Body: <p>I have been searching for more than one week which learning methods were used in Neurogrid.</p>
  
  <p>But I only found descriptions of its architecture (chips, circuits, analog and/or digital components, performance results), everything but no clue on how it updates the weights. </p>
  
  <p>In my opinion, I think that it cannot be gradient descent (with back-propagation), as the topology of the neurons in a chip, for example in the neurocore of Neurogrid, is a mesh or grid. </p>
  
  <p>Do you know where I could find this kind of information?</p>
  
  <p><a href="https://i.sstatic.net/TdpST.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/TdpST.png" alt="One neurocore of Neurogrid"></a></p>
  
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2019-06-27T18:10:21.650Z
Comments.Text: Hey thanks a lot for answering, could you please give me these names or articles ? I looked for those for hours and hours without any result.
Comments.UserDisplayName: lolodino77
Tags: <machine-learning><neuromorphic-engineering>
Title: Where could I find information on the learning methods used in Neurogrid?
UserDisplayName: lolodino77
ThreadText: # Where could I find information on the learning methods used in Neurogrid?
  
  (Asked by: username_0 on 2019-06-27)
  
  I have been searching for more than one week which learning methods were used in Neurogrid.
  
  But I only found descriptions of its architecture (chips, circuits, analog and/or digital components, performance results), everything but no clue on how it updates the weights.
  
  In my opinion, I think that it cannot be gradient descent (with back-propagation), as the topology of the neurons in a chip, for example in the neurocore of Neurogrid, is a mesh or grid.
  
  Do you know where I could find this kind of information?
  
  [![One neurocore of Neurogrid](https://i.sstatic.net/TdpST.png)](https://i.sstatic.net/TdpST.png)
  
  **Tags:** machine-learning, neuromorphic-engineering
  > **Comments:**
  > **username_0**: Hey thanks a lot for answering, could you please give me these names or articles ? I looked for those for hours and hours without any result.  
  
  ---
  
  ## 0 answers
  
  