Query Subtopic Mining via Subtractive Initialization of Non-negative Sparse Latent Semantic Analysis

Deng Yi, Yin Zhang, Baogang Wei. Query Subtopic Mining via Subtractive Initialization of Non-negative Sparse Latent Semantic Analysis. J. Inf. Sci. Eng., 32(5):1161-1181, 2016. [doi]

Abstract

Abstract is missing.