TF-Miner: Topic-Specific Facet Mining by Label Propagation

  • Zhaotong Guo
  • , Bifan Wei
  • , Jun Liu
  • , Bei Wu

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

Mining facets of topics is an essential task nowadays. Facet heterogeneity and long tail characteristic of information make facet mining tasks difficult. In this paper we propose a weakly supervised approach, called Topic-specific Facet (TF)-Miner, to mine TFs automatically by a Label Propagation algorithm (LPA). The process of propagation helps us mine complete facet sets. Experiments on several real-world datasets show that TF-Miner achieves better performance than the facet mining approaches which rely on the texts only.

Original languageEnglish
Title of host publicationDatabase Systems for Advanced Applications - DASFAA 2019 International Workshops
Subtitle of host publicationBDMS, BDQM, and GDMA, Proceedings
EditorsYongxin Tong, Jun Yang, Guoliang Li, Joao Gama, Juggapong Natwichai
PublisherSpringer Verlag
Pages457-460
Number of pages4
ISBN (Print)9783030185893
DOIs
StatePublished - 2019
Event24th International Conference on Database Systems for Advanced Applications, DASFAA 2019 - Chiang Mai, Thailand
Duration: 22 Apr 201925 Apr 2019

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume11448 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference24th International Conference on Database Systems for Advanced Applications, DASFAA 2019
Country/TerritoryThailand
CityChiang Mai
Period22/04/1925/04/19

Keywords

  • Contents section
  • Label Propagation
  • Topic similarity

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