| Title: | smoothing lda model for text categorization |
| Author: | Li Wenbo
; Sun Le
; Feng Yuanyong
; Zhang Dakun
|
| Source: | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
|
| Conference Name: | 4th Asia Information Retrieval Symposium
|
| Conference Date: | JAN 15-18,
|
| Issued Date: | 2008
|
| Conference Place: | Harbin, PEOPLES R CHINA
|
| Keyword: | text categorization
; Latent Dirichlet Allocation
; smoothing graphical model
|
| Publisher: | INFORMATION RETRIEVAL TECHNOLOGY
|
| Publish Place: | HEIDELBERGER PLATZ 3, D-14197 BERLIN, GERMANY
|
| ISSN: | 0302-9743
|
| ISBN: | 978-3-540-68633-0
|
| Department: | Li, Wenbo; Sun, Le; Feng, Yuanyong; Zhang, Dakun Chinese Acad Sci, Inst Software, Beijing 100190, Peoples R China.
|
| Sponsorship: | Microsoft Research Asia
|
| English Abstract: | Latent Dirichlet Allocation (LDA) is a document level language model. In general, LDA employ the symmetry Dirichlet distribution as prior of the topic-words distributions to implement model smoothing. In this paper, we propose a data-driven sm |
| Content Type: | 会议论文
|
| URI: | http://ir.iscas.ac.cn/handle/311060/10646
|
| Appears in Collections: | 基础软件国家工程研究中心_会议论文
|
| File Name/ File Size |
Content Type |
Version |
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| smoothing lda model for text categorization.pdf（389KB） | -- | -- | 限制开放 | -- | 联系获取全文 |
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| Recommended Citation: | |
Li Wenbo,Sun Le,Feng Yuanyong,et al. smoothing lda model for text categorization[C]. 见:4th Asia Information Retrieval Symposium. Harbin, PEOPLES R CHINA. JAN 15-18,.
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