cjlin1 / libsvm

LIBSVM -- A Library for Support Vector Machines
https://www.csie.ntu.edu.tw/~cjlin/libsvm/
BSD 3-Clause "New" or "Revised" License
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Unknown parameter input ,what is happening? #82

Closed namuyan closed 6 years ago

namuyan commented 7 years ago

I use libsvm on CentOS. I scale ,train and make model file. But I input some unknown parameter ,for example 1 1:0.01 2:0.32 3:-0.12 4:. 5:0.023 6:. 7:. 8.-0.02

Reslt of it scaling 1 1:0.023421 2:0.43 4:0.564 6:1.23 7:0.023

Reslt of it predicting -1 0.0238351 0.976165

Some parameter is missing and some parameter is added on scaling. What is happening? Is the data trustless?