当前的聚类算法很多,但是都没有解决关于边界点的问题,这个算法提出一种新的观点。-current clustering algorithm, and still has no points on the border issue and the algorithm, a new perspective.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001391s ]
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:0.100658s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001387s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001365s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003800s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001295s ]
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SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.019450s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002021s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 298418 [ RunTime:0.001551s ]