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php-svm's Introduction

PHP SVM (Work in Progress)

Pure PHP SVM Implementation, a simple PHP port of the svmjs, thank you @karpathy :-)

TO-DO

The "Issues" page from this repository is being used for TO-DO management, just search for the "to-do" tag.

Credits

@gabrielrcouto

License

MIT License

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php-svm's Issues

SplFixedArray

Great job on the implementation!

For larger training jobs, wondering if it's worthwhile to investigate implementing SplFixedArray in to the class? While I'm not sure of the PHP7 impacts, for PHP < 7 this resulted in a memory reduction of 144 bytes per array element to 56 bytes per array element.

If you were working with 50M data points total, this would reduce the memory requirements from 7.2GB to 2.8GB.

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