Search Results for author: Shuchu Han

Found 3 papers, 1 papers with code

Supervised Feature Subset Selection and Feature Ranking for Multivariate Time Series without Feature Extraction

no code implementations1 May 2020 Shuchu Han, Alexandru Niculescu-Mizil

We introduce supervised feature ranking and feature subset selection algorithms for multivariate time series (MTS) classification.

feature selection Time Series +1

Nationality Classification Using Name Embeddings

1 code implementation25 Aug 2017 Junting Ye, Shuchu Han, Yifan Hu, Baris Coskun, Meizhu Liu, Hong Qin, Steven Skiena

Through our analysis of 57M contact lists from a major Internet company, we are able to design a fine-grained nationality classifier covering 39 groups representing over 90% of the world population.

Classification General Classification

Automatically Redundant Features Removal for Unsupervised Feature Selection via Sparse Feature Graph

no code implementations13 May 2017 Shuchu Han, Hao Huang, Hong Qin

The redundant features existing in high dimensional datasets always affect the performance of learning and mining algorithms.

feature selection Sparse Learning

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