# \#nupic

**URL:** https://discourse.numenta.org/tag/nupic/44.md

[Latest](https://discourse.numenta.org/latest.md) · [Categories](https://discourse.numenta.org/categories.md) · [Tags](https://discourse.numenta.org/tags.md)

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## [NuPIC implementation in Actor Model?](https://discourse.numenta.org/t/nupic-implementation-in-actor-model/4953)

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**Author:** [@jordan.kay](https://discourse.numenta.org/u/jordan.kay)\
**Replies:** 22\
**Last updated:** [December 22, 2024, 4:13pm UTC](https://discourse.numenta.org/t/nupic-implementation-in-actor-model/4953 "2024-12-22T16:13:22Z")

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I’ve never used the actor model in any complicated project. I’ve also never really used NupPIC, So I don’t know really anything about what I’m talking about but… It seems to me that the brain computes concurrently (beca…

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## [Inference speedup with respect to non sparse model](https://discourse.numenta.org/t/inference-speedup-with-respect-to-non-sparse-model/10305)

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**Author:** [@zoythum](https://discourse.numenta.org/u/zoythum)\
**Replies:** 0\
**Last updated:** [December 8, 2022, 10:31am UTC](https://discourse.numenta.org/t/inference-speedup-with-respect-to-non-sparse-model/10305 "2022-12-08T10:31:32Z")

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I have two models trained on MNIST, one is the model provided in the nupic.torch library, it uses sparse convolution and sparse linear layers and a KWinners activation function. The other replaces KWinners with ReLU and …

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## [Connect to MySQL server](https://discourse.numenta.org/t/connect-to-mysql-server/8255)

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**Author:** [@VeraQing](https://discourse.numenta.org/u/VeraQing)\
**Replies:** 6\
**Last updated:** [February 26, 2021, 6:21am UTC](https://discourse.numenta.org/t/connect-to-mysql-server/8255 "2021-02-26T06:21:11Z")

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Hi, everyone, I’ve gone through a lot of forum posts on setting up the MySQL server for swarm, but they all did not help with my problem. I configured nupic on Win10 follow this link: https://discourse.numenta.org/t/ru…

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## [Nupic v.s. htm.core v.s. \_\_\_](https://discourse.numenta.org/t/nupic-v-s-htm-core-v-s/8140)

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**Author:** [@vance](https://discourse.numenta.org/u/vance)\
**Replies:** 2\
**Last updated:** [December 26, 2020, 3:29am UTC](https://discourse.numenta.org/t/nupic-v-s-htm-core-v-s/8140 "2020-12-26T03:29:06Z")

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Looking on GitHub under the nupic repo I don’t see much activity for 2 years and was wondering if that is still what everyone uses as far as the most updated implementation? I did play around a bit with htm.core (the co…

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## [How do get predicted activity level from NuPIC -- am I doing it wrong?](https://discourse.numenta.org/t/how-do-get-predicted-activity-level-from-nupic-am-i-doing-it-wrong/7934)

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**Author:** [@sheiser1](https://discourse.numenta.org/u/sheiser1)\
**Replies:** 0\
**Last updated:** [October 7, 2020, 6:15pm UTC](https://discourse.numenta.org/t/how-do-get-predicted-activity-level-from-nupic-am-i-doing-it-wrong/7934 "2020-10-07T18:15:09Z")

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Hey All, So I’m trying to get the prediction density out from NuPIC models. The idea is to have a standard measure of model precision – along with the measure of surprise provided by the anomaly metrics. After digging…

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## [Nupic install: python include files?](https://discourse.numenta.org/t/nupic-install-python-include-files/2505)

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**Author:** [@jsprenkle](https://discourse.numenta.org/u/jsprenkle)\
**Replies:** 7\
**Last updated:** [October 7, 2020, 1:22pm UTC](https://discourse.numenta.org/t/nupic-install-python-include-files/2505 "2020-10-07T13:22:53Z")

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Good morning, Install attempt number two. Now trying with a 64 bit installation. Here's the error I get while trying to do the nupic install x86\_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-p…

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## [Reinforcement Learning and HTM Algorithm](https://discourse.numenta.org/t/reinforcement-learning-and-htm-algorithm/5965)

