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【摘 要】
：
Calculating the weight of feature words is a key step in text classification.A method,based on the traditional method—TFIDF,coupled with feature entropy,introd
【机 构】
：
CollegeofInformationScience&Technology,HainanUniversity,HainanHaikou,570228China
【出 处】
：
2012年全国理论计算机科学学术年会(NCTCS2012)
【发表日期】
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2012年8期
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