发明名称 |
METHOD AND SYSTEM FOR ANALYSING SENTIMENTS |
摘要 |
<p>The present system and method for analyzing sentiment is based on fuzzy set theory and clustering to classify text as positive, negative, or objective. The method for training and testing a document collection to analyze sentiment comprises computing a frequency matrix comprising at least one row and at least column vectors, executing term reduction of the terms, enumerating categories, computing centroids of the enumerated categories and computing a fuzzy polarity map. The row vectors may correspond to terms and the column vectors may correspond to documents. The frequencies of terms in a document indicate the relevance of the document to a query.</p> |
申请公布号 |
CA2886581(A1) |
申请公布日期 |
2014.04.03 |
申请号 |
CA20132886581 |
申请日期 |
2013.09.30 |
申请人 |
PAPADOPOULLOS, ALKIS;DESBIENS, JOCELYN |
发明人 |
PAPADOPOULLOS, ALKIS;DESBIENS, JOCELYN |
分类号 |
G06F17/27;G06F15/18;G06N7/02 |
主分类号 |
G06F17/27 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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