Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Chen, Xuanang"'
Autor:
Wang, Tianshu, Chen, Xiaoyang, Lin, Hongyu, Chen, Xuanang, Han, Xianpei, Wang, Hao, Zeng, Zhenyu, Sun, Le
Entity matching (EM) is a critical step in entity resolution (ER). Recently, entity matching based on large language models (LLMs) has shown great promise. However, current LLM-based entity matching approaches typically follow a binary matching parad
Externí odkaz:
http://arxiv.org/abs/2405.16884
Data visualization (DV) systems are increasingly recognized for their profound capability to uncover insights from vast datasets, gaining attention across both industry and academia. Crafting data queries is an essential process within certain declar
Externí odkaz:
http://arxiv.org/abs/2402.07909
Dense retrieval has made significant advancements in information retrieval (IR) by achieving high levels of effectiveness while maintaining online efficiency during a single-pass retrieval process. However, the application of pseudo relevance feedbac
Externí odkaz:
http://arxiv.org/abs/2308.10191
Neural ranking models (NRMs) have undergone significant development and have become integral components of information retrieval (IR) systems. Unfortunately, recent research has unveiled the vulnerability of NRMs to adversarial document manipulations
Externí odkaz:
http://arxiv.org/abs/2307.16816
Adversarial attacks have gained traction in order to identify potential vulnerabilities in neural ranking models (NRMs), but current attack methods often introduce grammatical errors, nonsensical expressions, or incoherent text fragments, which can b
Externí odkaz:
http://arxiv.org/abs/2305.01860
Knowledge graph completion (KGC) aims to infer missing knowledge triples based on known facts in a knowledge graph. Current KGC research mostly follows an entity ranking protocol, wherein the effectiveness is measured by the predicted rank of a maske
Externí odkaz:
http://arxiv.org/abs/2205.04105
Autor:
Baksys, Mantas, Chen, Xuanang
In this paper, we investigate the set of sizes of induced subgraphs of bipartite graphs. We introduce the definition of $C$-$Bipartite$-$Ramsey$ graphs, which is closely related to Ramsey graphs and prove that in `most' cases, these graphs have multi
Externí odkaz:
http://arxiv.org/abs/2109.08485
Autor:
Chen, Xuanang
Publikováno v:
In Alexandria Engineering Journal 1 December 2023 84:37-46
Despite the effectiveness of utilizing the BERT model for document ranking, the high computational cost of such approaches limits their uses. To this end, this paper first empirically investigates the effectiveness of two knowledge distillation model
Externí odkaz:
http://arxiv.org/abs/2009.07531
Autor:
Zhao, Xiaodan, Zeng, Li, Guo, Jiaming, Zhu, Qiaoling, Huang, Zhuojun, Lin, Lifeng, Chen, Xuanang, Cao, Jing, Zhou, Zhen
Publikováno v:
In Journal of Cleaner Production 20 June 2023 406