Chan Kha Vu 🇺🇦

I joined a team and we trained 7B and 14B math reasoning models based on DeepSeek-R1-Distill using SFT and GRPO.

Turns out, the RL training process of DeepScaleR-1.5B introduced only low-rank changes to its base model, DeepSeek-R1-Distill-1.5B.

Learning to Rank (LTR) is a core component of any recommendation system.

I built a cheap-ish 2x3090 RTX Deep Learning rig for my personal projects and experiments.

To celebrate the week of Bing’s integration with ChatGPT, I built an AI bot based on GPT-3 and BLIP-2 to play Dixit and gathered some friends and co-workers to play against it.

A brief survey of common supervised approaches for Deep Metric Learning, as well as the new methods proposed in recent years.

Do you want to dominate your interviewer?

An in-depth survey on Multi-Task Learning techniques that works like a charm as-is right from the box and are easy to implement – just like instant noodle!

The connection between the proof of the existance of the Lorenz Attractor, its Geometric Flow Model, and the Knot Theory Model.