+1 please create a issue and if possible fix to give a nicer error. On Tue, Jul 14, 2015 at 5:31 PM, Maheshakya Wijewardena <[email protected] > wrote:
> This is because Abolone dataset is a multi-class classification dataset > (response variable has values - M, F, and I) and SVM supports only binary > classification. No more than 2 distinct values should be there in response > variable. > > Maybe we need to tell this in a nicer way rather than just saying that > "input validation failed". > > On Tue, Jul 14, 2015 at 4:56 PM, Srinath Perera <[email protected]> wrote: > >> Got the following error tying the dataset >> https://archive.ics.uci.edu/ml/datasets/Abalone. Please check. >> --Srinath >> >> An error occurred while building supervised machine learning model: An >> error occurred while building SVM model: Input validation failed. Model >> Configuration [algorithmName=SVM, algorithmClass=Classification, >> responseVariable=M, trainDataFraction=0.7, hyperParameters={Iterations=100, >> SGD_Data_Fraction=1, Reg_Type=L1, Reg_Parameter=0.001, >> Learning_Rate=0.001}, features=[Feature [name=0.095, index=3, >> type=NUMERICAL, imputeOption=DISCARD, include=true], Feature [name=0.101, >> index=6, type=NUMERICAL, imputeOption=DISCARD, include=true], Feature >> [name=0.15, index=7, type=NUMERICAL, imputeOption=DISCARD, include=true], >> Feature [name=0.2245, index=5, type=NUMERICAL, imputeOption=DISCARD, >> include=true], Feature [name=0.365, index=2, type=NUMERICAL, >> imputeOption=DISCARD, include=true], Feature [name=0.455, index=1, >> type=NUMERICAL, imputeOption=DISCARD, include=true], Feature [name=0.514, >> index=4, type=NUMERICAL, imputeOption=DISCARD, include=true], Feature >> [name=15, index=8, type=NUMERICAL, imputeOption=DISCARD, include=true], >> Feature [name=M, index=0, type=CATEGORICAL, imputeOption=DISCARD, >> include=true]]] >> >> -- >> ============================ >> Blog: http://srinathsview.blogspot.com twitter:@srinath_perera >> Site: http://people.apache.org/~hemapani/ >> Photos: http://www.flickr.com/photos/hemapani/ >> Phone: 0772360902 >> >> _______________________________________________ >> Dev mailing list >> [email protected] >> http://wso2.org/cgi-bin/mailman/listinfo/dev >> >> > > > -- > Pruthuvi Maheshakya Wijewardena > Software Engineer > WSO2 : http://wso2.com/ > Email: [email protected] > Mobile: +94711228855 > > > -- ============================ Blog: http://srinathsview.blogspot.com twitter:@srinath_perera Site: http://people.apache.org/~hemapani/ Photos: http://www.flickr.com/photos/hemapani/ Phone: 0772360902
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