An evaluation of classification models for question topic categorization.
We study the problem of question topic classification using a very large real-world Community Question Answering ( CQA) dataset from Yahoo! Answers. The dataset comprises 3.9 million questions and these questions are organized into more than 1,000 categories in a hierarchy. To the best knowledge, th...
| Publicado en: | Journal of the American Society for Information Science & Technology Vol. 63; no. 5; pp. 889 - 904 |
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| Autores principales: | , , , , |
| Formato: | pictorial research tables/charts Journal Article |
| Publicado: |
Wiley-Blackwell
May2012
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| Acceso en línea: | Ver este registro en EBSCOhost |