - loss: 1.9183e-04
Epoch 433/500
1/1 [==============================] - 0s 1ms/step - loss: 1.8789e-04
Epoch 434/500
1/1 [==============================] - 0s 748us/step - loss: 1.8403e-04
Epoch 435/500
1/1 [==============================] - 0s 2ms/step - loss: 1.8025e-04
Epoch 436/500
1/1 [==============================] - 0s 2ms/step - loss: 1.7655e-04
Epoch 437/500
1/1 [==============================] - 0s 998us/step - loss: 1.7292e-04
Epoch 438/500
1/1 [==============================] - 0s 1ms/step - loss: 1.6937e-04
Epoch 439/500
1/1 [==============================] - 0s 2ms/step - loss: 1.6589e-04
Epoch 440/500
1/1 [==============================] - 0s 1ms/step - loss: 1.6248e-04
Epoch 441/500
1/1 [==============================] - 0s 846us/step - loss: 1.5914e-04
Epoch 442/500
1/1 [==============================] - 0s 982us/step - loss: 1.5588e-04
Epoch 443/500
1/1 [==============================] - 0s 6ms/step - loss: 1.5267e-04
Epoch 444/500
1/1 [==============================] - 0s 2ms/step - loss: 1.4954e-04
Epoch 445/500
1/1 [==============================] - 0s 1ms/step - loss: 1.4647e-04
Epoch 446/500
1/1 [==============================] - 0s 1ms/step - loss: 1.4346e-04
Epoch 447/500
1/1 [==============================] - 0s 1ms/step - loss: 1.4051e-04
Epoch 448/500
1/1 [==============================] - 0s 2ms/step - loss: 1.3762e-04
Epoch 449/500
1/1 [==============================] - 0s 1ms/step - loss: 1.3480e-04
Epoch 450/500
1/1 [==============================] - 0s 2ms/step - loss: 1.3203e-04
Epoch 451/500
1/1 [==============================] - 0s 2ms/step - loss: 1.2932e-04
Epoch 452/500
1/1 [==============================] - 0s 1ms/step - loss: 1.2666e-04
Epoch 453/500
1/1 [==============================] - 0s 2ms/step - loss: 1.2406e-04
Epoch 454/500
1/1 [==============================] - 0s 1ms/step - loss: 1.2151e-04
Epoch 455/500
1/1 [==============================] - 0s 840us/step - loss: 1.1901e-04
Epoch 456/500
1/1 [==============================] - 0s 812us/step - loss: 1.1657e-04
Epoch 457/500
1/1 [==============================] - 0s 934us/step - loss: 1.1417e-04
Epoch 458/500
1/1 [==============================] - 0s 2ms/step - loss: 1.1183e-04
Epoch 459/500
1/1 [==============================] - 0s 1ms/step - loss: 1.0953e-04
Epoch 460/500
1/1 [==============================] - 0s 871us/step - loss: 1.0728e-04
Epoch 461/500
1/1 [==============================] - 0s 1ms/step - loss: 1.0508e-04
Epoch 462/500
1/1 [==============================] - 0s 1ms/step - loss: 1.0292e-04
Epoch 463/500
1/1 [==============================] - 0s 703us/step - loss: 1.0081e-04
Epoch 464/500
1/1 [==============================] - 0s 1ms/step - loss: 9.8737e-05
Epoch 465/500
1/1 [==============================] - 0s 1ms/step - loss: 9.6708e-05
Epoch 466/500
1/1 [==============================] - 0s 2ms/step - loss: 9.4722e-05
Epoch 467/500
1/1 [==============================] - 0s 2ms/step - loss: 9.2777e-05
Epoch 468/500
1/1 [==============================] - 0s 3ms/step - loss: 9.0870e-05
Epoch 469/500
1/1 [==============================] - 0s 974us/step - loss: 8.9004e-05
Epoch 470/500
1/1 [==============================] - 0s 2ms/step - loss: 8.7175e-05
Epoch 471/500
1/1 [==============================] - 0s 1ms/step - loss: 8.5385e-05
Epoch 472/500
1/1 [==============================] - 0s 4ms/step - loss: 8.3631e-05
Epoch 473/500
1/1 [==============================] - 0s 1ms/step - loss: 8.1914e-05
Epoch 474/500
1/1 [==============================] - 0s 2ms/step - loss: 8.0231e-05
Epoch 475/500
1/1 [==============================] - 0s 1ms/step - loss: 7.8584e-05
Epoch 476/500
1/1 [==============================] - 0s 823us/step - loss: 7.6969e-05
Epoch 477/500
1/1 [==============================] - 0s 5ms/step - loss: 7.5387e-05
Epoch 478/500
1/1 [==============================] - 0s 1ms/step - loss: 7.3840e-05
Epoch 479/500
1/1 [==============================] - 0s 7ms/step - loss: 7.2323e-05
Epoch 480/500
1/1 [==============================] - 0s 955us/step - loss: 7.0837e-05
Epoch 481/500
1/1 [==============================] - 0s 3ms/step - loss: 6.9382e-05
Epoch 482/500
1/1 [==============================] - 0s 993us/step - loss: 6.7958e-05
Epoch 483/500
1/1 [==============================] - 0s 1ms/step - loss: 6.6561e-05
Epoch 484/500
1/1 [==============================] - 0s 1ms/step - loss: 6.5193e-05
Epoch 485/500
1/1 [==============================] - 0s 1ms/step - loss: 6.3854e-05
Epoch 486/500
1/1 [==============================] - 0s 1ms/step - loss: 6.2543e-05
Epoch 487/500
1/1 [==============================] - 0s 897us/step - loss: 6.1258e-05
Epoch 488/500
1/1 [==============================] - 0s 7ms/step - loss: 5.9999e-05
Epoch 489/500
1/1 [==============================] - 0s 2ms/step - loss: 5.8768e-05
Epoch 490/500
1/1 [==============================] - 0s 1ms/step - loss: 5.7560e-05
Epoch 491/500
1/1 [==============================] - 0s 5ms/step - loss: 5.6378e-05
Epoch 492/500
1/1 [==============================] - 0s 3ms/step - loss: 5.5220e-05
Epoch 493/500
1/1 [==============================] - 0s 2ms/step - loss: 5.4085e-05
Epoch 494/500
1/1 [==============================] - 0s 3ms/step - loss: 5.2974e-05
Epoch 495/500
1/1 [==============================] - 0s 997us/step - loss: 5.1886e-05
Epoch 496/500
1/1 [==============================] - 0s 3ms/step - loss: 5.0821e-05
Epoch 497/500
1/1 [==============================] - 0s 3ms/step - loss: 4.9776e-05
Epoch 498/500
1/1 [==============================] - 0s 1ms/step - loss: 4.8754e-05
Epoch 499/500
1/1 [==============================] - 0s 8ms/step - loss: 4.7752e-05
Epoch 500/500
1/1 [==============================] - 0s 2ms/step - loss: 4.6772e-05





<tensorflow.python.keras.callbacks.History at 0x7fa73ea98e80>

print(model.predict([10.0]))

[[18.980047]]

import time
saved_model_path = "./{}.h5".format(int(time.time()))

model.save(saved_model_path)

!tensorflowjs_converter --input_format=keras {saved_model_path} ./