diff options
Diffstat (limited to 'model-integration/src/test/models/tensorflow/external/train_embed.py')
-rw-r--r-- | model-integration/src/test/models/tensorflow/external/train_embed.py | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/model-integration/src/test/models/tensorflow/external/train_embed.py b/model-integration/src/test/models/tensorflow/external/train_embed.py deleted file mode 100644 index 2d1ab18a0eb..00000000000 --- a/model-integration/src/test/models/tensorflow/external/train_embed.py +++ /dev/null @@ -1,66 +0,0 @@ -# Copyright 2020 Oath Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. -import numpy as np -import tensorflow as tf -import tensorflow.keras.backend as K - -from tensorflow.keras.layers import Input, Dense, concatenate, Embedding, Reshape -from tensorflow.keras.models import Model - -input_user = Input(shape=(3,)) -input_ad = Input(shape=(3,)) -gender_samples = Input(shape=(1,), dtype='int32') - -gender_values = ['m', 'f', 'a'] - -gender_embeddings = Embedding(len(gender_values), 1)(gender_samples) -reshape_gender = Reshape(target_shape=[1])(gender_embeddings) - -model2 = Model(inputs=[gender_samples], outputs=reshape_gender) -model2.summary() - -merged = concatenate([input_user, input_ad, reshape_gender]) -output_1 = Dense(64, activation='relu')(merged) -output_2 = Dense(64, activation='relu')(output_1) -predictions = Dense(1)(output_2) - -model = Model(inputs=[input_user, input_ad, gender_samples], outputs=predictions) -model.compile(optimizer='adam', - loss='binary_crossentropy', - metrics=['accuracy']) -model.summary() - -SAMPLES = 1000 -user_data = np.random.rand(SAMPLES,3) -ad_data = np.random.rand(SAMPLES,3) -gender_data = np.random.randint(len(gender_values), size=SAMPLES) -labels = np.random.rand(SAMPLES,1) -print(user_data[:10]) -print(ad_data[:10]) -print(gender_data[:10]) -print(labels[:10]) - -model.fit([user_data, ad_data, gender_data], labels, epochs=10, ) # starts training - -user_data_sample1 = np.random.rand(1, 3) -ad_data_sample1 = np.random.rand(1, 3) -gender_data_sample1 = np.random.randint(len(gender_values), size=1) - -print("predicting for:") -print(user_data_sample1) -print(ad_data_sample1) -print(gender_data_sample1) -predictions = model.predict([user_data_sample1, ad_data_sample1, gender_data_sample1]) -print(predictions) - -signature = tf.saved_model.signature_def_utils.predict_signature_def( - inputs={'input1': model.inputs[0],'input2': model.inputs[1], 'input3': model.inputs[2] }, outputs={'pctrx': model.outputs[0]}) - -builder = tf.saved_model.builder.SavedModelBuilder('modelv2') -builder.add_meta_graph_and_variables( - sess=K.get_session(), - tags=[tf.saved_model.tag_constants.SERVING], - signature_def_map={ - tf.saved_model.signature_constants.DEFAULT_SERVING_SIGNATURE_DEF_KEY: - signature - }) -builder.save() |