Search Results for author: Hengguan Huang

Found 7 papers, 2 papers with code

Benchmarking Large Language Models on Communicative Medical Coaching: a Novel System and Dataset

no code implementations8 Feb 2024 Hengguan Huang, Songtao Wang, Hongfu Liu, Hao Wang, Ye Wang

To construct the ChatCoach system, we developed a dataset and integrated Large Language Models such as ChatGPT and Llama2, aiming to assess their effectiveness in communicative medical coaching tasks.

Benchmarking

Composite Active Learning: Towards Multi-Domain Active Learning with Theoretical Guarantees

1 code implementation3 Feb 2024 Guang-Yuan Hao, Hengguan Huang, Haotian Wang, Jie Gao, Hao Wang

In this paper, we propose the first general method, dubbed composite active learning (CAL), for multi-domain AL. Our approach explicitly considers the domain-level and instance-level information in the problem; CAL first assigns domain-level budgets according to domain-level importance, which is estimated by optimizing an upper error bound that we develop; with the domain-level budgets, CAL then leverages a certain instance-level query strategy to select samples to label from each domain.

Active Learning

Improving Robustness and Reliability in Medical Image Classification with Latent-Guided Diffusion and Nested-Ensembles

no code implementations24 Oct 2023 Xing Shen, Hengguan Huang, Brennan Nichyporuk, Tal Arbel

While deep learning models have achieved remarkable success across a range of medical image analysis tasks, deployment of these models in real clinical contexts requires that they be robust to variability in the acquired images.

Data Augmentation Image Classification +1

Advancing Test-Time Adaptation for Acoustic Foundation Models in Open-World Shifts

no code implementations14 Oct 2023 Hongfu Liu, Hengguan Huang, Ye Wang

However, while acoustic models face similar challenges due to distribution shifts in test-time speech, TTA techniques specifically designed for acoustic modeling in the context of open-world data shifts remain scarce.

Test-time Adaptation

STRODE: Stochastic Boundary Ordinary Differential Equation

1 code implementation17 Jul 2021 Hengguan Huang, Hongfu Liu, Hao Wang, Chang Xiao, Ye Wang

In this paper, we present a probabilistic ordinary differential equation (ODE), called STochastic boundaRy ODE (STRODE), that learns both the timings and the dynamics of time series data without requiring any timing annotations during training.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +4

Deep Graph Random Process for Relational-Thinking-Based Speech Recognition

no code implementations ICML 2020 Hengguan Huang, Fuzhao Xue, Hao Wang, Ye Wang

Lying at the core of human intelligence, relational thinking is characterized by initially relying on innumerable unconscious percepts pertaining to relations between new sensory signals and prior knowledge, consequently becoming a recognizable concept or object through coupling and transformation of these percepts.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +1

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