Top "Libsvm" questions

LIBSVM is a library for Support Vector Machines

Tutorial for libsvm c++

Looking for tutorials and/or sample code for libSVM's C++ interface. Specifically, I want to classify features extracted by using …

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read/write data in libsvm format

How do I read/write libsvm data into/from R? The libsvm format is sparse data like <class/target&…

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facial expression classification in real time using SVM

I am currently working on a project where I have to extract the facial expression of a user (only one …

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What's the difference between LibSVM and LibLinear

libsvm and liblinear are both software libraries that implement Support Vector Machines. What's the difference? And how do the differences …

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Training complexity of Linear SVM

Which is the actual computational complexity of the learning phase of SVM (let's say, that implemented in LibSVM)? Thank you

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libsvm Shrinking Heuristics

I'm using libsvm in C-SVC mode with a polynomial kernel of degree 2 and I'm required to train multiple SVMs. During …

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Converting CSV file to LIBSVM compatible data file using python

I am doing a project using libsvm and I am preparing my data to use the lib. How can I …

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How to set up LIBSVM Matlab interface?

I am having problem with implementing LibSVM to MATLAB. I am using MATLAB R2009a (I also have the latest …

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How to obtain features' weights

I am dealing with highly imbalanced data set and my idea is to obtain values of feature weights from my …

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Support Vector Machine vs K Nearest Neighbours

I have a data set to classify.By using KNN algo i am getting an accuracy of 90% but whereas by …

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