منابع مشابه
Integrating Proximity to Subjective Sentences for Blog Opinion Retrieval
Opinion finding is a challenging retrieval task, where it has been shown that it is especially difficult to improve over a strongly performing topic-relevance baseline. In this paper, we propose a novel approach for opinion finding, which takes into account the proximity of query terms to subjective sentences in a document. We adapt two stateof-the-art opinion detection techniques to identify s...
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The University of Waterloo participated in the opinion finding task of the Blog track. The task consists of finding blog posts (documents) containing an opinion expressed about the subject of the query. Each query represents a single “entity” that can be, for example, a person, product name, abstract concept, location or event. The relevance judgements were done on a 5-point scale: -1 – not jud...
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A common notion of vision, consistent with this excerpt from the first paragraph of David Marr’s seminal book [1], is gained by considering the predicament of a person with a searchlight placed in a pitch-dark room full of unfamiliar furniture. One would hope that, by swinging the beam around, the observer will be able to recognize the objects present in the room (a cat here, an aquarium there,...
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Financial statements contain quantitative information and manager’s subjective evaluation of firm’s financial status. Using information released in U.S. 10-K filings. Both qualitative and quantitative appraisals are crucial for quality financial decisions. To extract such opinioned statements from the reports, we built tagging models based on the conditional random field (CRF) techniques, consi...
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This paper proposes an emotion clustering procedure for emotion detection in infants’ cries. Our clustering procedure is performed using the results of subjective opinion tests regarding the emotions expressed in infants’ cries. Through the procedure, we obtain a tree data structure of emotion clusters that are generated by the progressive merging of emotions. Emotion merging is carried out on ...
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ژورنال
عنوان ژورنال: British Dental Journal
سال: 2010
ISSN: 0007-0610,1476-5373
DOI: 10.1038/sj.bdj.2010.1091