feat: テキストのスパースエンコーディングを追加
Browse files- sample-encoding-sparse.py +25 -0
sample-encoding-sparse.py
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import torch
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import torch.nn as nn
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from transformers import AutoModel, AutoTokenizer
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model_name = "."
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tokenizer = AutoTokenizer.from_pretrained(model_name)
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# マージされたモデルのロード
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merged_model = AutoModel.from_pretrained(model_name)
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merged_model.load_state_dict(torch.load("merged_pytorch_model.bin"))
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# テキストのエンコード
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def encode_text(text):
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inputs = tokenizer(text, return_tensors="pt")
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outputs = merged_model(**inputs)
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dense_embeddings = outputs.last_hidden_state
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# Sparseベクトルへの変換
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sparse_embeddings = merged_model.sparse_linear(dense_embeddings)
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return dense_embeddings
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# テキストのエンコード例
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text = "こんにちは"
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sparse_embeddings = encode_text(text)
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print(sparse_embeddings)
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