【发布时间】:2017-11-24 06:58:49
【问题描述】:
我正在做一个数据挖掘的学校项目,我们从 kaggle 获得了 CSV 数据(这就是数据的外观(6970 行中有 2 行)):
4,1970,Female,150,DomesticPartnersKids,Bachelor's Degree,Democrat,,Yes,No,No,No,Yes,Public,No,Yes,No,Yes,No,No,Yes,Science,Study first,Yes,Yes,No,No,Receiving,No,No,Pragmatist,No,No,Cool headed,Standard hours,No,Happy,Yes,Yes,Yes,No,A.M.,No,End,Yes,No,Me,Yes,Yes,No,Yes,No,Mysterious,No,No,,,,,,,,,,Mac,Yes,Cautious,No,Umm...,No,Space,Yes,In-person,No,Yes,Yes,No,Yay people!,Yes,Yes,Yes,Yes,Yes,No,Yes,,,,,,,,,,,,,,,,,No,No,No,Only-child,Yes,No,No
5,1997,Male,75,Single,High School Diploma,Republican,,Yes,Yes,No,,Yes,Private,No,No,No,Yes,No,No,Yes,Science,Study first,,Yes,No,Yes,Receiving,No,Yes,Pragmatist,No,Yes,Cool headed,Odd hours,No,Right,Yes,No,No,Yes,A.M.,Yes,Start,Yes,Yes,Circumstances,No,Yes,No,Yes,Yes,Mysterious,No,No,Tunes,Technology,Yes,Yes,Yes,Yes,No,Supportive,No,PC,No,Cautious,No,Umm...,No,Space,No,In-person,No,No,Yes,Yes,Grrr people,Yes,No,No,No,No,No,No,Yes,No,No,Yes,No,Own,Pessimist,Mom,No,No,No,No,Nope,Yes,No,No,No,Yes,No,Yes,No,Yes,No
我们必须将其转换为 .arff 格式以便在 weka 中使用。我手动输入了标题(107 个属性)
@ATTRIBUTE user_id NUMERIC
@ATTRIBUTE yob NUMERIC
@ATTRIBUTE gender {Male,Female}
@ATTRIBUTE income {150,100,75,50,25,10}
@ATTRIBUTE householdstatus {MarriedKids,Married,DomesticPartnersKids,DomesticPartners,Single,SingleKids}
@ATTRIBUTE educationlevel {Bachelor's Degree,High School Diploma,Current K-12,Current Undergraduate,Master's Degree,Associate's Degree,Doctoral Degree}
@ATTRIBUTE party {Democrat,Republican}
@ATTRIBUTE Q124742 {Yes,No}
@ATTRIBUTE Q124122 {Yes,No}
我得到了这个错误:
} 预计在枚举结束时读取令牌 eol
然后我尝试使用weka转换器,但它给了我一个错误
值数错误。读取 2,预期 1,读取 Token[EOL],第 4 行遇到的问题:第 3 行
【问题讨论】:
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什么 Kaggle 项目?如果我能得到数据文件,我会试一试。
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[link](inclass.kaggle.com/c/can-we-predict-voting-outcomes) 敬请回复