print_simi:
pdfĵtfidfģ͡LSIģ͡LDAģͼĵԣӴСֱӡtxtļС


װ˵ 
1.װǰҪװpython 2.7,gensim 1.0.1,jieba 0.38,pdfminer 20140328


÷
print_simiģ飺pdf_txtcal_simi
һpdf_txt:

pdf_to_txtpdfĵĿ¼ľ·תõtxtĵĿ¼ľ·

ģ齫pdfĵƸΪ֣0ʼڱתõtxtĿ¼תõtxtļtxtļΪ0ʼ֡

cal_simi:

similarity_txttxtĵĿ¼ľ·ĿĿԼĵСȷ

ģתõtxtĵʹtfidfLSILDAģͣĵԣڳĵǰĿ¼tfidf_similarity.txt,lsi_similarity.txt,lda_similarity.txtļԴӡtxtļС