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ranking_default.json
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ranking_default.json
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{
"dataset_reader": {
"class_name": "siamese_reader",
"data_path": "{DOWNLOADS_PATH}/default_ranking_data"
},
"dataset_iterator": {
"class_name": "siamese_iterator"
},
"chainer": {
"in": ["x"],
"in_y": ["y"],
"pipe": [
{
"id": "preproc",
"class_name": "siamese_preprocessor",
"use_matrix": false,
"num_ranking_samples": 10,
"max_sequence_length": 50,
"fit_on": ["x"],
"in": ["x"],
"out": ["x_proc"],
"sent_vocab": {
"id": "siam_sent_vocab",
"class_name": "simple_vocab",
"save_path": "{MODELS_PATH}/default_ranking_vocabs/sent.dict",
"load_path": "{MODELS_PATH}/default_ranking_vocabs/sent.dict"
},
"tokenizer": {
"class_name": "split_tokenizer"
},
"vocab": {
"id": "siam_vocab",
"class_name": "simple_vocab",
"save_path": "{MODELS_PATH}/default_ranking_vocabs/tok.dict",
"load_path": "{MODELS_PATH}/default_ranking_vocabs/tok.dict"
},
"embedder": {
"id": "siam_embedder",
"class_name": "fasttext",
"load_path": "{DOWNLOADS_PATH}/embeddings/wiki.ru.bin"
}
},
{
"id": "embeddings",
"class_name": "emb_mat_assembler",
"embedder": "#siam_embedder",
"vocab": "#siam_vocab"
},
{
"in": ["x_proc"],
"in_y": ["y"],
"out": ["y_predicted"],
"class_name": "bilstm_nn",
"len_vocab": "#siam_vocab.len",
"use_matrix": "#preproc.use_matrix",
"max_sequence_length": "#preproc.max_sequence_length",
"emb_matrix": "#embeddings.emb_mat",
"embedding_dim": "#siam_embedder.dim",
"seed": 243,
"reccurent": "bilstm",
"max_pooling": true,
"shared_weights": true,
"hidden_dim": 100,
"learning_rate": 1e-3,
"batch_size": 256,
"save_path": "{MODELS_PATH}/default_ranking_model/model_weights.h5",
"load_path": "{MODELS_PATH}/default_ranking_model/model_weights.h5",
"preprocess": "#preproc.__call__",
"interact_pred_num": 3
}
],
"out": ["y_predicted"]
},
"train": {
"epochs": 10,
"batch_size": 256,
"pytest_max_batches": 2,
"train_metrics": ["f1", "acc"],
"metrics": ["r@1", "r@2", "r@5", "rank_response"],
"validation_patience": 3,
"val_every_n_epochs": 1,
"log_every_n_batches": 1,
"class_name": "nn_trainer",
"evaluation_targets": [
"valid",
"test"
]
},
"metadata": {
"variables": {
"ROOT_PATH": "~/.deeppavlov",
"DOWNLOADS_PATH": "{ROOT_PATH}/downloads",
"MODELS_PATH": "{ROOT_PATH}/models"
},
"requirements": [
"{DEEPPAVLOV_PATH}/requirements/tf.txt",
"{DEEPPAVLOV_PATH}/requirements/fasttext.txt"
],
"labels": {
"telegram_utils": "SiameseModel",
"server_utils": "Ranker"
},
"download": [
{
"url": "http://files.deeppavlov.ai/datasets/default_ranking_data.tar.gz",
"subdir": "{DOWNLOADS_PATH}/default_ranking_data"
},
{
"url": "http://files.deeppavlov.ai/deeppavlov_data/embeddings/wiki.ru.bin",
"subdir": "{DOWNLOADS_PATH}/embeddings"
}
]
}
}