smirmik/cad

Contextual Anomaly Detector

Contextual Anomaly Detector

Open Source Edition

If you have any questions about the detector - write to email [email protected]

cad's Issues

Understanding CAD OSE

Hi,

I am trying to understand the CAD-OSE, however since you lack proper documentation, I find it to be a tough and very frustrating task.
I am familiar with the ideas of HTM, and I am trying to build the right analogies for your code. Especially, I find the memory storage structure, context, and facts unintuitive.
I would like to understand the following:

• What is the right and left parts of a Context, and what exactly is semiContexts (left and right?)
• What is the definition of Facts?
• And in general, what is the purpose of the functions:
  • step
  • contextCrosser

Great work with the benchmark and Thanks

OSE_CAD implementation advice

Hi @smirmik

As per https://github.com/yzhao062/Pyod/issue_comments#issuecomment-411668090 I am looking to add OSE_CAD to https://github.com/earthgecko/skyline, as described in the issue.

Would it be possible to get your advice, suggestions or thoughts, either here or in https://gitter.im/earthgecko-skyline/Lobby on how I could best go about adding an implementation of OSE_CAD to Skyline from your perspective.

I am in the process of running through all the code, however I already know that it is going to take me a lot of work and time to understand each aspect of this method, which I would like to understand, however getting some advice from the author of the method cannot hurt :)

Anyway I hope that this may sound interesting enough for this conversation to be
continued.

PS - and very well done on winning the NAB competition!

What patents did prediction logic violate?

6c405f6 says: «predictive logic deleted to reduce patent violations». Can you please explain what patents were violated?