Knowledge graphs using Ollama and Embeddings to answer and visualizing queries | Hacker News Reader

Knowledge graphs using Ollama and Embeddings to answer and visualizing queries

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122 pointspunnerud9 comments

You should probably have a requirements.txt file instead of just a list of requirements. It's often hard to tell which combination of package versions will 'actually' work when running these things

Forgot that. Fixed now

If you don't want to make direct API calls, there are actual official Ollama python bindings[1]. Cool project though!

[1] https://github.com/ollama/ollama-python

Nice, thanks for the feedback. I have a prototype of also using the embeddings for categorizing the steps, with "tags/labels". Almost take it as a challenge to be able to reason better with a smaller modell than those >70B that you can not run on your own laptop.

I actually built something similar to this a couple days ago for finding duplicate bugs in our gh repo. Some differences:

* I used json to store the blobs in sqlite instead of converting it to byte form (I think they're roughly equivalent in the end?) * For the distances calculations I use `numpy.linalg.norm(a-b)` to subtract the two vectors and then take the normal * `ollama.embed()` and `ollama.generate()` will cut down on the requests code

Can you use https://github.com/abetlen/llama-cpp-python or you need something ollama provide ?

speaking of embeddings, you saw https://jina.ai/news/jina-embeddings-v3-a-frontier-multiling... ?

Switching to a low level integration will probably not improve the speed, the waiting is primarily on the llama generation of text.

Should be easy to switch embeddings.

Already playing with adding different tags to previous answers using embeddings, then using that to improve the reasoning.

Is does this utilize the knowledge graph features or is it just for tracking.

I have a new version that utilize the graph. Not pushed it yet. Then I use the embeddings to tag the answers and use tags + graph to try to understand if it is a good or bad reasoning. Hope to have it out next week.

A bit to many bugs now.

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