Search Results for author: Youyang Ng

Found 5 papers, 2 papers with code

Revisiting Relevance Feedback for CLIP-based Interactive Image Retrieval

no code implementations25 Apr 2024 Ryoya Nara, Yu-Chieh Lin, Yuji Nozawa, Youyang Ng, Goh Itoh, Osamu Torii, Yusuke Matsui

However, metric learning cannot handle differences in users' preferences, and requires data to train an image encoder.

Image Retrieval Metric Learning +1

RaLLe: A Framework for Developing and Evaluating Retrieval-Augmented Large Language Models

1 code implementation21 Aug 2023 Yasuto Hoshi, Daisuke Miyashita, Youyang Ng, Kento Tatsuno, Yasuhiro Morioka, Osamu Torii, Jun Deguchi

Retrieval-augmented large language models (R-LLMs) combine pre-trained large language models (LLMs) with information retrieval systems to improve the accuracy of factual question-answering.

Information Retrieval Question Answering +1

Can a Frozen Pretrained Language Model be used for Zero-shot Neural Retrieval on Entity-centric Questions?

no code implementations9 Mar 2023 Yasuto Hoshi, Daisuke Miyashita, Yasuhiro Morioka, Youyang Ng, Osamu Torii, Jun Deguchi

However, it has been shown that the existing dense retrievers do not generalize well not only out of domain but even in domain such as Wikipedia, especially when a named entity in a question is a dominant clue for retrieval.

Domain Generalization Language Modelling +3

Revisiting a kNN-based Image Classification System with High-capacity Storage

no code implementations3 Apr 2022 Kengo Nakata, Youyang Ng, Daisuke Miyashita, Asuka Maki, Yu-Chieh Lin, Jun Deguchi

Moreover, users cannot verify the validity of inference results or evaluate the contribution of knowledge to the results.

 Ranked #1 on Incremental Learning on ImageNet - 10 steps (using extra training data)

Classification Continual Learning +3

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