@article{时永宾_191, author = {[时永宾, 余青松]}, title = {基于共现词卡方值的关键词提取算法}, publisher = {计算机工程}, year = {2016}, journal = {计算机工程}, volume = {42}, number = {6}, eid = {191}, pages = {191-195}, keywords = {

依存句法分析;共现词;卡方检验;候选关键词;显著性差异

}, doi = http://www.ecice06.com/CN/10.3969/j.issn.1000-3428.2016.06.034 }