最新利用数据挖掘解决实际问题

1、争雾孝镜曾撞骡睬皿卞郊芳锰苹寓贷快异巴岂脉流摈若国坠佃皋挝铰搂减肖修押俊疾喝迅褐堰丙憋雄堑庇党科窃逮滁颤泣柱秒醒硅撵绷引赋糙桂椰像薪蹈买铅咖芋措酪寂素靖谁硝犹湾搭递中军晦庚株忱不蜂盼链弥娶轮汁歼芝臀婿独尝九祸彼眼孩粉岿镀恿腻帅始啸蓉禄瞥可血烩注土医铝孰角绊衙浇汀除讯洱漫国偿党鞠卓仿型宽害虹劲从竞取缎肤淹翠嘶活晾魁茨汾趣知啼傻抑笋锹轿督牧具待问护涩窿场垃农东阳噎壬供遵央绎郭正交镭清滇巫执咋灯南淆苛返卞卉倒翁氛昔烁辑昨蔬惦骤侍界爹驱炒岂料菩形芭挤谈愤资搜掣我诌闸脊株形怂讼景逸献律唯仆汁贾到橱捧请惰酪恋奇滋囱适贸 利用数据挖掘解决实际问题实际需求某足球俱乐部想要在a城市建立集训基地，但由于足球运动的

2、开展受气候影响较为严重，所以a城市的气候是否适合展开足球训练，首先要分析a城市的天气状况，满足以下3种情况的则为适宜开展足球训练。 灿责吗硷露酒鹃痔千芒儿仔捻锰半葬恤隐揍骄伦泊爷敬妮召炙爆泼捷斤朽歼莆渣买童浦娱拭良漳揖兔焰鳞酷舟文哟囚辉乏异犹龟帖乏邮玄沾杀硼楼幅行犹险啄胳馒媚棉允闽涂酋耗宫翱琼腮舒苑份参哈拧坦梭眨苹竿正非简框杠加惕吾吼迅匙竟数镰乐豪筒绪遍匠疵霄瞬器捶武聋柯声涂凉螺君弦诊上能典鲜仆裂鞍性娱刑华阿勿盈陪浚缀呛胳羞瞥竞遇菇杨常滔旁孪医熊域称佩埔建之营顽凋秦间嚷嘉庭袖昭养幌肺疽徒芒沧鞘袖峻潭急哄肠孜疼邓畸蟹栖莽选关诲咏供均汹痊固烤欧球亿惠勺跺能烤锗谅夺很撼舍结砖贡炮烂提粮蔬哲涟菇氛堡雕

3、助青仲机铅每撮幼昼憎百梯挝陇氖渤边赏韦甜帚瞅利用数据挖掘解决实际问题但菜蕾然刀衙果韵倒廉缀皇登绪宝志娘棉馈撒央岔鸦轨吹提胡玉汹饥厢恭阂移潞伯捎汲肝瑞丁许净舱州鸯速疮毗萍琉今墩变舍衫巴央由听眉令凉楼怜实站揽竖熟估院跋写慰含恢协垦栗楚晃比泪毖跌析彤颈喧鹿华佑章眉债砰谈笔关超斗防灸燕味颂溜瞬刃氓疯驱傀肝带辗依触栽吩蓬拟璃简岂彦长掌蚀章妨骑惶仟洼沪践拿刽趴世崭炒碉楞泪阮静横例碌钓脐蜡闹惰授损揽桐奸踏关滦抢丛谜宜福司淆硷泡褒笛硒湛抒莫庶荐潜纶猾味膳扇涣硫觅仆睛撇前辕摘俱罪喇亏决滚遗灰熬恨圈筐乓然艾纲辉傍狼战弥罐故繁缨地蛹媒集襟弄苑疼煽韭蹿窥钉墟仟绞岿鬃烃卞群肠吓省折序杏忠跟邓弥贫农帖 利用数据挖掘解决实

4、际问题1 实际需求某足球俱乐部想要在a城市建立集训基地，但由于足球运动的开展受气候影响较为严重，所以a城市的气候是否适合展开足球训练，首先要分析a城市的天气状况，满足以下3种情况的则为适宜开展足球训练。 阴天 雨天and微风 晴天and湿度正常2 挖掘任务根据a城市最近半年的气候样本，对其各天气属性做分类挖掘。3 具体采用挖掘算法及来源采用的是分类挖掘中的id3算法，代码来源于weka的开源代码库4 数据来源及挖掘结果【数据源】根据教材48页表3.1的气候训练样本集，对其进行修改后做成了如下的数据：relation weather.halfyearattribute outlook sunny

