TF-JS model example

model.json

{"modelTopology": {"training_config": {"metrics": [], "loss": "categorical_crossentropy", "optimizer_config": {"class_name": "RMSprop", "config": {"epsilon": 1e-07, "lr": 0.0010000000474974513, "rho": 0.8999999761581421, "decay": 0.0}}, "sample_weight_mode": null, "loss_weights": null}, "keras_version": "2.2.2", "model_config": {"class_name": "Model", "config": {"layers": [{"class_name": "InputLayer", "inbound_nodes": [], "config": {"dtype": "float32", "batch_input_shape": [null, null, 81], "name": "input_1", "sparse": false}, "name": "input_1"}, {"class_name": "InputLayer", "inbound_nodes": [], "config": {"dtype": "float32", "batch_input_shape": [null, null, 108], "name": "input_2", "sparse": false}, "name": "input_2"}, {"class_name": "LSTM", "inbound_nodes": [[["input_1", 0, 0, {}]]], "config": {"recurrent_activation": "hard_sigmoid", "trainable": true, "recurrent_initializer": {"class_name": "Orthogonal", "config": {"seed": null, "gain": 1.0}}, "use_bias": true, "bias_regularizer": null, "return_state": true, "unroll": false, "bias_initializer": {"class_name": "Zeros", "config": {}}, "units": 256, "unit_forget_bias": true, "dropout": 0.0, "recurrent_dropout": 0.0, "kernel_initializer": {"class_name": "VarianceScaling", "config": {"distribution": "uniform", "scale": 1.0, "seed": null, "mode": "fan_avg"}}, "kernel_constraint": null, "activation": "tanh", "stateful": false, "activity_regularizer": null, "recurrent_regularizer": null, "name": "lstm_1", "bias_constraint": null, "go_backwards": false, "implementation": 1, "kernel_regularizer": null, "return_sequences": false, "recurrent_constraint": null}, "name": "lstm_1"}, {"class_name": "LSTM", "inbound_nodes": [[["input_2", 0, 0, {}], ["lstm_1", 0, 1, {}], ["lstm_1", 0, 2, {}]]], "config": {"recurrent_activation": "hard_sigmoid", "trainable": true, "recurrent_initializer": {"class_name": "Orthogonal", "config": {"seed": null, "gain": 1.0}}, "use_bias": true, "bias_regularizer": null, "return_state": true, "unroll": false, "bias_initializer": {"class_name": "Zeros", "config": {}}, "units": 256, "unit_forget_bias": true, "dropout": 0.0, "recurrent_dropout": 0.0, "kernel_initializer": {"class_name": "VarianceScaling", "config": {"distribution": "uniform", "scale": 1.0, "seed": null, "mode": "fan_avg"}}, "kernel_constraint": null, "activation": "tanh", "stateful": false, "activity_regularizer": null, "recurrent_regularizer": null, "name": "lstm_2", "bias_constraint": null, "go_backwards": false, "implementation": 1, "kernel_regularizer": null, "return_sequences": true, "recurrent_constraint": null}, "name": "lstm_2"}, {"class_name": "Dense", "inbound_nodes": [[["lstm_2", 0, 0, {}]]], "config": {"kernel_initializer": {"class_name": "VarianceScaling", "config": {"distribution": "uniform", "scale": 1.0, "seed": null, "mode": "fan_avg"}}, "name": "dense_1", "kernel_constraint": null, "bias_regularizer": null, "bias_constraint": null, "activation": "softmax", "trainable": true, "kernel_regularizer": null, "bias_initializer": {"class_name": "Zeros", "config": {}}, "units": 108, "use_bias": true, "activity_regularizer": null}, "name": "dense_1"}], "input_layers": [["input_1", 0, 0], ["input_2", 0, 0]], "name": "model_1", "output_layers": [["dense_1", 0, 0]]}}, "backend": "tensorflow"}, "weightsManifest": [{"paths": ["group1-shard1of1"], "weights": [{"dtype": "float32", "shape": [256, 108], "name": "dense_1/kernel"}, {"dtype": "float32", "shape": [108], "name": "dense_1/bias"}, {"dtype": "float32", "shape": [81, 1024], "name": "lstm_1/kernel"}, {"dtype": "float32", "shape": [256, 1024], "name": "lstm_1/recurrent_kernel"}, {"dtype": "float32", "shape": [1024], "name": "lstm_1/bias"}, {"dtype": "float32", "shape": [108, 1024], "name": "lstm_2/kernel"}, {"dtype": "float32", "shape": [256, 1024], "name": "lstm_2/recurrent_kernel"}, {"dtype": "float32", "shape": [1024], "name": "lstm_2/bias"}]}]}