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Hi there, I am Jiaxin ๐Ÿ‘‹!

๐Ÿ”ญ I am a Staff Research Scientist at Intuit AI Research where my focus is Generative AI (large language models (LLMs), and diffusion models), and AI Robustness & Safety (uncertainty, reliability, and trustworthiness) with extensive applications to complex real-world tasks. Previously, I was a Research Staff in the Computer Science and Mathematics Division at Oak Ridge National Laboratory where my research aims at accelerating AI for Science on supercomputers, such as Summit and Frontier. I received my Ph.D. from the Johns Hopkins University with an emphasis on uncertainty quantification (UQ).

๐Ÿ“ซ You may find more information through my personal website and feel free to contact me via email at [email protected].

๐Ÿ˜„ Some recent publications in LLMs (full publication list in Google Scholar)

Jiaxin's GitHub stats

Jiaxin Zhang's Projects

reliable_vqa icon reliable_vqa

Implementation for the paper "Reliable Visual Question Answering Abstain Rather Than Answer Incorrectly" (ECCV 2022: https//arxiv.org/abs/2204.13631).

rembo icon rembo

Bayesian optimization in high-dimensions via random embedding.

residual-flow icon residual-flow

An implementation of the Residual Flow algorithm for out-of-distribution detection.

retomaton icon retomaton

PyTorch code for the RetoMaton paper: "Neuro-Symbolic Language Modeling with Automaton-augmented Retrieval" (ICML 2022)

rewoo icon rewoo

Decoupling Reasoning from Observations for Efficient Augmented Language Models

rflvm icon rflvm

Random feature latent variable models in Python

rho icon rho

Code for paper RHO (ฯ): Reducing Hallucination in Open-domain Dialogues with Knowledge Grounding

robust-deep-learning icon robust-deep-learning

Train your model from scratch or fine-tune a pretrained model using the losses provided in this library to improve out-of-distribution detection and uncertainty estimation performances. Calibrate your model to produce enhanced uncertainty estimations. Detect out-of-distribution data using the defined score type and threshold.

robustness-foundation-models icon robustness-foundation-models

This repository holds code and other relevant files for the NeurIPS 2022 tutorial: Foundational Robustness of Foundation Models.

rvcl icon rvcl

Code for the paper "Robustness Verification for Contrastive Learning" (ICML 2022 Long Presentation)

s3prl icon s3prl

Self-Supervised Speech Pre-training and Representation Learning Toolkit.

sac_pytorch icon sac_pytorch

๐Ÿงถ Minimal PyTorch Soft Actor Critic (SAC) implementation

safari icon safari

Convolutions for Sequence Modeling

sbibm icon sbibm

Simulation-based inference benchmark

scalable-birl icon scalable-birl

Scalable Bayesian Inverse Reinforcement Learning (ICLR 2021) by Alex J. Chan and Mihaela van der Schaar

scalable_agent icon scalable_agent

A TensorFlow implementation of Scalable Distributed Deep-RL with Importance Weighted Actor-Learner Architectures.

scalableganfingerprints icon scalableganfingerprints

The official TensorFlow implementation for ICLR'22 Spotlight paper 'Responsible Disclosure of Generative Models Using Scalable Fingerprinting'

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