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about seperation of modeling and prediction

serenawangserenawang Member Posts: 2 Contributor I
edited November 2018 in Help
I used cross validation operator for data mining, including SVM operator and apply model operator. It always finishes in a couple of minutes. Now I have to separate the modeling part from the prediction one. So I simply use SVM classifier and then write model to a file in one process. While in the other process, I read the model from the output file and then apply the model for the test data. However, the second process runs really slow. Besides, a bunch of warning showed up, like some specific attribute is not contained in the example set.

I really appreciate any of your help.

Answers

  • meliniakmeliniak Member Posts: 21  Maven
    is there any preprocessing done in the modelling process? like attribute changing so it can go into the svm operator? if so, same operators have to be applied before the model is.
  • meliniakmeliniak Member Posts: 21  Maven
    seems that what i said was kinda bulls**t of me, information about preprocessing should be written along with the model and applied with the model afterwards.
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