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零基础入门NLP - 新闻文本分类 正式赛第一名方案
通过这道赛题可以引导大家走入自然语言处理的世界,带大家接触NLP的预处理、模型构建和模型训练等知识点。 任务目标 要求选手根据新闻文本字符对新闻的类别进行分类,这是一个经典文本分类问题。 训练集共200,000条新闻,每条新闻平均907个字符,最短的 ...
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