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1.查看image [root@ ~]# docker imagesREPOSITORY TAG IMAGE ID CREATED SIZEk1995/scrapy-cluster cralwer-2.0.4 e3be52ca0a5a 2 days ago 159MBk1995/scrapy-clu 阅读全文
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Try caching the stopwords object, as shown below. Constructing this each time you call the function seems to be the bottleneck. I ran this through the 阅读全文
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NLTK is used primarily for general NLP tasks (tokenization, POS tagging, parsing, etc.) Sklearn is used primarily for machine learning (classification 阅读全文
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转自:公子天的技术博客 What is Gensim? Gensim是一款开源的第三方Python工具包,用于从原始的非结构化的文本中,无监督地学习到文本隐层的主题向量表达。它支持包括TF-IDF,LSA,LDA,和word2vec在内的多种主题模型算法,支持流式训练,并提供了诸如相似度计算,信息检 阅读全文