Rใจใใใใญในใใใคใใณใฐ๏ผTop keywordใใๆๆงๅๆใพใง๏ผ
Rใ้ใใฆใใญในใใฎtop keyword / wordcloud / ๆๆงๅๆ / Topic modelingใพใงใฎใใใซใใฃใใ่ฉฆใใฆใฟใ่ฌ็พฉใงใใ
๏ผ4.3๏ผๅ่ฌใฌใใฅใผ 11ไปถ
ๅ่ฌ็ 302ๅ
้ฃๆๅบฆ ๅ็ด
ๅ่ฌๆ้ ็กๅถ้
R
R
Web Crawling
Web Crawling
Text Mining
Text Mining
R
R
Web Crawling
Web Crawling
Text Mining
Text Mining
ใ็ฅใใ
ๆฐใใใ็ฅใใใใใใพใใใ