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**Author:** [@Tresor](https://discourse.numenta.org/u/Tresor)\
**Replies:** 26\
**Last updated:** [June 18, 2019, 12:51am UTC](https://discourse.numenta.org/t/reinforcement-learning-and-htm-algorithm/5965 "2019-06-18T00:51:26Z")

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Respected Seniors, I am currently a master student doing research in deep learning mostly in Reinforcement Learning. some days ago i started reading a papers related to HTM and by analyzing it concept i wanted to equip…

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## [HTM Swarming MySQL Issue](https://discourse.numenta.org/t/htm-swarming-mysql-issue/3319)

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**Author:** [@MZamanMughal](https://discourse.numenta.org/u/MZamanMughal)\
**Replies:** 0\
**Last updated:** [January 18, 2018, 5:36am UTC](https://discourse.numenta.org/t/htm-swarming-mysql-issue/3319 "2018-01-18T05:36:03Z")

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Can't connect to MySQL server on %r (%s)" % (self.host, e)) OperationalError: (2003, "Can't connect to MySQL server on 'localhost' ((1251, u'Client does not support authentication protocol requested by server; consider u…

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## [Output layer as described in "A Theory of How Columns in the Neocortex Enable Learning the Structure of the World"](https://discourse.numenta.org/t/output-layer-as-described-in-a-theory-of-how-columns-in-the-neocortex-enable-learning-the-structure-of-the-world/5865)

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**Author:** [@klokare](https://discourse.numenta.org/u/klokare)\
**Replies:** 0\
**Last updated:** [April 19, 2019, 3:23pm UTC](https://discourse.numenta.org/t/output-layer-as-described-in-a-theory-of-how-columns-in-the-neocortex-enable-learning-the-structure-of-the-world/5865 "2019-04-19T15:23:45Z")

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Reading through the paper it seems obvious to me (please correct me if I am wrong) that that the structure of the Input Layer of a column is equivalent to the (mini)Column, Cells, Connections, etc. objects of the NUPIC l…

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## [Guide: Installing NuPIC on Raspberry Pi](https://discourse.numenta.org/t/guide-installing-nupic-on-raspberry-pi/3156)

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**Author:** [@Paul\_Lamb](https://discourse.numenta.org/u/Paul_Lamb)\
**Replies:** 2\
**Last updated:** [March 10, 2019, 10:31pm UTC](https://discourse.numenta.org/t/guide-installing-nupic-on-raspberry-pi/3156 "2019-03-10T22:31:11Z")

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NuPIC Version: 1.0.5 Raspbian Version: 2018-06-27 Stretch Devices tested: Raspberry Pi 3B+ Status: Failed Unit Tests – 11 for NuPIC Unit Test Warnings – 2 for NuPIC bindings, 5 for NuPIC Notes: I ran a lot of step…

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## [SP: Potential pool positioning](https://discourse.numenta.org/t/sp-potential-pool-positioning/5361)

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**Author:** [@Jose\_Cueto](https://discourse.numenta.org/u/Jose_Cueto)\
**Replies:** 0\
**Last updated:** [February 4, 2019, 5:04am UTC](https://discourse.numenta.org/t/sp-potential-pool-positioning/5361 "2019-02-04T05:04:19Z")

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Hey guys, I have some questions regarding the positioning of potential pools in SP. In the article by Numenta it stated the following, The synapses for the i th SP mini-column are located in a hypercube of the inp…

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## [Running NuPIC on Raspberry Pi...having problems](https://discourse.numenta.org/t/running-nupic-on-raspberry-pi-having-problems/1667)

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**Author:** [@Addonis](https://discourse.numenta.org/u/Addonis)\
**Replies:** 36\
**Last updated:** [December 9, 2017, 12:44am UTC](https://discourse.numenta.org/t/running-nupic-on-raspberry-pi-having-problems/1667 "2017-12-09T00:44:01Z")

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Has anyone tried recently tried running NuPIC on a Raspberry Pi? I've been following the guide: https://github.com/numenta/nupic/wiki/Running-NuPIC-on-Raspberry-Pi And also, https://github.com/numenta/nupic/wiki/Inst…

