I’m surprised that no one has ever tried grid cells as location encoders (like to the old GeoSpatial Encoder) for anomaly detection. So it became an experiment I ran for the final project for my ML course. Here is a screen shot for your viewing pleasure. And letting me to explain things more clearl…

This is great, but I’m still trying to figure out how to run it . I was hoping someone would do something like this, but I want to explain how this is different from our current papers. In my video and the way I implemented grid cell modules, SDRs were created that had semantic similarity to other l…

After building (aka make), you should be able to run it via bin/HTMPath

[image] rhyolight: current HTM theory does not require that SDRs representing locations be semantically similar to SDRs representing nearby locations While the theory does not requiring locations near to each other to be semantically similar, It seems to me that in practice that they probably…

:+1: Just trying to be clear about what current theory and papers are saying and what they are not. This was something Jeff and Marcus pointed out to me when I made these visualizations, and I chose not to mention it in the videos or the blog post.

@rhyolight Have you ran the application successfully? It would be great to know that it works on anything other than my setup.

I have uploaded my slides. It contains nothing more that what I have posted. But… enjoy!

Please forgive my accent. I have made a video a while ago showing this project in action. Hopefully someone find it useful. (Despite the title, the video is in English.)

Your accent is fine and very easy to hear.(at least better than mine) It’s very interesting and now I want to see the displacment cell encoder in action! :stuck_out_tongue: Do you happen to have any plans on it?

[image] hsgo: It’s very interesting and now I want to see the displacment cell encoder in action! :stuck_out_tongue: Do you happen to have any plans on it? I’m really looking forward to getting the bleeding edge theory working. And I need to get displacement cells working for my bachelor pro…

That video was awesome! I really need to get this project compiling and working on my iMac. I’ll make it a higher priority. I talked about it on twitch .

Path anomoly detection using Grid Cells and Temporal Memory

Engineering

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Path anomoly detection using Grid Cells and Temporal Memory

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