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Training dataset using SVM

조회 수: 5(최근 30일)
Aya Fathi
Aya Fathi 30 Nov 2020
답변: Raunak Gupta 5 Dec 2020
Hi everyone,
i have a training set that i want to train it using SVM, i have already extracted the features using HOG, but i don't know how to proceed with the training, what should i do next and what function to use (i found out that there's more than 1 function :fitcecoc / fitcsvm / ... )
Also, i would like to know , if i changed HOG to LBP, can i use the same steps and same function ?
Thank you in advance.


Raunak Gupta
Raunak Gupta 5 Dec 2020
From the dataset, while extracting the features you must be knowing that if this is a binary class problem or a multi-class problem. If it’s a binary class problem, you can use fitcsvm otherwise, you can use fitecoc which fits a multiclass model for SVM classifiers. You can use any features to fit a SVM model whether HOG or LBP but the performance for both the feature sets will be different. You may find this example useful to get started.

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