利用遗传算法优化BP神经网络
即用遗传算法代替BP网络中的训练函数-The use of genetic algorithm to optimize BP neural network using genetic algorithms in place of BP network training function
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001984s ]
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:0.088293s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002777s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002154s ]
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:0.003724s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002244s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003320s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015100s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002885s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 187627 [ RunTime:0.001259s ]
