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Opinion Mining and Lexical Affect Sensing: An Immunmodulatory Setscrew

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en Limba Engleză Carte Paperback – 30 Jun 2015
This dissertation describes an interdisciplinary study that considers linguistic and psychological findings to perform computer-aided categorization of opinions and emotions in texts. It discusses various emotional corpora (movie reviews, weblogs, product reviews, and natural-language dialogues) and describes different approaches to affect classification of their texts: a statistical approach that utilizes lexical, deictic, stylometric, and grammatical information; a semantic approach that relies on emotional dictionaries and on deep grammatical analysis; a hybrid approach that combines the statistical approach and the semantic approach. Furthermore, this thesis explores affect sensing using multimodal fusion that utilizes lexical and acoustic data. In conclusion, the thesis discusses significant contributions and describes future work.
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Specificații

ISBN-13: 9783838124889
ISBN-10: 383812488X
Pagini: 276
Dimensiuni: 152 x 229 x 16 mm
Greutate: 0.41 kg
Editura: Sudwestdeutscher Verlag Fur Hochschulschrifte

Notă biografică

Alexander Osherenko graduated from University of AppliedSciences, Hamburg with the B.Sc. degree in computer science. Heobtained his M. Sc. degree in computer science from HumboldtUniversity, Berlin and the PhD degree from University ofAugsburg, Germany.