numenta / nupic

numenta / nupic

Numenta Platform for Intelligent Computing is an implementation of Hierarchical Temporal Memory (HTM), a theory of intelligence based strictly on the neuroscience of the neocortex.



Numenta Platform for Intelligent Computing

The Numenta Platform for Intelligent Computing (NuPIC) is a machine intelligence platform that implements the HTM learning algorithms. HTM is a detailed computational theory of the neocortex. At the core of HTM are time-based continuous learning algorithms that store and recall spatial and temporal patterns. NuPIC is suited to a variety of problems, particularly anomaly detection and prediction of streaming data sources.

For more information, see or the NuPIC wiki.

Installing NuPIC 0.5.5

NuPIC binaries are available for:

  • Linux x86 64bit
  • OS X 10.9
  • OS X 10.10
  • Windows 64bit


The following dependencies are required to install NuPIC on all operating systems.

Additional OS X requirements:


Run the following to install NuPIC:

pip install nupic


# From the root of the repo:
py.test tests/unit

Having problems?

  • You may need to use the --user flag for the commands above to install in a non-system location (depends on your environment). Alternatively, you can execute the pip commands with sudo (not recommended).
  • You may need to add the --use-wheel option if you have an older pip version (wheels are now the default binary package format for pip).

For any other installation issues, please see our FAQ, email the nupic-discuss mailing list, or chat with us on Gitter.


Building NuPIC From Source Code

For details about checking out this repository and building in your local environment, see the Installing and Building NuPIC wiki page.

How to Contribute:

Please see the Contributing to NuPIC wiki page.