Conducting sparse feature selection on arbitrarily long phrases in text corpora with a focus on interpretability

Statistical Analysis and Data Mining

Luke Miratrix¹  Robin Ackerman² 

[1] Harvard Graduate School of Education Cambridge MA USA;US Department of Labor Boston MA USA

关键词: concise comparative summarization;    sparse classification;    regularized regression;    Lasso;    text summarization;    text mining;    key‐;    phrase extraction;    text classification;    high‐;    dimensional analysis;    L2 normalization;   

DOI  :  10.1002/sam.11323

学科分类：社会科学、人文和艺术（综合）

来源: John Wiley & Sons, Inc.

【 授权许可】

Unknown