Now 9530 visitors
Today:0 Yesterday:0
Total: 154870 216S 51P 5R
2026-10-21, Week 43
Member Login
TACT Journal Homepage
Call for Paper
Committee
Find My Paper
Author Homepage
Statistics & History
Welcome Message
Paper Procedure
FAQ
Paper Archives
Outstanding Papers
Program & Proceedings
Presentation Platform
Hotel & Travel Info
Photo Gallery
Scheduler Login
Seminar
Archives Login
Sponsors


















Virual Oral Question and Answer
IEEE/ICACT20230139 Question.2
Questioner: mjs9908@g.skku.edu    2023-02-22 오후 12:36:56 		IEEE/ICACT20230139 Answer.2
Answer by Auhor ida@niad.ac.jp   2023-02-22 오후 12:36:56
hi thank you for your presentaiton Is there any problem when dimension reduction task like PCA. Thank you very much for your question. Users (or experts of this university financial field) utilize repeatedly our decision support system in exploratory way for searching and finding new features of the sets of "indicators" and "universities". In the case of selecting an inappropriate combination of indicators, there exists a possibility of causing numerical troubles such as multicollinearity in the field of regression analysis.

Select Voice