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Skier8402

19 88 253

https://nyab.notion.site

Shuyib

AI & ML interests

Explainable Computer Vision w/ Mech Interpretability, Optimization, NLP and multimodal system implementation.

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liked a model about 1 hour ago

AlexWortega/openjev

updated a collection 13 days ago

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liked a model 13 days ago

Sunbird/asr-whisper-51-african-languages

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reacted to hexgrad's post with 🔥 over 1 year ago

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22596

📣 Looking for labeled, high-quality synthetic audio/TTS data 📣 Have you been or are you currently calling API endpoints from OpenAI, ElevenLabs, etc? Do you have labeled audio data sitting around gathering dust? Let's talk! Join https://discord.gg/QuGxSWBfQy or comment down below.

If your data exceeds quantity & quality thresholds and is approved into the next hexgrad/Kokoro-82M training mix, and you permissively DM me the data under an effective Apache license, then I will DM back the corresponding voicepacks for YOUR data if/when the next Apache-licensed Kokoro base model drops.

What does this mean? If you've been calling closed-source TTS or audio API endpoints to:
- Build voice agents
- Make long-form audio, like audiobooks or podcasts
- Handle customer support, etc
Then YOU can contribute to the training mix and get useful artifacts in return. ❤️

More details at hexgrad/Kokoro-82M#21

26 replies

posted an update over 2 years ago

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1039

Principled Instructions Are All You Need for Questioning LLaMA-1/2, GPT-3.5/4 (2312.16171) I normally use this to make prompts in the form of a RAG (Retrieval Augmented Generation). For example, here's one from Gemma 7B about articles.

"Please summarize the main ideas of the article '[Article Title]' in a concise and informative manner. Focus on highlighting the key points and arguments presented in the article. Keep the summary to around [desired length] words."

Has anyone else tried this? Do you like the results you are getting?

reacted to kadirnar's post with ❤️ over 2 years ago

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1945

BLACK HOLE SDXL Lightning:

Prompt: a photo of a baby dragon
Steps: 4

reacted to Jaward's post with 🤗🔥 over 2 years ago

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4538

This is the closest I’ve seen of a scalable AI/LLM Operating System - it has all the major ingredients of a feasible AI OS 1 architecture:

- Extends classical OS functionalities with an LLM Kernel.
- Multi agent-centric approach.
- Optimized resource allocation system that allows for LLM-based tasks and Classical OS tasks to coexist.
- An Agent Scheduler that can perform classical os operations (FIFO, RR).
- A Context Manager to improve alignment.
- Lazy Memory Manager for agents (ensures data is stored and accessible only while the agent is active)
- An Enhanced security module for the AI-driven environment.

It does hit all checkpoints, doesn’t it? An upscale version of @karpathy ’s.

Code: https://github.com/agiresearch/AIOS

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reacted to thomwolf's post with ❤️ over 2 years ago

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5552

A Little guide to building Large Language Models in 2024

This is a post-recording of a 75min lecture I gave two weeks ago on how to train a LLM from scratch in 2024. I tried to keep it short and comprehensive – focusing on concepts that are crucial for training good LLM but often hidden in tech reports.

In the lecture, I introduce the students to all the important concepts/tools/techniques for training good performance LLM:
* finding, preparing and evaluating web scale data
* understanding model parallelism and efficient training
* fine-tuning/aligning models
* fast inference

There is of course many things and details missing and that I should have added to it, don't hesitate to tell me you're most frustrating omission and I'll add it in a future part. In particular I think I'll add more focus on how to filter topics well and extensively and maybe more practical anecdotes and details.

Now that I recorded it I've been thinking this could be part 1 of a two-parts series with a 2nd fully hands-on video on how to run all these steps with some libraries and recipes we've released recently at HF around LLM training (and could be easily adapted to your other framework anyway):
*datatrove for all things web-scale data preparation: https://github.com/huggingface/datatrove
*nanotron for lightweight 4D parallelism LLM training: https://github.com/huggingface/nanotron
*lighteval for in-training fast parallel LLM evaluations: https://github.com/huggingface/lighteval

Here is the link to watch the lecture on Youtube: https://www.youtube.com/watch?v=2-SPH9hIKT8
And here is the link to the Google slides: https://docs.google.com/presentation/d/1IkzESdOwdmwvPxIELYJi8--K3EZ98_cL6c5ZcLKSyVg/edit#slide=id.p

Enjoy and happy to hear feedback on it and what to add, correct, extend in a second part.

2 replies

reacted to julien-c's post with 🔥 over 2 years ago

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3259

Very glad to welcome @josefprusa , pioneer of 3D printing and open source hardware, founder of https://www.prusa3d.com/, to the HF Hub 👋

AI applied to 3D printing could be big.

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reacted to alielfilali01's post with 🤗 over 2 years ago

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3 hours between the two pictures 🔥
Finally that paranoid inside me got some rest 😂

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reacted to merve's post with ❤️ over 2 years ago

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Explaining the 👑 of zero-shot open-vocabulary object detection: OWLv2 🦉
OWLv2 is scaled version of a model called OWL-ViT, so let's take a look at that first. 📝
OWLViT is an open vocabulary object detector, meaning, it can detect objects it didn't explicitly see during the training. 👀
What's cool is that it can take both image and text queries! This is thanks to how the image and text features aren't fused together.

Taking a look at the architecture, the authors firstly do contrastive pre-training of a vision and a text encoder (just like CLIP). They take that model, remove the final pooling layer and attach a lightweight classification and box detection head and fine-tune.
During fine-tuning for object detection, they calculate the loss over bipartite matches. Simply put, loss is calculated over the predicted objects against ground truth objects and the goal is to find a perfect match of these two sets where each object is matched to one object in ground truth.

OWL-ViT is very scalable. You can easily scale most language models or vision-language models because they require no supervision, but this isn't the case for object detection: you still need weak supervision. Moreover, only scaling the encoders creates a bottleneck after a while.

The authors wanted to scale OWL-ViT with more data, so they used OWL-ViT for labelling to train a better detector, "self-train" a new detector on the labels, and fine-tune the model on human-annotated data.

Thanks to this, OWLv2 scaled very well and topped leaderboards on open vocabulary object detection 👑
If you'd like to try it out, I will leave couple of links with apps, notebooks and more in the comments! 🤗

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