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Convenience functions for the HASY dataset

Project description

PyPI version Python Support Code style: black


hasy_tools is a support package for the HASY dataset. The dataset is described in The HASYv2 dataset.

The HASY dataset contains handwritten symbols obtained via Detexify and The data was rendered and is similar to MNIST.


$ pip install git+

It can, of course, also be installed via PyPI.


>>> import hasy_tools
>>> data = hasy_tools.load()
>>> data.keys()
dict_keys(['x_train', 'y_train', 'x_test', 'y_test', 's_train', 's_test', 'labels'])
>>> len(data['labels'])
>>> data['x_train'].shape
(151241, 32, 32, 1)
>>> x_train = hasy_tools.preprocess(data['x_train'])
>>> y_train = np.eye(hasy_tools.n_classes)[y_train.squeeze()]

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