منابع مشابه
Hidden Topic Markov Models
Algorithms such as Latent Dirichlet Allocation (LDA) have achieved significant progress in modeling word document relationships. These algorithms assume each word in the document was generated by a hidden topic and explicitly model the word distribution of each topic as well as the prior distribution over topics in the document. Given these parameters, the topics of all words in the same docume...
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Various topic models have been developed for sentiment analysis tasks. But the simple topic-sentiment mixture assumption prohibits them from finding fine-grained dependency between topical aspects and sentiments. In this paper, we build a Hidden Topic Sentiment Model (HTSM) to explicitly capture topic coherence and sentiment consistency in an opinionated text document to accurately extract late...
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The idea that hyperthermophiles are in some way ar-Centre National de la Recherche Scientifique chaic has been favored by most workers in their interpre-Bâ timent 409 tations of experimental data. For example, the apparent Université Paris-Sud absence of specific glycolytic enzymes in hyperther-91405 Orsay-Cedex mophilic archaea has led to the suggestion that these France organisms use, as a ma...
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The seven papers in this special issue represent the breadth and complexity of approaches to the study of affect in judgment and decision processes. Four papers examine the role of arousal or specific emotions in decision making. The three other papers investigate the impacts of uncertainty, time course, and thinking about mood. We briefly describe four functions of affect in decision making (a...
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abstract the aim of this paper is to illustrate the role of metaphor in education. the main thesis is that the metaphors shape our attitude towards education implicitly. with this aim in mind, first, the concept of metaphor is briefly introduced, and then three of the most famous metaphors that have been used in education (factories, gardening and travel), and their differences are discussed. ...
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ژورنال
عنوان ژورنال: Politikon: The IAPSS Journal of Political Science
سال: 2006
ISSN: 2414-6633
DOI: 10.22151/politikon.12.1