Hariprasad Sundaresan PRO

Hari5115

AI & ML interests

LLMs, Fine-tuning, Agentic AI, RAG, Multilingual NLP, Transformers

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updated a Space 2 days ago

Hari5115/neon-pop

reacted to dippatel1994's post with 🔥 2 days ago

To make revising LLM architectures and training methods faster, I created a deck of 180 visual flashcards. It started as a personal hobby, but slowly became cheat code for reviewing LLM concepts before technical interviews. People love it! Swipe through these samples, and if you want to grab the full set or follow the project, the repo is here: https://github.com/llmsresearch/llm-flashcards.

posted an update 2 days ago

Can you predict what something smells like just from its chemical structure? Turns out yes — and a model can learn it. Smell is molecular. Specific shapes bind to specific receptors in your nose. That pattern is encodable. Feed it a molecule, get odor descriptors back: Ethanol → alcoholic (87%) + ethereal (62%) Isoamyl alcohol → floral (71%) + fruity (58%) — this is literally what makes bananas smell like bananas 🌸 https://huggingface.co/Hari5115/molecular-odor-predictor 📦 https://huggingface.co/datasets/Hari5115/molecular-odor-dataset 🚀 https://huggingface.co/spaces/Hari5115/molecular-odor-demo Working in fragrance, food science, or sensory AI? Would love to connect 🙏 #MolecularAI #FoodScience #ChemInformatics #OpenSource #HuggingFace

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Can you predict what something smells like just from its chemical structure?

Turns out yes — and a model can learn it.

Smell is molecular. Specific shapes bind to specific receptors in your nose. That pattern is encodable.

Feed it a molecule, get odor descriptors back:
Ethanol → alcoholic (87%) + ethereal (62%)
Isoamyl alcohol → floral (71%) + fruity (58%) — this is literally what makes bananas smell like bananas

🌸 Hari5115/molecular-odor-predictor
📦 Hari5115/molecular-odor-dataset
🚀 Hari5115/molecular-odor-demo

Working in fragrance, food science, or sensory AI? Would love to connect 🙏

#MolecularAI #FoodScience #ChemInformatics #OpenSource #HuggingFace

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How do scientists know if a new chemical is toxic before testing it on anything alive ?

For decades: animal studies. Slow, expensive, ethically complicated.

Tox21 changed that — a government-backed initiative screening 10,000 compounds across 12 biochemical assays, testing whether molecules activate receptors linked to cancer, hormonal disruption, and organ damage.

I trained a model on this data and published everything under MIT — free for research, education, and building.

🔬 Hari5115/molecular-toxicity-predictor
📦 Hari5115/MoleculeIQ
🚀 Hari5115/molecular-toxicity-demo

⚠️ Research and educational use only. Not a substitute for certified toxicological testing. Model has known limitations on novel chemical classes — see model card for details.

What would you build with this? 👇

#OpenSource #DrugDiscovery #ChemInformatics #Tox21 #HuggingFace