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Jiaying Zhou

4 accepted papers

2025

Joint Class-level and Instance-level Relationship Modeling for Novel Class Discovery

AAAI 2025technical

Novel class discovery(NCD) aims to cluster the unlabeled data with the help of a labeled set containing different but related classes. The key to solving NCD is the knowledge transfer between labeled and unlabeled sets.Since NCD requires that known classes and unknown classes are related, it is sign…

Cited by 0SourcePDFScholar
2024

Novel Class Discovery in Chest X-rays via Paired Images and Text

AAAI 2024technical

Novel class discover(NCD) aims to identify new classes undefined during model training phase with the help of knowledge of known classes. Many methods have been proposed and notably boosted performance of NCD in natural images. However, there has been no work done in discovering new classes based on…

2022

Clues Before Answers: Generation-Enhanced Multiple-Choice QA

NAACL 2022long

A trending paradigm for multiple-choice question answering (MCQA) is using a text-to-text framework. By unifying data in different tasks into a single text-to-text format, it trains a generative encoder-decoder model which is both powerful and universal. However, a side effect of twisting a generati…