Multi-label dataless text classification with topic modeling
Multi-label dataless text classification with topic modeling
复制标题
具有主题建模的多标签无数据文本分类
DOI:
10.1007/s10115-018-1280-0
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发表时间:
2017-11
期刊:
影响因子:
--
通讯作者:
Li Chenliang
中科院分区:
文献类型:
--
作者:
Zha Daochen;Li Chenliang
Manually labeling documents is tedious and expensive, but it is essential for training a traditional text classifier. In recent years, a fewdataless text classificationtechniques have been proposed to address this problem. However, existing works mainly center on single-label classification problems, that is, each document is restricted to belonging to a single category. In this paper, we propose a novelSeed-guidedMulti-labelTopicModel, named SMTM. With a few seed words relevant to each category, SMTM conducts multi-label classification for a collection of documents without any labeled document. In SMTM, each category is associated with a single category-topic which covers the meaning of the category. To accommodate with multi-label documents, we explicitly model the category sparsity in SMTM by usingspike and slabprior and weak smoothing prior. That is, without using any threshold tuning, SMTM automatically selects the relevant categories for each document. To incorporate the supervision of the seed words, we propose a seed-guided biased GPU (i.e., generalized Pólya urn) sampling procedure to guide the topic inference of SMTM. Experiments on two public datasets show that SMTM achieves better classification accuracy than state-of-the-art alternatives and even outperforms supervised solutions in some scenarios.
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DOI:
10.1111/j.1467-985x.2009.00614_13.x
发表时间:
2009-10
影响因子:
2
作者:
J. Haigh
通讯作者:
J. Haigh
DOI:
--
发表时间:
2018-08
期刊:
--
影响因子:
--
作者:
Ximing Li;Bo Yang
通讯作者:
Ximing Li;Bo Yang
DOI:
10.1145/3269206.3271671
发表时间:
2018-10
期刊:
Proceedings of the 27th ACM International Conference on Information and Knowledge Management
影响因子:
--
作者:
Ximing Li;C. Li;Jinjin Chi;Jihong Ouyang;Chenliang Li
通讯作者:
Ximing Li;C. Li;Jinjin Chi;Jihong Ouyang;Chenliang Li
DOI:
10.1609/aaai.v29i1.9506
发表时间:
2015-01
期刊:
--
影响因子:
--
作者:
Xingyuan Chen;Yunqing Xia;Peng Jin;John A. Carroll
通讯作者:
Xingyuan Chen;Yunqing Xia;Peng Jin;John A. Carroll
DOI:
10.1109/asonam.2009.19
发表时间:
2009-07
期刊:
2009 International Conference on Advances in Social Network Analysis and Mining
影响因子:
--
作者:
A. Zubiaga;A. P. García-Plaza;Víctor Fresno-Fernández;Raquel Martínez-Unanue
通讯作者:
A. Zubiaga;A. P. García-Plaza;Víctor Fresno-Fernández;Raquel Martínez-Unanue