sentence-transformers
youtube-transcript-api
sentence-transformers | youtube-transcript-api | |
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45 | 4 | |
13,842 | 2,325 | |
2.4% | - | |
9.2 | 5.8 | |
3 days ago | 2 months ago | |
Python | Python | |
Apache License 2.0 | MIT License |
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sentence-transformers
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External vectorization
txtai is an open-source first system. Given it's own open-source roots, like-minded projects such as sentence-transformers are prioritized during development. But that doesn't mean txtai can't work with Embeddings API services.
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[D] Looking for a better multilingual embedding model
Ok great. My use case is not very specific, but rather general. I am looking for a model that can perform asymmetric semantic search for the languages I mentioned earlier (Urdu, Persian, Arabic etc.). I have also looked into the sentence-transformer training documentation. Do you think it would be a good idea to use the XNLI dataset for fine-tuning? Or maybe you can suggest much better dataset. Furthermore, I am not sure if fine-tuning is suitable for my task. Because my use case is general so I can use already trained model.
- Best pathway for Domain Adaptation with Sentence Transformers?
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Syntactic and Semantic surprisal using a LLM
The task you are looking for is semantic textual similarity. There are a few models and datasets out there that can do this. I'd probably start with the SemEval2017 Task 1 task description and competition entries here and then work outward from there (using something like SemanticScholar or Papers With Code to find newer state of the art works that cite these models if needed). For what it's worth you might find that Sentence Bert (SBERT) gives good vectors for cosine similarity comparison out of the box for this task.
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Mean pooling in BERT
Check out the sentence-transformers implementation. If I don't miss anything they don't exclude CLS when the pooling strategy is set to 'mean'
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I Built an AI Search Engine that can find exact timestamps for anything on Youtube using OpenAI Whisper
Break up transcript into shorter segments and convert segments to a 768 vector array. Use a process known as embedding using our second ML model, UKP Labs BERT’s sentence transformer model.
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Seeking advice on improving NLP search results
Not sure what kind of texts you have, but these models have a max sequence limit of 512 (approx 350 words or so). If you're texts are longer than that, consider splitting them up into chunks or creating a summary and taking an embedding of that. Some clustering algorithm may be the way to go here. Here's a bunch of examples. I use agglomerative for my use case.
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Dev Diary #12 - Finetune model
https://github.com/UKPLab/sentence-transformers/tree/master/examples/training/data_augmentation (Augmented Encoding)
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[R] Customize size of Bio-BERT pre-trained embeddings
For vector representation you can take the mean and then pca to get the size that you want, but if you have time then use sentence transformers to train a vector representation instead.
- SentenceTransformer producing different sentence embedding results in Docker
youtube-transcript-api
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The one thing YouTube doesn't want you to think about: Articles from their videos. AT SCALE
no whisper involced. https://github.com/jdepoix/youtube-transcript-api
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I Built an AI Search Engine that can find exact timestamps for anything on Youtube using OpenAI Whisper
Get the transcript of a Youtube video using the URL from the youtube transcript api.
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Show HN: Factual AI Q&A – Answers based on Huberman Lab transcripts
> What are the parts of the brain that become de-synchronized in the ADHD brain?
>> The default mode network and the task networks become de-synchronized in the ADHD brain.
> What are the three parts of the brain that become de-synchronized in the ADHD brain?
>> The default mode network, the task networks, and the dopamine circuits.
From https://youtu.be/hFL6qRIJZ_Y?t=1714:
> An area called the dorsolateral prefrontal cortex ... the posterior cingulate cortex, and ... the lateral parietal lobe ... these are three brain areas that normally are synchronized in their activities ... that's how it is in a typical person. In a person with ADHD ... these brain areas are not playing well with each other.
I wonder if part of the problem might be the usage of text to speech. Did you consider scraping the transcriptions instead? e.g. with https://github.com/jdepoix/youtube-transcript-api
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Get webpage data with javascript
from what I can make out, it's using a python api behind the scenes but it's hard-coded to use english. The site you linked seems to be using the Youtube api, so maybe this is something you can do with your own youtube API key?
What are some alternatives?
transformers - 🤗 Transformers: State-of-the-art Machine Learning for Pytorch, TensorFlow, and JAX.
huberman
onnx - Open standard for machine learning interoperability
Ytmaker - Makes compilation videos and upload them to Youtube
CLIP - CLIP (Contrastive Language-Image Pretraining), Predict the most relevant text snippet given an image
srt - A simple library and set of tools for parsing, modifying, and composing SRT files.
Top2Vec - Top2Vec learns jointly embedded topic, document and word vectors.
transcript_to_ebook - Transcript to ebook is a tool that will help you get transcript from your favorite Youtube video in various formats.
txtai - 💡 All-in-one open-source embeddings database for semantic search, LLM orchestration and language model workflows
simple-youtube-api - Object-oriented Wrapper for Youtube API in Python
datasets - 🤗 The largest hub of ready-to-use datasets for ML models with fast, easy-to-use and efficient data manipulation tools
atila-core-service - The primary backend service for Atila apps.