Search Results for author: Changbin Li

Found 4 papers, 2 papers with code

Hyper Evidential Deep Learning to Quantify Composite Classification Uncertainty

1 code implementation17 Apr 2024 Changbin Li, Kangshuo Li, Yuzhe Ou, Lance M. Kaplan, Audun Jøsang, Jin-Hee Cho, Dong Hyun Jeong, Feng Chen

In this paper, we propose a novel framework called Hyper-Evidential Neural Network (HENN) that explicitly models predictive uncertainty due to composite class labels in training data in the context of the belief theory called Subjective Logic (SL).

Multi-class Classification

PLATINUM: Semi-Supervised Model Agnostic Meta-Learning using Submodular Mutual Information

1 code implementation30 Jan 2022 Changbin Li, Suraj Kothawade, Feng Chen, Rishabh Iyer

Meta learning has proven to be able to learn a parametrized model for FSC by training on various other classification tasks.

Meta-Learning

A Nested Bi-level Optimization Framework for Robust Few Shot Learning

no code implementations13 Nov 2020 KrishnaTeja Killamsetty, Changbin Li, Chen Zhao, Rishabh Iyer, Feng Chen

Model-Agnostic Meta-Learning (MAML), a popular gradient-based meta-learning framework, assumes that the contribution of each task or instance to the meta-learner is equal.

Few-Shot Learning

Fair Meta-Learning For Few-Shot Classification

no code implementations23 Sep 2020 Chen Zhao, Changbin Li, Jincheng Li, Feng Chen

Artificial intelligence nowadays plays an increasingly prominent role in our life since decisions that were once made by humans are now delegated to automated systems.

BIG-bench Machine Learning Classification +3

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