I am going to classify multispectral remote sensing image using SVM .
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Priyanka Athawale
2014 年 4 月 11 日
コメント済み: Vijaya pardha saradhi Tummala
2018 年 5 月 9 日
I have written a code for classifying three crops using SVM training , The three crops are cotton ,wheat and gram. Now to get more accuracy I want to optimize the training data using genetic algorithm then I wish to train the optimized data using SVM train and then want the classification result . First want to compare the result with simple SVM algorithm , I am attaching the codes here please help me to correct that code so that i could get the better kappa coefficient .ore if u suggest some other parameters of comparison of two techniques . One more thing is please suggest me how to use kernels in SVMtrain instruction ..!
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Hardik Nadiyana
2017 年 3 月 27 日
generating error on kappa time i am using matlab 14. please help me out!
Vijaya pardha saradhi Tummala
2018 年 5 月 9 日
find kappa function is not available can you please update!
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Shashank Prasanna
2014 年 4 月 11 日
The following section in the documentation shows how you can use cross validation to tune your svm parameters using optimization:
Go through the examples and how-to's in this link, that should answer most of your questions:
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