I have recently started using tensorflow, and I have just a simple LinearClassifier model. And I want to save it and then convert the saved model using tfjs-converter
But the problem is that I can't seem to complete the first step of saving the model without errors.
Below is a snippet of my code.
linear_est = tf.estimator.LinearClassifier(feature_columns=feature_columns)
linear_est.train(train_input_fn) # train
linear_est.save('saved_model/my_model') # This gives an error
Any help on getting unstuck is greatly appreciated!
The example in the comment didn't work for me, but I followed the instructions and settled upon something like this
import tensorflow as tf
import tensorflow.keras as keras
import tensorflowjs as tfjs
input_column = tf.feature_column.numeric_column("x")
a = tf.estimator.LinearClassifier(input_column)
serving_input_fn = tf.estimator.export.build_parsing_serving_input_receiver_fn(
tf.feature_column.make_parse_example_spec([input_column]))
# Save Estimator as a tf model
a.export_saved_model("modelFromEstimator/", serving_input_fn)
# Import model as keras model
model = keras.models.load_model("modelFromEstimator/")
# Save as tfjs model
tfjs.converters.save_keras_model(model, "tfjsmodel")
Tensorflow's example for making a basic linear estimator crashed when I tried to run it. You don't have to use Estimators to do machine learning — it seems like they're still in development currently.
If you're just getting started with Tensorflow, you might want to start with keras.models
like here .
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