Topic Modeling with Document Relative Similarities

• Main Authors: DU, Jianguang, Jing JIANG, SONG, Dandan, LIAO, Lejian
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2015
• Subjects: Computer Sciences; Databases and Information Systems
• Online Access: https://ink.library.smu.edu.sg/sis_research/3070; https://ink.library.smu.edu.sg/context/sis_research/article/4070/viewcontent/P_ID_52343_IJCAI15_488_TopicModelingDocRelSimilarities.pdf
• Institution: Singapore Management University

Topic modeling has been widely used in text mining. Previous topic models such as Latent Dirichlet Allocation (LDA) are successful in learning hidden topics but they do not take into account metadata of documents. To tackle this problem, many augmented topic models have been proposed to jointly mode...