LASER
fast_vector_similarity
LASER | fast_vector_similarity | |
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5 | 7 | |
3,520 | 324 | |
0.3% | - | |
5.7 | 7.2 | |
7 days ago | 8 months ago | |
Jupyter Notebook | Rust | |
GNU General Public License v3.0 or later | - |
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LASER
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SentenceTransformers: Python framework for sentence, text and image embeddings
I'm curious how people are handling multi-lingual embeddings.
I've found LASER[1] which originally had the idea to embed all languages in the same vector space, though it's a bit harder to use than models available through SentenceTransformers. LASER2 stuck with this approach, but LASER3 switched to language-specific models. However, I haven't found benchmarks for these models, and they were released about 2 years ago.
Another alternative would be to translate everything before embedding, which would introduce some amount of error, though maybe it wouldn't be significant.
1. https://github.com/facebookresearch/LASER
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[D] Hey Reddit! We're a bunch of research scientists and software engineers and we just open sourced a new state-of-the-art AI model that can translate between 200 different languages. We're excited to hear your thoughts so we're hosting an AMA on 07/21/2022 @ 9:00AM PT. Ask Us Anything!
You can check out some of our materials and open sourced artifacts here: - Our latest blog post: https://ai.facebook.com/blog/nllb-200-high-quality-machine-translation - Project Overview: https://ai.facebook.com/research/no-language-left-behind/ - Product demo: https://nllb.metademolab.com/ - Research paper: https://research.facebook.com/publications/no-language-left-behind - NLLB-200: https://github.com/facebookresearch/fairseq/tree/nllb - FLORES-200: https://github.com/facebookresearch/flores - LASER3: https://github.com/facebookresearch/LASER Joining us today for the AMA are: - Angela Fan (AF), Research Scientist - Jean Maillard (JM), Research Scientist - Maha Elbayad (ME), Research Scientist - Philipp Koehn (PK), Research Scientist - Shruti Bhosale (SB), Software Engineer We’ll be here from 07/21/2022 @09:00AM PT - 10:00AM PT Thanks and we’re looking forward to answering your questions!
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School project : sentiments analysis with my country Arabic Dialect
This may be helpful: https://github.com/facebookresearch/LASER
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[P] Bilingual text alignment tools for NMT - help needed
Check FB's LASER: https://github.com/facebookresearch/LASER/tree/master/tasks/CCMatrix Also , Sentence-Transformers has a pretty neat model for crosslingual sentence similarity: https://huggingface.co/sentence-transformers/stsb-xlm-r-multilingual
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Help with aligned word embeddings
You want LASER its a superbig model trained on tons of languages you can use it with sentence_transformers in python to compute embedings. Then you can use faiss or datasketch to find matches at K
fast_vector_similarity
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SentenceTransformers: Python framework for sentence, text and image embeddings
Yes, check out my library for vector similarity that has various other measures which are more discriminative:
https://github.com/Dicklesworthstone/fast_vector_similarity
pip install fast_vector_similarity
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Show HN: Neum AI – Open-source large-scale RAG framework
Got it. I'd encourage you to expose more of that functionality at the level of your application if possible. I think there is a lot of potential in using more than just cosine similarity, especially when there are lots of candidates and you really want to sharpen up the top few recommendations to the best ones. You might find this open-source library I made recently useful for that:
https://github.com/Dicklesworthstone/fast_vector_similarity
I've had good results from starting with cosine similarity (using FAISS) and then "enriching" the top results from that with more sophisticated measures of similarity from my library to get the final ranking.
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Some Reasons to Avoid Cython
You can see how I did something similar in my library here:
https://github.com/Dicklesworthstone/fast_vector_similarity/...
Basically you use ndarray instead of numpy, try to vectorize anything you can, and for the for loops that can’t be vectorized, you can use rayon to do them in parallel.
- FLaNK Stack Weekly 28 August 2023
- Fast Vector Similarity Library, Useful for Working With Llama2 Embedding Vectors
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Show HN: Fast Vector Similarity Using Rust and Python
Yeah, like the other commenter said, everything is in this file here:
https://github.com/Dicklesworthstone/fast_vector_similarity/...
If you also make your project using Rust and Maturin, you can literally just copy and paste that into your project because it's totally generic, and if the repo is public, GitHub will just run it all for you for free.
The only thing is you need to create an account on PyPi (pip) and add 2-Factor Auth so you can generate an API key. Then you go into the repo settings and go to secrets, and create a Github Actions secret with the name PYPI_API_TOKEN and make the value your PyPi token. That's it! It will not only compile all the wheels for you but even upload the project to PyPi for you using the settings found in your pyproject.toml file, like this:
https://github.com/Dicklesworthstone/fast_vector_similarity/...
What are some alternatives?
MUSE - A library for Multilingual Unsupervised or Supervised word Embeddings
simsimd
electra - ELECTRA: Pre-training Text Encoders as Discriminators Rather Than Generators
swiss_army_llama - A FastAPI service for semantic text search using precomputed embeddings and advanced similarity measures, with built-in support for various file types through textract.
Arraymancer - A fast, ergonomic and portable tensor library in Nim with a deep learning focus for CPU, GPU and embedded devices via OpenMP, Cuda and OpenCL backends
np-sims - numpy ufuncs for vector similarity
fairseq - Facebook AI Research Sequence-to-Sequence Toolkit written in Python.
QTVR - Tools for QTVR 1 files
flores - Facebook Low Resource (FLoRes) MT Benchmark
llama_embeddings_fastap
DoctorGPT - 💻📚💡 DoctorGPT provides advanced LLM prompting for PDFs and webpages.
qdrant - Qdrant - High-performance, massive-scale Vector Database for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/