hasy-tools 0.1.2

Description:

hasytools 0.1.2

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()]