机译:减少文本特征空间维度的两种技术的比较研究
School of Electronic & Information Technology Shanghai Jiaotong University Shanghai 200030 P.R.China;
School of Electronic & Information Technology Shanghai Jiaotong University Shanghai 200030 P.R.China;
School of Electronic & Information Technology Shanghai Jiaotong University Shanghai 200030 P.R.China;
School of Electronic & Information Technology Shanghai Jiaotong University Shanghai 200030 P.R.China;
Text data mining; Natural language processing; Keyword clustering;