文本分类工具libsvm-2.9.zip
信息检索和数据挖掘的中用到的工具包，
里面有C++、JAVA、Python等多个语言版本-Libsvm-2.9.zip text classification tool for information retrieval and data mining tools used in the package, inside C++, JAVA, Python and other languages
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002782s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.133802s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002962s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003396s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002766s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005872s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002474s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.005760s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.025336s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.003092s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 87141 [ RunTime:0.001280s ]