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## [Difference between CLAClassifier and SDRClassifier](https://discourse.numenta.org/t/difference-between-claclassifier-and-sdrclassifier/4905)

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**Author:** [@styagi](https://discourse.numenta.org/u/styagi)\
**Replies:** 1\
**Last updated:** [November 8, 2018, 12:01am UTC](https://discourse.numenta.org/t/difference-between-claclassifier-and-sdrclassifier/4905 "2018-11-08T00:01:39Z")

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With respect to anomaly detection and setting inferred fields for a float type scalar encoded input, what is the difference in the quality of anomaly scores on using SDRClassifier versus CLAClassifier? What kind of situ…

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## [NuPIC Game for Raspberry Pi](https://discourse.numenta.org/t/nupic-game-for-raspberry-pi/4673)

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**Author:** [@Paul\_Lamb](https://discourse.numenta.org/u/Paul_Lamb)\
**Replies:** 3\
**Last updated:** [October 10, 2018, 4:13pm UTC](https://discourse.numenta.org/t/nupic-game-for-raspberry-pi/4673 "2018-10-10T16:13:19Z")

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I posted a video on YouTube of a project we did recently to demonstrate NuPIC on the Raspberry Pi. I wanted to do something a little more substantial than a simple “Hello World”. The concept for this project was a reve…

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## [Connection problem to MySQL, hot\_gym\_swarm test on Ubuntu 16.04LTS](https://discourse.numenta.org/t/connection-problem-to-mysql-hot-gym-swarm-test-on-ubuntu-16-04lts/2960)

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**Author:** [@Domhtm](https://discourse.numenta.org/u/Domhtm)\
**Replies:** 23\
**Last updated:** [June 20, 2018, 6:04pm UTC](https://discourse.numenta.org/t/connection-problem-to-mysql-hot-gym-swarm-test-on-ubuntu-16-04lts/2960 "2018-06-20T18:04:00Z")

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Hello, I am a newbie here. Installing NuPIC on Ubuntu 16.04 LTS seemed to be successful, but when running the hot\_gym\_swarm test i get the following error: python ./nupic/examples/opf/clients/hotgym/prediction/one\_gym/…

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## [First time install: nupic.bindings are unsatisfied](https://discourse.numenta.org/t/first-time-install-nupic-bindings-are-unsatisfied/2497)

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**Author:** [@jsprenkle](https://discourse.numenta.org/u/jsprenkle)\
**Replies:** 11\
**Last updated:** [January 31, 2018, 5:43pm UTC](https://discourse.numenta.org/t/first-time-install-nupic-bindings-are-unsatisfied/2497 "2018-01-31T17:43:30Z")

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Good afternoon, First time installer here. Here's where I am: jay@jay-Virtual-Machine ~ $ pip install nupic.bindings --user --no-cache Collecting nupic.bindings Could not find a version that satisfies the requirement…

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## [Numenta/Nupic Docker image usage for some system logs swarming and predicting anomaly in the data](https://discourse.numenta.org/t/numenta-nupic-docker-image-usage-for-some-system-logs-swarming-and-predicting-anomaly-in-the-data/3346)

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**Author:** [@MZamanMughal](https://discourse.numenta.org/u/MZamanMughal)\
**Replies:** 3\
**Last updated:** [January 23, 2018, 3:59pm UTC](https://discourse.numenta.org/t/numenta-nupic-docker-image-usage-for-some-system-logs-swarming-and-predicting-anomaly-in-the-data/3346 "2018-01-23T15:59:23Z")

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I have some system logs with me I want to try NUPIC anomaly detection on it using the Nupic docker image since I was facing some configuration issues while installing Nupic. I had docker image configured with me and tes…

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## [Installing NuPIC on Ubuntu 16.04.3 LTS (GNU/Linux 4.4.0-96-generic x86\_64)](https://discourse.numenta.org/t/installing-nupic-on-ubuntu-16-04-3-lts-gnu-linux-4-4-0-96-generic-x86-64/3043)

