期刊论文详细信息
Statistical Analysis and Data Mining | |
Conducting sparse feature selection on arbitrarily long phrases in text corpora with a focus on interpretability | |
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. | |