Search Results for author: Wu Xindong

Found 2 papers, 1 papers with code

Short Text Topic Modeling Techniques, Applications, and Performance: A Survey

1 code implementation13 Apr 2019 Qiang Jipeng, Qian Zhenyu, Li Yun, Yuan Yunhao, Wu Xindong

Analyzing short texts infers discriminative and coherent latent topics that is a critical and fundamental task since many real-world applications require semantic understanding of short texts.

Online Group Feature Selection

no code implementations18 Apr 2014 Wang Jing, Zhao Zhong-Qiu, Hu Xuegang, Cheung Yiu-ming, Wang Meng, Wu Xindong

In the inter-group selection, we use Lasso to select a globally optimal subset of features.

feature selection

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