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Load Libsvm files incrementally (one row at a time)

version 1.0.0.0 (1.14 KB) by Dang Manh Truong
This class provides a way to load Libsvm files incrementally. Useful for very large files

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Updated 23 Jun 2017

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The Libsvm library provides several functions to interface with Matlab. Such functions load the entire matrix into memory. However this approach is not suitable for very large datasets (think 'mnist8m' which is 20GB in size).
Libsvm_Incremental_Loader provides a solution to this problem: It allows you to load each row into memory iteratively, without storing the entire matrix. Useful for very large files. An example is provided along with the code.

Cite As

Dang Manh Truong (2020). Load Libsvm files incrementally (one row at a time) (https://www.mathworks.com/matlabcentral/fileexchange/63446-load-libsvm-files-incrementally-one-row-at-a-time), MATLAB Central File Exchange. Retrieved .

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Updates

1.0.0.0

Modified the description

MATLAB Release Compatibility
Created with R2016b
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Libsvm_Incremental_Loader/