二十个新闻组数据集
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Original Owner and Donor: Tom Mitchell School of Computer Science Carnegie Mellon University tom.mitchell '@' cmu.edu http://www.cs.cmu.edu/~tom/ Data Set Information: N/A Attribute Information: N/A Relevant Papers: T. Mitchell. Machine Learning, McGraw Hill, 1997. T. Joachims (1996). A probabilistic analysis of the Rocchio algorithm with TFIDF for text categorization, Computer Science Technical Report CMU-CS-96-118. Carnegie Mellon University. [Web link] Citation Request: You may use this material free of charge for any educational purpose, provided attribution is given in any lectures or publications that make use of this material.
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