bp神经网络变形预测源程序(有待改进),很短的一段代码，所有直接写在TXT文件中。-bp neural network prediction deformation source (room for improvement), a very short piece of code, all directly in the TXT file.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002714s ]
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:0.101188s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002466s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001984s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002485s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003791s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002482s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004444s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015498s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.003413s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 114112 [ RunTime:0.001159s ]
