Semantic Visualization with Neighborhood Graph Regularization

• Main Authors: LE, Tuan Minh Van, LAUW, Hady W.
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2016
• Subjects: Databases and Information Systems; Numerical Analysis and Scientific Computing
• Online Access: https://ink.library.smu.edu.sg/sis_research/3252; https://ink.library.smu.edu.sg/context/sis_research/article/4254/viewcontent/11001_Article_Text_20504_1_10_20180216.pdf; https://ink.library.smu.edu.sg/context/sis_research/article/4254/filename/0/type/additional/viewcontent/SEMAFORE_master.zip
• Institution: Singapore Management University

Visualization of high-dimensional data, such as text documents, is useful to map out the similarities among various data points. In the high-dimensional space, documents are commonly represented as bags of words, with dimensionality equal to the vocabulary size. Classical approaches to document visu...