# Backprop-Trained Permanences (NRM Feb 10, 2020)

**URL:** https://discourse.numenta.org/t/backprop-trained-permanences-nrm-feb-10-2020/7166
**Category:** Current Research
**Tags:** research, live, machine-learning, backprop
**Created:** [February 10, 2020, 4:18pm UTC](https://discourse.numenta.org/t/backprop-trained-permanences-nrm-feb-10-2020/7166 "2020-02-10T16:18:34Z")
**Posts on this page:** 5
**Page:** 1

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### Author: ![rhyolight](https://yyz2.discourse-cdn.com/flex030/user_avatar/discourse.numenta.org/rhyolight/32/3922_2.png) [@rhyolight](https://discourse.numenta.org/u/rhyolight)
#### Post date: [February 10, 2020, 4:18pm UTC](https://discourse.numenta.org/t/backprop-trained-permanences-nrm-feb-10-2020/7166/1 "2020-02-10T16:18:34Z")

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### Author: ![dariodematties](https://yyz2.discourse-cdn.com/flex030/user_avatar/discourse.numenta.org/dariodematties/32/1617_2.png) [@dariodematties](https://discourse.numenta.org/u/dariodematties)
#### Post date: [February 10, 2020, 9:32pm UTC](https://discourse.numenta.org/t/backprop-trained-permanences-nrm-feb-10-2020/7166/2 "2020-02-10T21:32:05Z")

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Hi Matt, is the paper on arxiv? Could you provide the link?

Thanks!!

Dario

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### Author: ![Bitking](https://yyz2.discourse-cdn.com/flex030/user_avatar/discourse.numenta.org/bitking/32/3099_2.png) [@Bitking](https://discourse.numenta.org/u/Bitking)
#### Post date: [February 10, 2020, 9:48pm UTC](https://discourse.numenta.org/t/backprop-trained-permanences-nrm-feb-10-2020/7166/3 "2020-02-10T21:48:17Z")

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Paper is here:  
[https://github.com/mrcslws/nupic.research/blob/backprop-structure/projects/backprop\_structure/documents/backprop-permanences/backprop-permanences.pdf](https://github.com/mrcslws/nupic.research/blob/backprop-structure/projects/backprop_structure/documents/backprop-permanences/backprop-permanences.pdf)

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### Author: ![Jose\_Cueto](https://yyz2.discourse-cdn.com/flex030/user_avatar/discourse.numenta.org/jose_cueto/32/4052_2.png) [@Jose\_Cueto](https://discourse.numenta.org/u/Jose_Cueto)
#### Post date: [February 11, 2020, 3:52am UTC](https://discourse.numenta.org/t/backprop-trained-permanences-nrm-feb-10-2020/7166/4 "2020-02-11T03:52:29Z")

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Interesting! Thanks for sharing this!

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### Author: ![dariodematties](https://yyz2.discourse-cdn.com/flex030/user_avatar/discourse.numenta.org/dariodematties/32/1617_2.png) [@dariodematties](https://discourse.numenta.org/u/dariodematties)
#### Post date: [February 11, 2020, 11:11am UTC](https://discourse.numenta.org/t/backprop-trained-permanences-nrm-feb-10-2020/7166/5 "2020-02-11T11:11:07Z")

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Thanks!!! 🙂