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Commit
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1 Parent(s): f809503
README.md CHANGED
@@ -9,4 +9,58 @@ tags:
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  - pretrain
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  size_categories:
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  - 1B<n<10B
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- ---
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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  - pretrain
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  size_categories:
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  - 1B<n<10B
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+ ---
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+
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+ ## 简介
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+
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+ 搜集网络上的网文小说,清洗,分割后,用于训练大语言模型,共计9000本左右,大约5B左右token。
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+
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+ ## 使用
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+
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+ ### 格式说明
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+
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+ 采用`jsonl`格式存储,分为三个字段:
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+
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+ - `title` :小说名称
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+ - `chapter`:章节
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+ - `text`:正文内容
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+
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+ 示例:
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+
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+ ```json
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+ {"title": "斗破苍穹", "chapter": " 第一章 陨落的天才", "text": "“斗之力,三段!”\n望着测验魔石碑上面闪亮得甚至有些刺眼的五个大字,少年面无表情,唇角有着一抹自嘲,紧握的手掌,因为大力,而导致略微尖锐的指甲深深的刺进了掌心之中,带来一阵阵钻心的疼痛……\n“萧炎,斗之力,三段!级别:低级!”测验魔石碑之旁,一位中年男子,看了一眼碑上所显示出来的信息,语气漠然的将之公布了出来……\n"}
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+
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+ ```
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+
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+ ### 示例代码
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+
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+ ```python
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+ def process_webnovel(input_dir, tokenizer):
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+ for subdir, dirs, files in os.walk(input_dir):
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+ all_tokens = []
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+ for idx, file in enumerate(files):
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+ # 只处理txt文件
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+ if file.endswith('.jsonl'):
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+ # 获取当前文件的绝对路径
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+ file_path = os.path.join(subdir, file)
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+ # 读取jsonl文件
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+ with open(file_path, 'r', encoding='utf-8') as infile:
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+ lines = infile.readlines()
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+
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+ for line in lines:
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+ json_obj = json.loads(line) # 解析json字符串为python对象
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+ text = json_obj['text']
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+ tokens = tokenizer.encode(text, add_special_tokens=False)
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+ tokens.append(tokenizer.special_tokens['<eos>'])
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+ if len(tokens) > 5:
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+ all_tokens += tokens
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+
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+ arr = np.array(all_tokens, dtype = np.uint16)
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+ with open('./data/webnovel_{idx}.bin','wb') as f:
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+ f.write(arr.tobytes())
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+ ```
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+
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+
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+
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+
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+
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