Zhi-Qiang Xiang

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In recent years, mining micro-blog becomes a hot research field, especially it may create commercial and political values in a fast changing big data era. This paper investigates the sentiment analysis of Chinese micro-blogs (SACM) using a vector space model. With the analysis of the nature properties of the Chinese micro-blogs, a sentiment analysis system(More)
OBJECTIVE To investigate the effects of sub-micro emulsion composition on cellular uptake and disposition of incorporated lipophilic drug. METHODS Sub-micro emulsions containing 10 % oil, 1.2 % lecithin and 2.25 % glycerol were prepared, and the fluorescent agent coumarin 6 was used as a model drug. The effects of oil types, co-surfactants and cationic(More)
With the explosive growth of Web and tremendous development of digital image processing technologies, the applications of Web image have attracted much attention, such as the Web image retrieval. Since the Web images are often with some related text tags, making use of both visual and textual features of Web image will help improving the accuracy of the Web(More)
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