Convenience functions for the HASY dataset
Project description
hasy_tools
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 write-math.com. The data was rendered and is similar to MNIST.
Installation
$ pip install git+https://github.com/MartinThoma/hasy_tools.git
It can, of course, also be installed via PyPI.
Usage
>>> 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']) 369 >>> 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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