1.txt:english terms with length 1
else_words.txt.bak:terms with non-eng,non-jp char
else_words.txt:edited manually
onlyonce.txt:terms appeared only once
gen.txt:gen like terms
gen2.txt:gen like terms with length > 4
stopword2.txt:terms apeared in almost every doc
stopword3.txt:old version
stopword4.txt:1.txt || else_words.txt || onlyonce.txt || gen2.txt
wordslist.txt:stopword2.txt used
wordslist_dsw.txt.bak:stopword3.txt used
wordslist_dsw.txt:stopword4.txt used
wordlist-lda.txt:wordlist for ETSQ with lda fqterm_20000.txt:NTCIR_dsw.data used(min-supp = 20000)
fqterm_30000.txt:NTCIR_dsw.data used(min-supp = 30000) kdresult_20000.txt:fqterm_20000.txt used
kdresult_30000.txt:fqterm_30000.txt used
cqg_20000.txt:kdresult_20000.txt used
cqg_30000.txt:kdresult_30000.txt used
query-topic.txt:sigma.npy,vt.npy used

In Data
NTCIR.txt
NTCIR_dsw.txt:stopword4.txt used
NTCIR_dsw.txt.bak:stopword3.txt used
NTCIR_dsw.data:wordslist_dsw.txt used
NTCIR.dat:wordslist_dsw.txt.bak used(unusable)
fqterm.txt.bak:NTCIR.dat used(min-supp = 10000)
fqterm.txt:

In Classinfo
matrix.txt:wordslist_dsw.txt used
matrix.npy: trans from matrix.txt
sigma.npy,.txt:lsa-sigma,matrix.npy used
vt.npy,.txt:lsa-vt,matrix.npy use
*/*.dsw.dat:stopword4.txt wordslist_dsw.txt used