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rohit-ravi2/README.md

Rohit Ravi

NYU Center for Data Science · Machine learning for neural data and biological systems

A severe illness during college changed my life and sent me searching for explanations. That search led me to neural systems, computational neuroscience, and machine learning. I want to use the strongest technical tools I can build to understand difficult biological problems and help make suffering more bearable.

Selected work

  • Personalized handwriting decoding from wrist EMG — Reproduced Meta’s released model and reduced character error from 30.07% to 15.02% across ten held-out users, combining per-user calibration with a language model evaluated after prompt-contamination controls.
  • Speech decoding from MEG — 8th place in LibriBrain 2026, with public scores of 0.72230 (Broad) and 0.72929 (Deep). A separate local timing-only baseline reached 0.632; it is not directly comparable to the competition scores.
  • Whole-brain perturbation responses in C. elegans — Compared neuron-identity and connectome-based models on unseen animals, with evaluation limits and split details documented in the repository.
  • What specifies the C. elegans connectome? — Tested contact geometry, developmental timing, and molecular features against matched controls; broad hidden-code hypotheses did not survive those controls.
  • Clinical trial outcome modeling — Built time-aware models and audited label leakage, target encoding, and generalization across indications.
  • Physics-based humanoid motion — Used MuJoCo and optimization to derive jumps, throws, and other motions from robot geometry and motor limits, without human motion demonstrations.

I try to make the evidence inspectable: each project links its code, data choices, evaluation, and limitations.

More: About me · Projects · Browser tools · ORCID

Popular repositories Loading

  1. visual-classification-ai-vs-human-art visual-classification-ai-vs-human-art Public

    CNNs that tell AI-generated from human-made art (93.7% test accuracy on 54k images), identify the generator, and classify 47 styles, with Grad-CAM and latent-space analysis.

    Jupyter Notebook 1 1

  2. ibm-project ibm-project Public

    Florida Hacks with IBM 2021: a carbon-emissions tracking app. The original code was not preserved; the README describes the project.

  3. Code-OCR Code-OCR Public

    OCR for images of source code (2022). The original code was not preserved; the README describes the project.

  4. c-elegans c-elegans Public

    Merged C. elegans connectome, lineage and NeuroML data (White 1986, Witvliet 2021, Cook 2019) with a validated data layout.

    Jupyter Notebook

  5. hsde hsde Public

    Notebook prototypes for neural-symbolic reasoning: symbolic rules mined from a causal graph built out of transformer attention, and an LLM proof sketch pipeline verified with SymPy.

    Jupyter Notebook

  6. recursive-research recursive-research Public

    A local-LLM research loop: arXiv and Hugging Face retrieval, plan generation, novelty and feasibility scoring, recursion or stop, and a notebook written out per accepted idea.

    Python