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**Author:** [@bkutt](https://discourse.numenta.org/u/bkutt)\
**Replies:** 22\
**Last updated:** [November 21, 2017, 3:33pm UTC](https://discourse.numenta.org/t/installing-nupic-on-ubuntu-16-04-3-lts-gnu-linux-4-4-0-96-generic-x86-64/3043 "2017-11-21T15:33:00Z")

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Trying to get NuPIC installed on the machine mentioned above. It’s a shared machine, so I’m installing under my home account directory without root access. I’ve set up my own installation of Python 2.7.12 under my home …

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## [Installing NuPIC with Cap'n'Proto on Windows](https://discourse.numenta.org/t/installing-nupic-with-capnproto-on-windows/3042)

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**Author:** [@bkutt](https://discourse.numenta.org/u/bkutt)\
**Replies:** 4\
**Last updated:** [November 8, 2017, 9:39pm UTC](https://discourse.numenta.org/t/installing-nupic-with-capnproto-on-windows/3042 "2017-11-08T21:39:05Z")

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Hello, I’m having some trouble getting NuPIC installed on Windows 7 using MSYS2. It is imperative that I have pycapnp working – which it is under MSYS2. I’ve tried installing Cap’n’Proto using Visual Studio 2015 but it…

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## [Making a deep copy of an OPF model](https://discourse.numenta.org/t/making-a-deep-copy-of-an-opf-model/3016)

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**Author:** [@bkutt](https://discourse.numenta.org/u/bkutt)\
**Replies:** 9\
**Last updated:** [November 2, 2017, 7:29pm UTC](https://discourse.numenta.org/t/making-a-deep-copy-of-an-opf-model/3016 "2017-11-02T19:29:11Z")

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Hello! I have an instance of an OPF model (the same one used in the numenta detector in NAB, actually) that I’d like to make a deep copy of in my code. The simplest solution (trying “model\_copy = copy.deepcopy(model)”) …

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## [Can I recognise patterns in NUPIC?](https://discourse.numenta.org/t/can-i-recognise-patterns-in-nupic/2662)

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**Author:** [@maxima120](https://discourse.numenta.org/u/maxima120)\
**Replies:** 1\
**Last updated:** [August 10, 2017, 2:36pm UTC](https://discourse.numenta.org/t/can-i-recognise-patterns-in-nupic/2662 "2017-08-10T14:36:20Z")

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The early Numenta information hinted that an HTM machine can be similar to this: it takes data and generalise it and then next layer will take the generalised data and generalise it more. so in a sense 1st layer would re…

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## [Details on Links and Link Policies](https://discourse.numenta.org/t/details-on-links-and-link-policies/2456)

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**Author:** [@sjgallagher2](https://discourse.numenta.org/u/sjgallagher2)\
**Replies:** 0\
**Last updated:** [June 26, 2017, 5:54pm UTC](https://discourse.numenta.org/t/details-on-links-and-link-policies/2456 "2017-06-26T17:54:28Z")

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Hello all, I have some questions regarding links and link policies. They are: What is the scope of a link policy? What is it responsible for? Links between regions describe the receptive field. The receptive field g…

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## [Begineer level NuPIC Projects](https://discourse.numenta.org/t/begineer-level-nupic-projects/2354)

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**Author:** [@kaustabpal](https://discourse.numenta.org/u/kaustabpal)\
**Replies:** 2\
**Last updated:** [May 29, 2017, 6:40am UTC](https://discourse.numenta.org/t/begineer-level-nupic-projects/2354 "2017-05-29T06:40:03Z")

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I am completely new to using NuPic. I am slowly grasping the concepts and I have implemented few of the tutorials like predicting Sine waves. Please suggest me some beginner level projects apart from the ones Matt did a …

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## [What does a spatial pooler column mean in neuroscience terms?](https://discourse.numenta.org/t/what-does-a-spatial-pooler-column-mean-in-neuroscience-terms/2341)

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**Author:** [@Niszoig](https://discourse.numenta.org/u/Niszoig)\
**Replies:** 3\
**Last updated:** [May 23, 2017, 10:14pm UTC](https://discourse.numenta.org/t/what-does-a-spatial-pooler-column-mean-in-neuroscience-terms/2341 "2017-05-23T22:14:34Z")

