独立成分分析的批数据处理算法JADE,计算量虽然大些，但至今仍被人采用-Independent component analysis of batch data-processing algorithm JADE, although the calculation of the volume, but is still used
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001090s ]
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:0.095805s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001126s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002075s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001135s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003683s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001210s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004406s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.017056s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001528s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 118993 [ RunTime:0.001390s ]
