pydemia/htm-tensorflow

An implementation of Numenta's HTM algorithm in Tensorflow.

Hierarchical Temporal Memory in Tensorflow

An implementation of Numenta's HTM algorithm in Tensorflow with GPU support. API design based on Keras API.

Setup

Install Python 3.5 and PIP. Then run the following command to install all project dependencies.

pip install -r requirements.txt

See Tensorflow's documentation on GPU setup.

Experiments

MNIST

Experiment with MNIST dataset using an HTML spatial pooler and 1 layer neural network softmax classifier.

Ensure that the MNIST dataset is placed into the data folder in its zipped format.

http://yann.lecun.com/exdb/mnist/

python mnist.py

Results using the provided hyperparameters achieve ~95% validation accuracy.