Problem in svmtrain : Help
2 views (last 30 days)
Show older comments
I want to use SVMStruct = svmtrain(Training,Group) for classification But each element in the Training matrix is represented by cell array so after run that I got this error :
*Error using svmtrain (line 241)
TRAINING must be a numeric matrix.*
Could anyone guide how to correct this error,thank you.
0 Comments
Answers (1)
the cyclist
on 19 Apr 2014
One way to convert cell array categories to numerical categories is illustrated by the followign example:
Training = {'A','B','B','A','C','C'};
uniqueTraining = unique(Training);
[~,numericalTraining] = ismember(Training,uniqueTraining)
2 Comments
See Also
Categories
Find more on Image Processing and Computer Vision in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!