How to Plot Decision Boundary for SVM

조회 수: 8(최근 30일)
Kamyar Mazarei
Kamyar Mazarei 2021년 10월 13일
댓글: Kamyar Mazarei 2021년 10월 17일
after i make my model using 'fitcsvm' and predict the test data, id like to know the boundary and plot it
i cant find anything inside the model variable (1x1 ClassificationSVM) but i cant find anything thats like points so i can plot the line
heres the code i use if needed:
trainD is 2x200 (100 for each class and 2 features)
for some reason i dont understand, using linear svm gives me 100% accuracy while non lienar gives me about 75% (test data is too little 12 sample each)


Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by