SEE ALSO: HTM Implementations
Projects (with sources):
| Language/Runtime | Project Link | Description | Last Activity (as at June 2019) |
|---|---|---|---|
| Python | iHTM | docs! | March 2021 |
| Python | bbHTM | great docs! | May 2016 |
| pyHTM | April 2011 | ||
| cla | February 2013 | ||
| javascript | nupic-js | May 2014 | |
| htm.JavaScript | by Ralf Seliger | June 2015 | |
| HTM.js | This project by @Paul_Lamb is a test implementation of HTM created to help Paul learn the basics, explore new concepts and theories, and share demos. It is designed to be lightweight enough run client-side in the browser. (demos) | May 2017 | |
| C++ | htm.core | NuPIC.Core Community fork | July 2019 |
| hacktm | February 2011 | ||
| HTMCLA | nice GUI | May 2013 | |
| CortiCL | (C++ / OpenCL) | May 2014 | |
| Adaptive Sequence Memorizer | June 2014 | ||
| CHTMGPU | March 2015 | ||
| Etaler | (Parallel C++ / OpenCL) | May 2019 | |
| JVM | jhtm | incomplete | October 2014 |
| clortex | A design for HTM in Clojure which uses a Datomic database to store the state of synapses and neurons. Independent concurrent processes can simultaneously operate on the data, allowing complex multi-layer regions and multi-region hierarchies to be created. Author: Fergal Byrne (inbits.com blog). | March 2015 | |
| htm | March 2011 | ||
| htm-cla | Since moved to NuPIC; more readable, object-oriented code; bugs :P) | March 2013 | |
| j-htm | June 2012 | ||
| WalnutiQ | Object oriented java model of CLA algorithms working on vision modeling found here | February 2018 | |
| htm-cla-visualizer | detailed/interactive interface | December 2014 | |
| Comportex & ComportexVIZ (Clojure) | November 2015 | ||
| scala-spatialpooler | March 2015 | ||
| .NET | openhtm | dev moved to nupic | July 2013 |
| UIhtmCal | (C#) | March 2012 | |
| dooHTM | (C#) | June 2011 | |
| OCodeHtm | (C#) | May 2011 | |
| HTM by @Deric_Pinto | (C#) | June 2018 | |
| Stream Processors | Pratik Singh’s Kafka implementation | Python, utilizes nupic | June 2018 |
| flink-htm | JVM, utilises HTM.java | September 2017 | |
| Other and Multiplatform | HTM-Camera-Toolkit | (python, java, C, C++) | February 2013 |
| zacg/htm | Written in Go | March 2015 | |
| Temporal-Pooler-in-Matlab (Dead link) | old temporal pooler in MATLIB | Unknown | |
| vova/htm | (Rust) same implementation, custom ideas planned | June 2017 | |
| vberger/htm | (Rust) | January 2016 | |
| HTM-scheme | (Scheme) SP, TM, Apical Tiebreak TM, and Column Pooler algorithms and projects; translated from NuPIC and htmresearch | May 2019 | |
| HTMNeuron | Not a HTM implementation, but a Tikz figure for drawing HTM neurons in reports (see thread) | June 2018 | |
| htm-tensorflow | An implementation of Numenta’s HTM algorithm in Tensorflow with GPU support. API design based on Keras API. | March 2017 | |
| Snowflake | htm.js adapted to run in-database on the Snowflake cloud data warehouse. See Medium article by @jimmyw | May 2019 |
Papers
2018
- Olga Krestinskaya, Irina Dolzhikova, Alex Pappachen James (2018). Hierarchical Temporal Memory using Memristor Networks: A Survey. IEEE Transactions on Emerging Topics in Computational Intelligence, 2018.
2017
- Timur Ibrayev, Ulan Myrzakhan, Olga Krestinskaya, Aidana Irmanova, Alex Pappachen James. On-chip Face Recognition System Design with Memristive Hierarchical Temporal Memory. Journal of Intelligent and Fuzzy Systems, 2018.
2016
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Maciej Wielgosz, Marcin Pietroń. Using Spatial Pooler of Hierarchical Temporal Memory to classify noisy videos with predefined complexity. Neurocomputing 240 (2017), 84-97.
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Maciej Wielgosz, Marcin Pietroń. OpenCL-accelerated object classification in video streams using Spatial Pooler of Hierarchical Temporal Memory. International Journal of Advanced Computer Science and Applications (IJACSA), 8 (2), 2017.
2015
- Mackenzie Leake, Liyu Xia, Kamil Rocki, Wayne Imaino. A Probabilistic View of the Spatial Pooler in Hierarchical Temporal Memory. World Academy of Science, Engineering and Technology
2014
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Cowley, B., Kneller, A. & Thornton, J. R. (2014). Cortically-Inspired Overcomplete Feature Learning for Colour Images. In: PRICAI 2014: Trends in Artificial Intelligence, 13th Pacific Rim International Conference on Artificial Intelligence, Gold Coast, Australia, December 1-5, 2014.
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McCall, R. (2014). Fundamental Motivation and Perception for a Systems-Level Cognitive Architecture. (Doctoral dissertation).
2013
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Main, L., Cowley, B., Kneller, A. & Thornton, J. R. (2013). Evaluating Sparse Codes on Handwritten Digits. In S. Cranefield, A. Nayak (Eds.): AI 2013: Advances in Artificial Intelligence, 26th Australasian Joint Conference on Artificial Intelligence, Dunedin, New Zealand.
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McCall, R. & Franklin, S. (2013). Cortical Learning Algorithms with Predictive Coding for a Systems-Level Cognitive Architecture. Proceedings of the Second Annual Conference on Advances in Cognitive Systems (pp. 149–166). Baltimore, MD.
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Thornton, J. R. & Srbic, A. (2013). Spatial Pooling for Greyscale Images. International Journal of Machine Learning and Cybernetics. 4(3), 207-216. DOI 10.1007/s13042-012-0087-7.
2012
- Thornton, J. R., Main, L. & Srbic, A. (2012). Fixed Frame Temporal Pooling. In M. Thielscher, D. Zang (Eds.): AI 2012: Advances in Artificial Intelligence, 25th Australasian Joint Conference on Artificial Intelligence, Sydney, Australia, December 4-7, 2012.
2011
- Price, R. W. (2011). Hierarchical Temporal Memory Cortical Learning Algorithm for Pattern Recognition on Multi-core Architectures. (Doctoral Dissertation).