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27 lines
965 B
Markdown
27 lines
965 B
Markdown
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# MnistDataset
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Helper class that load data from MNIST dataset: [http://yann.lecun.com/exdb/mnist/](http://yann.lecun.com/exdb/mnist/)
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> The MNIST database of handwritten digits, available from this page, has a training set of 60,000 examples, and a test set of 10,000 examples. It is a subset of a larger set available from NIST. The digits have been size-normalized and centered in a fixed-size image.
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It is a good database for people who want to try learning techniques and pattern recognition methods on real-world data while spending minimal efforts on preprocessing and formatting.
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### Constructors Parameters
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* $imagePath - (string) path to image file
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* $labelPath - (string) path to label file
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```
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use Phpml\Dataset\MnistDataset;
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$trainDataset = new MnistDataset('train-images-idx3-ubyte', 'train-labels-idx1-ubyte');
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```
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### Samples and labels
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To get samples or labels you can use getters:
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```
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$dataset->getSamples();
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$dataset->getTargets();
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```
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