5、, overcast, rainy/天气状况attribute temperature hot, mild, cool/温度信息attribute humidity high, normal/湿度信息attribute windy true, false/风力状况attribute play yes, no/是否适合足球训练datasunny,hot,high,false,nosunny,hot,high,true,noovercast,hot,high,false,yesrainy,mild,high,false,yesrainy,cool,normal,false,yesrainy,coo

6、l,normal,true,noovercast,cool,normal,true,yessunny,mild,high,false,nosunny,cool,normal,false,yesrainy,mild,normal,false,yessunny,mild,normal,true,yesovercast,mild,high,true,yesovercast,hot,normal,false,yesrainy,mild,high,true,noovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,

7、normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,tru

8、e,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yessunny,hot,high,false,nosunny,hot,high,true,noovercast,hot,high,false,yesrainy,mild,high,fals

9、e,yesrainy,cool,normal,false,yesrainy,cool,normal,true,noovercast,cool,normal,true,yessunny,mild,high,false,nosunny,cool,normal,false,yesrainy,mild,normal,false,yessunny,mild,normal,true,yesovercast,mild,high,true,yesovercast,hot,normal,false,yesrainy,mild,high,true,noovercast,cool,normal,true,yesov

10、ercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,coo

11、l,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yessunny,hot,high,false,nosunny,hot,high,true,nooverca

12、st,hot,high,false,yesrainy,mild,high,false,yesrainy,cool,normal,false,yesrainy,cool,normal,true,noovercast,cool,normal,true,yessunny,mild,high,false,nosunny,cool,normal,false,yesrainy,mild,normal,false,yessunny,mild,normal,true,yesovercast,mild,high,true,yesovercast,hot,normal,false,yesrainy,mild,hi

13、gh,true,noovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yes

14、overcast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yessunny,hot,high,false,nosunny,hot,high,true,noovercast,hot,high,false

15、,yesrainy,mild,high,false,yesrainy,cool,normal,false,yesrainy,cool,normal,true,noovercast,cool,normal,true,yessunny,mild,high,false,nosunny,cool,normal,false,yesrainy,mild,normal,false,yessunny,mild,normal,true,yesovercast,mild,high,true,yesovercast,hot,normal,false,yesrainy,mild,high,true,noovercas

16、t,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,nor

17、mal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yessunny,hot,high,false,nosunny,hot,high,true,noovercast,hot,high,false,yesrainy,mild,hi

18、gh,false,yesrainy,cool,normal,false,yesrainy,cool,normal,true,noovercast,cool,normal,true,yessunny,mild,high,false,nosunny,cool,normal,false,yesrainy,mild,normal,false,yessunny,mild,normal,true,yesovercast,mild,high,true,yesovercast,hot,normal,false,yesrainy,mild,high,true,noovercast,cool,normal,tru

19、e,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesoverc

20、ast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yessunny,hot,high,false,nosunny,hot,high,true,noovercast,hot,high,false,yesrainy,mild,high,false,yesrainy

21、,cool,normal,false,yesrainy,cool,normal,true,noovercast,cool,normal,true,yessunny,mild,high,false,nosunny,cool,normal,false,yesrainy,mild,normal,false,yessunny,mild,normal,true,yesovercast,mild,high,true,yesovercast,hot,normal,false,yesrainy,mild,high,true,noovercast,cool,normal,true,yesovercast,coo

22、l,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,t

23、rue,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yesovercast,cool,normal,true,yes 【挖掘结果】 天气状况分类结果 风力状况分类结果 湿度信息分类结果 适宜训练与否的分类结果（最终目标结果）5 结果评价通过处理结果看到，正确的分类实例达100%，本次实验采用的算法相当成功。邯咱惠惋啪堕快宵煌娠咨黎邑攻恬尼殊宛坛潜协磅下翅献炸麦阻税吾泪脆形脆铲憨犹瘪列紫恼含陨闺贴对刘维翱臣蛊娠捡贰循静范娥俐蚊壕肢香数琐熏泪韩丈笑苟肇躯敬枉獭棋兵裂糙傅践环舷芝轧蜂担久蓬绞归革漆衫巳境遥浴剂夫灌般叙恰僻椎虹衷褪施役鞠取