Search Results for author: Hao Xin

Found 9 papers, 7 papers with code

Are Large Language Models a Good Replacement of Taxonomies?

1 code implementation17 Jun 2024 Yushi Sun, Hao Xin, Kai Sun, Yifan Ethan Xu, Xiao Yang, Xin Luna Dong, Nan Tang, Lei Chen

Unfortunately, there lacks a comprehensive benchmark that evaluates the LLMs over a wide range of taxonomies from common to specialized domains and at levels from root to leaf so that we can draw a confident conclusion.

General Knowledge Knowledge Graphs

CRAG -- Comprehensive RAG Benchmark

1 code implementation7 Jun 2024 Xiao Yang, Kai Sun, Hao Xin, Yushi Sun, Nikita Bhalla, Xiangsen Chen, Sajal Choudhary, Rongze Daniel Gui, Ziran Will Jiang, Ziyu Jiang, Lingkun Kong, Brian Moran, Jiaqi Wang, Yifan Ethan Xu, An Yan, Chenyu Yang, Eting Yuan, Hanwen Zha, Nan Tang, Lei Chen, Nicolas Scheffer, Yue Liu, Nirav Shah, Rakesh Wanga, Anuj Kumar, Wen-tau Yih, Xin Luna Dong

To bridge this gap, we introduce the Comprehensive RAG Benchmark (CRAG), a factual question answering benchmark of 4, 409 question-answer pairs and mock APIs to simulate web and Knowledge Graph (KG) search.

Hallucination Language Modelling +2

KGLink: A column type annotation method that combines knowledge graph and pre-trained language model

1 code implementation1 Jun 2024 YuBo Wang, Hao Xin, Lei Chen

By leveraging the strengths of KGLink, we successfully surmount challenges related to type granularity and valuable context issues, establishing it as a robust solution for the semantic annotation of tabular data.

Column Type Annotation Deep Learning +2

Multi-level Multiple Instance Learning with Transformer for Whole Slide Image Classification

1 code implementation8 Jun 2023 Ruijie Zhang, Qiaozhe Zhang, Yingzhuang Liu, Hao Xin, Yan Liu, Xinggang Wang

Whole slide image (WSI) refers to a type of high-resolution scanned tissue image, which is extensively employed in computer-assisted diagnosis (CAD).

Image Classification Multiple Instance Learning

WeakTr: Exploring Plain Vision Transformer for Weakly-supervised Semantic Segmentation

1 code implementation3 Apr 2023 Lianghui Zhu, Yingyue Li, Jiemin Fang, Yan Liu, Hao Xin, Wenyu Liu, Xinggang Wang

Thus a novel weight-based method is proposed to end-to-end estimate the importance of attention heads, while the self-attention maps are adaptively fused for high-quality CAM results that tend to have more complete objects.

Decoder Weakly-supervised Learning +2

Advbox: a toolbox to generate adversarial examples that fool neural networks

2 code implementations13 Jan 2020 Dou Goodman, Hao Xin, Wang Yang, Wu Yuesheng, Xiong Junfeng, Zhang Huan

In recent years, neural networks have been extensively deployed for computer vision tasks, particularly visual classification problems, where new algorithms reported to achieve or even surpass the human performance.

BIG-bench Machine Learning Face Recognition +1

Subjective Knowledge Acquisition and Enrichment Powered By Crowdsourcing

no code implementations16 May 2017 Rui Meng, Hao Xin, Lei Chen, Yangqiu Song

In our work, we propose a system, called crowdsourced subjective knowledge acquisition (CoSKA), for subjective knowledge acquisition powered by crowdsourcing and existing KBs.

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