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结合python一起学习自然语言处理 (nlp): 语言模型、HMM、PCFG、Word2vec、完形填空式阅读理解任务、朴素贝叶斯分类器、TFIDF、PCA、SVD

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word2vec效果不理想

CBOW_on_negative_sampling Input word> 张无忌 [['春游', 5.484941521154488e-14], ['浩荡', 5.338294706996351e-14], ['作', 4.769508017156941e-14], ['忘', 4.72408570595384e-14], ['所谓', 4.6082708910757594e-14], ['不可', 4.566541304709508e-14], ['词', 4.3198792118318355e-14], ['这', 4.307541668735308e-14], ['南宋', 4.2227299537926297e-14], ['绝', 4.217857142653665e-14]]

loss为0

你好，Cbow tensorflow 代码训练loss为0啊，什么有没改？？能请教一下？谢谢

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结合python一起学习自然语言处理 (nlp): 语言模型、HMM、PCFG、Word2vec、完形填空式阅读理解任务、朴素贝叶斯分类器、TFIDF、PCA、SVD