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Here is a figure from the paper about spatial pooling.It says the neuron has many dendritic segments.And each segment is connected to the presynaptic space as shown: \[image\] Here is a screenshot of the Htm school epi…

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## [Getting my data to hierarchy\_network\_demo.py](https://discourse.numenta.org/t/getting-my-data-to-hierarchy-network-demo-py/2320)

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**Author:** [@sheiser1](https://discourse.numenta.org/u/sheiser1)\
**Replies:** 2\
**Last updated:** [May 15, 2017, 4:25pm UTC](https://discourse.numenta.org/t/getting-my-data-to-hierarchy-network-demo-py/2320 "2017-05-15T16:25:51Z")

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Hi All, So I'm trying to run my data through nupic as is done in this 'hierarchy\_network\_demo.py' example using the Network API. The entire demo file is below for reference, but I'm specifically wondering about this li…

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## [NUPIC Performance](https://discourse.numenta.org/t/nupic-performance/2319)

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**Author:** [@viswanathk](https://discourse.numenta.org/u/viswanathk)\
**Replies:** 1\
**Last updated:** [May 15, 2017, 4:14pm UTC](https://discourse.numenta.org/t/nupic-performance/2319 "2017-05-15T16:14:16Z")

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Are there any benchmarked performance metrics for NUPIC? I want to measure the throughput of anomaly scores and I noticed that it is around 15-20 anomaly scores per second - for one model or multiple models. I am not s…

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## [Can I install nupic under Windows Subsystem for Linux?](https://discourse.numenta.org/t/can-i-install-nupic-under-windows-subsystem-for-linux/2254)

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**Author:** [@realuser](https://discourse.numenta.org/u/realuser)\
**Replies:** 11\
**Last updated:** [April 26, 2017, 3:25pm UTC](https://discourse.numenta.org/t/can-i-install-nupic-under-windows-subsystem-for-linux/2254 "2017-04-26T15:25:22Z")

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In Windows 10 64-bit I have enabled Windows Subsystem for Linux, which gives me Bash on Ubuntu 14.04 LTS on Windows. Can I install nupic under this subsystem?

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## [Honing NuPIC for Supermarket Application](https://discourse.numenta.org/t/honing-nupic-for-supermarket-application/2129)

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**Author:** [@sheiser1](https://discourse.numenta.org/u/sheiser1)\
**Replies:** 10\
**Last updated:** [April 11, 2017, 3:36pm UTC](https://discourse.numenta.org/t/honing-nupic-for-supermarket-application/2129 "2017-04-11T15:36:04Z")

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Hi again smart folks, So I was contacted to do HTM consulting by someone from a company that visited Numenta (bMind). They're very excited by HTM and NuPIC and presented me with an application regarding sales in a supe…

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## [Getting Involved with NUPIC](https://discourse.numenta.org/t/getting-involved-with-nupic/2184)

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**Author:** [@abhinavrai44](https://discourse.numenta.org/u/abhinavrai44)\
**Replies:** 1\
**Last updated:** [April 10, 2017, 3:17pm UTC](https://discourse.numenta.org/t/getting-involved-with-nupic/2184 "2017-04-10T15:17:46Z")

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Hi Guys, I am Abhinav Rai and I wanted to be part of NUPIC community and start making contributions to NUPIC. I thought maybe I should introduce myself on the forum. Well, I am a final year student of Computer Engine…

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## [Step by step do do HTM from a image](https://discourse.numenta.org/t/step-by-step-do-do-htm-from-a-image/2085)

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**Author:** [@tikky](https://discourse.numenta.org/u/tikky)\
**Replies:** 6\
**Last updated:** [April 6, 2017, 1:47am UTC](https://discourse.numenta.org/t/step-by-step-do-do-htm-from-a-image/2085 "2017-04-06T01:47:44Z")

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Hello everyone. I watched videos from HTM school, but i dont figure out how to do HTM from input. can you explain for me to understand clearly?

[Next page](https://discourse.numenta.org/tag/nupic/44.md?match_all_tags=true&page=1&tags%5B%5D=nupic)