TY - GEN
T1 - Statistical evaluation of measure and distance on document classification problems in text mining
AU - Goto, Masayuki
AU - Ishida, Takashi
AU - Hirasawa, Shigeichi
PY - 2007
Y1 - 2007
N2 - This paper discusses the document classification problems in text mining from the viewpoint of asymptotic statistical analysis. By formulation of statistical hypotheses test which is specified as a problem of text mining, some interesting properties can be visualized. In the problem of text mining, the several heuristics are applied to practical analysis because of its experimental effectiveness in many case studies. The theoretical explanation about the performance of text mining techniques is required and this approach will give us very clear idea. The distance measure in word vector space is used to classify the documents. In this paper, the performance of distance measure is also analized from the new viewpoint of asymptotic analysis.
AB - This paper discusses the document classification problems in text mining from the viewpoint of asymptotic statistical analysis. By formulation of statistical hypotheses test which is specified as a problem of text mining, some interesting properties can be visualized. In the problem of text mining, the several heuristics are applied to practical analysis because of its experimental effectiveness in many case studies. The theoretical explanation about the performance of text mining techniques is required and this approach will give us very clear idea. The distance measure in word vector space is used to classify the documents. In this paper, the performance of distance measure is also analized from the new viewpoint of asymptotic analysis.
UR - http://www.scopus.com/inward/record.url?scp=38049023026&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=38049023026&partnerID=8YFLogxK
U2 - 10.1109/CIT.2007.4385162
DO - 10.1109/CIT.2007.4385162
M3 - Conference contribution
AN - SCOPUS:38049023026
SN - 0769529836
SN - 9780769529837
T3 - CIT 2007: 7th IEEE International Conference on Computer and Information Technology
SP - 674
EP - 679
BT - CIT 2007
T2 - CIT 2007: 7th IEEE International Conference on Computer and Information Technology
Y2 - 16 October 2007 through 19 October 2007
ER -