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en_ranker_tfidf_wiki.json
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en_ranker_tfidf_wiki.json
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{
"dataset_reader": {
"class_name": "odqa_reader",
"data_path": "{DOWNLOADS_PATH}/odqa/enwiki",
"save_path": "{DOWNLOADS_PATH}/odqa/enwiki.db",
"dataset_format": "wiki"
},
"dataset_iterator": {
"class_name": "sqlite_iterator",
"shuffle": false,
"load_path": "{DOWNLOADS_PATH}/odqa/enwiki.db"
},
"chainer": {
"in": [
"docs"
],
"in_y": [
"doc_ids",
"doc_nums"
],
"out": [
"tfidf_doc_ids"
],
"pipe": [
{
"class_name": "hashing_tfidf_vectorizer",
"id": "vectorizer",
"fit_on": [
"docs",
"doc_ids",
"doc_nums"
],
"save_path": "{MODELS_PATH}/odqa/enwiki_tfidf_matrix.npz",
"load_path": "{MODELS_PATH}/odqa/enwiki_tfidf_matrix.npz",
"tokenizer": {
"class_name": "stream_spacy_tokenizer",
"lemmas": true,
"ngram_range": [
1,
2
]
}
},
{
"class_name": "tfidf_ranker",
"top_n": 25,
"in": [
"docs"
],
"out": [
"tfidf_doc_ids",
"tfidf_doc_scores"
],
"vectorizer": "#vectorizer"
}
]
},
"train": {
"batch_size": 10000,
"evaluation_targets": [],
"class_name": "fit_trainer"
},
"metadata": {
"variables": {
"ROOT_PATH": "~/.deeppavlov",
"DOWNLOADS_PATH": "{ROOT_PATH}/downloads",
"MODELS_PATH": "{ROOT_PATH}/models"
},
"requirements": [
"{DEEPPAVLOV_PATH}/requirements/spacy.txt",
"{DEEPPAVLOV_PATH}/requirements/en_core_web_sm.txt"
],
"labels": {
"server_utils": "Ranker"
},
"download": [
{
"url": "http://files.deeppavlov.ai/datasets/wikipedia/enwiki.tar.gz",
"subdir": "{DOWNLOADS_PATH}"
},
{
"url": "http://files.deeppavlov.ai/deeppavlov_data/en_odqa.tar.gz",
"subdir": "{MODELS_PATH}"
}
]
}
}