Polarity of attitude
نویسندگان
چکیده
منابع مشابه
Recognizing Polarity and Attitude of Words in Text
In this work, we present a problem of Sentiment Classification in texts. Sentiment Classification is an Opinion Mining and Sentiment Analysis task that has opened several problems, including a significant variety of applications. We propose a strategy to distinguish words that convey evaluation of an item from the rest, as well as to classify the evaluation polarity (positive or negative). In a...
متن کاملWiener Polarity Index of Tensor Product of Graphs
Mathematical chemistry is a branch of theoretical chemistry for discussion and prediction of the molecular structure using mathematical methods without necessarily referring to quantum mechanics. In theoretical chemistry, distance-based molecular structure descriptors are used for modeling physical, pharmacologic, biological and other properties of chemical compounds. The Wiener Polarity index ...
متن کاملThe Generalized Wiener Polarity Index of some Graph Operations
Let G be a simple connected graph. The generalized polarity Wiener index of G is defined as the number of unordered pairs of vertices of G whose distance is k. Some formulas are obtained for computing the generalized polarity Wiener index of the Cartesian product and the tensor product of graphs in this article.
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چکیده ندارد.
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ژورنال
عنوان ژورنال: British Dental Journal
سال: 2010
ISSN: 0007-0610,1476-5373
DOI: 10.1038/sj.bdj.2010.637