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The paper discussed the status and countermeasures of human resources service industry development in China based on the comparative study. We collected data from existing literature and opened the comparative study from five aspects: comparison of the size of the industry, comparison of operating mechanism, comparison of human capital, comparison of brand strategy and comparison of policy support...
Feature selection and weighting is one of the key problem in text categorization. The chief obstacles to feature selection are noise and sparseness. This paper presents an approach of Chinese text feature selection and weighting based on semantic statistics. First, we use synonymous concepts to extract feature values in text based on Thesaurus which names TongYiCi CiLin. Then, we introduce a new weight...
With the rapid development of World Wide Web, text categorization has played an important role in organizing and processing large amount of text data. TFmiddotIDF is a simple and quick term weighting method, and widely used in text categorization. But the drawback of TFmiddotIDF is large weight may be assigned to rarely appeared terms in despite of the posterior distribution. This paper presents a...
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