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https://github.com/khoj-ai/khoj.git
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48 lines
2.2 KiB
Org Mode
48 lines
2.2 KiB
Org Mode
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* Semantic Search
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/Allow natural language search on user content like notes, images using transformer based models/
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All data is processed locally. User can interface with semantic-search app via [[./interface/emacs/semantic-search.el][Emacs]], API or Commandline
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** Dependencies
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- Python3
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- [[https://docs.conda.io/en/latest/miniconda.html#latest-miniconda-installer-links][Miniconda]]
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** Install
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#+begin_src shell
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git clone https://github.com/debanjum/semantic-search && cd semantic-search
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conda env create -f environment.yml
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conda activate semantic-search
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#+end_src
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** Run
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Load ML model, generate embeddings and expose API to query specified org-mode files
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#+begin_src shell
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python3 main.py --input-files ~/Notes/Schedule.org ~/Notes/Incoming.org --verbose
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#+end_src
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** Use
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- *Semantic Search via Emacs*
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- [[https://github.com/debanjum/semantic-search/tree/master/interface/emacs#installation][Install]] [[./interface/emacs/semantic-search.el][semantic-search.el]]
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- Run ~M-x semantic-search <user-query>~ or Call ~C-c C-s~
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- *Semantic Search via API*
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- Query: ~GET~ [[http://localhost:8000/search?q=%22what%20is%20the%20meaning%20of%20life%22][http://localhost:8000/search?q="What is the meaning of life"]]
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- Regenerate Embeddings: ~GET~ [[http://localhost:8000/regenerate][http://localhost:8000/regenerate]]
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- [[http://localhost:8000/docs][Semantic Search API Docs]]
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- *Call Semantic Search via Python Script Directly*
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#+begin_src shell
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python3 search_types/asymmetric.py \
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--compressed-jsonl .notes.jsonl.gz \
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--embeddings .notes_embeddings.pt \
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--results-count 5 \
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--verbose \
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--interactive
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#+end_src
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** Acknowledgments
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- [[https://huggingface.co/sentence-transformers/msmarco-MiniLM-L-6-v3][MiniLM Model]] for Asymmetric Text Search. See [[https://www.sbert.net/examples/applications/retrieve_rerank/README.html][SBert Documentation]]
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- [[https://github.com/openai/CLIP][OpenAI CLIP Model]] for Image Search. See [[https://www.sbert.net/examples/applications/image-search/README.html][SBert Documentation]]
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- Charles Cave for [[http://members.optusnet.com.au/~charles57/GTD/orgnode.html][OrgNode Parser]]
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