粗糙集理论中,属性约简是知识挖掘的核心.Attribute reduction and relative attribute reduction are a core of KDD.为此,设计了一种面向个性化知识发现的属性约简算法.So a reduction algorithm of attribute for personalized knowledge discovery was designed.首先, 提出一种新型的属性约简策...
Two prisoners bungled an escape bid after running either side of a lamp-post while handcuffed.两名被手铐铐在一起的囚犯试图逃跑时分别往电灯杆两边跑，结果没逃掉。You shouldn't be handcuffed in your attempt to right wrongs.在试图把错误的东西纠正过来方面,你们不应该束缚住手脚.T...
Arcing balls are inclined to mislead umpires to incorrect judgements.弧线球易使裁判产生错误判断.The Amateur Softball Association's roster of umpires has declined to 57,000.业余垒球协会的裁判员名单上的人数已经减少到了57,000名。When we are fielding, the ...
她的凉鞋旧了，多少还有点破，但是穿起来很舒服。Her sandals were old and somewhat beaten-up, but very comfortable.他穿着凉鞋、旧仔裤，衬衫下摆也没塞进裤子里。He wore sandals and old jeans and his shirt-tails weren't tucked in.她的衣物主要是宽大的开司米毛衣和小巧的意大利凉鞋。Her wardrob...