Delete division.py
Browse files- division.py +0 -62
division.py
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import os
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import json
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from collections import defaultdict
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from transformers import LlamaTokenizer
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from tqdm import tqdm
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input_json_file = '/Users/liyu/PycharmProjects/CoTKR/updated.json'
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output_dir = '/Users/liyu/PycharmProjects/CoTKR/output'
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os.makedirs(output_dir, exist_ok=True)
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model_path = '/Users/liyu/PycharmProjects/CoTKR/Llama-2-7b-hf'
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tokenizer = LlamaTokenizer.from_pretrained(model_path)
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with open(input_json_file, 'r') as f:
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triples = json.load(f)
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grouped_entity_triples = defaultdict(list)
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for triple in triples:
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subj, relation, obj = triple
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grouped_entity_triples[subj].append(f"{relation}: {obj}")
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# 根据Tokenizer的长度限制创建段落
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def create_paragraphs(subj, relations, tokenizer, max_tokens=512):
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paragraphs = []
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current_chunk = []
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current_tokens = 0
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for relation in relations:
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tokens_in_relation = len(tokenizer.encode(relation, add_special_tokens=False))
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if current_tokens + tokens_in_relation + 1 > max_tokens: # +1考虑分隔符或空格
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paragraphs.append({
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"title": f"{subj}",
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"contents": ", ".join(current_chunk).strip()
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})
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current_chunk = [relation]
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current_tokens = tokens_in_relation
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else:
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current_chunk.append(relation)
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current_tokens += tokens_in_relation + 1 # +1考虑分隔符或空格
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if current_chunk:
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paragraphs.append({
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"title": f"{subj}",
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"contents": ", ".join(current_chunk).strip()
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})
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return paragraphs
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all_paragraphs = []
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for subj, relations in tqdm(grouped_entity_triples.items(), desc="Processing subjects", unit="subject"):
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paragraphs = create_paragraphs(subj, relations, tokenizer)
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all_paragraphs.extend(paragraphs)
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output_file = os.path.join(output_dir, 'new_triple_processed.json')
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with open(output_file, 'w') as out_f:
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json.dump(all_paragraphs, out_f, ensure_ascii=False, indent=4)
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# print(f"Processed paragraphs saved to {output_file}")
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