no code implementations • Findings (EMNLP) 2021 • Xiao Liu, Juan Hu, Qi Shen, Huan Chen
Finally, we train a BERT-like pre-training model with text and POIs’ graph embeddings to get an integrated representation of both geographic and semantic information, and apply it in the QR of POI search.
no code implementations • 2 Dec 2023 • Huan Chen, Wangcai Zhao, Tingfa Xu, Shiyun Zhou, Peifu Liu, Jianan Li
The Fourier coordinate encoder enhances the SINR's ability to emphasize high-frequency components, while the spectral scale factor module guides the SINR to adapt to the variable number of spectral channels.
1 code implementation • 2 Dec 2023 • Peifu Liu, Tingfa Xu, Huan Chen, Shiyun Zhou, Haolin Qin, Jianan Li
The Spectral Saliency approximates the region of salient objects, while the Spectral Edge captures edge information of salient objects.
1 code implementation • 17 Oct 2023 • Chong Zhang, Ya Guo, Yi Tu, Huan Chen, Jinyang Tang, Huijia Zhu, Qi Zhang, Tao Gui
However, BIO-tagging scheme relies on the correct order of model inputs, which is not guaranteed in real-world NER on scanned VrDs where text are recognized and arranged by OCR systems.
Ranked #1 on Entity Linking on FUNSD
1 code implementation • 11 Jul 2023 • Ghanshyam Verma, Shovon Sengupta, Simon Simanta, Huan Chen, Janos A. Perge, Devishree Pillai, John P. McCrae, Paul Buitelaar
Personalized recommendations have a growing importance in direct marketing, which motivates research to enhance customer experiences by knowledge graph (KG) applications.
no code implementations • 30 May 2023 • Yi Tu, Ya Guo, Huan Chen, Jinyang Tang
LayoutMask can enhance the interactions between text and layout modalities in a unified model and produce adaptive and robust multi-modal representations for downstream tasks.
Ranked #1 on Semantic entity labeling on FUNSD
1 code implementation • 14 Apr 2023 • Raed Alharbi, Sylvia Chan-Olmsted, Huan Chen, My T. Thai
Our findings show that Hispanic and African American are most likely impacted by cultural characteristics such as religions and ethnic affiliation, whereas the vaccine trust and approval influence the Asian communities the most.
no code implementations • 22 Jun 2022 • Ruifeng Qian, Shijie Li, Mengjiao Bao, Huan Chen, Yu Che
With the growth of the economy and society, enterprises, especially in the FinTech industry, have increasing demands of outbound calls for customers such as debt collection, marketing, anti-fraud calls, and so on.
no code implementations • NAACL 2021 • Shuangyong Song, Chao Wang, Haiqing Chen, Huan Chen
E-commerce has grown substantially over the last several years, and chatbots for intelligent customer service are concurrently drawing attention.
no code implementations • 30 Apr 2021 • Chi-Man Wong, Fan Feng, Wen Zhang, Chi-Man Vong, Hui Chen, Yichi Zhang, Peng He, Huan Chen, Kun Zhao, Huajun Chen
We first construct a billion-scale conversation knowledge graph (CKG) from information about users, items and conversations, and then pretrain CKG by introducing knowledge graph embedding method and graph convolution network to encode semantic and structural information respectively. To make the CTR prediction model sensible of current state of users and the relationship between dialogues and items, we introduce user-state and dialogue-interaction representations based on pre-trained CKG and propose K-DCN. In K-DCN, we fuse the user-state representation, dialogue-interaction representation and other normal feature representations via deep cross network, which will give the rank of candidate items to be recommended. We experimentally prove that our proposal significantly outperforms baselines and show it's real application in Alime.
no code implementations • 4 Mar 2021 • Shuangyong Song, Kexin Wang, Chao Wang, Haiqing Chen, Huan Chen
In response generation task, proper sentimental expressions can obviously improve the human-like level of the responses.
no code implementations • 13 Apr 2020 • Shuangyong Song, Chao Wang, Qianqian Xie, Xinxing Zu, Huan Chen, Haiqing Chen
In this paper, we propose the conversational query rewriting model - MLR, which is a Multi-task model on sequence Labeling and query Rewriting.
no code implementations • 18 Mar 2019 • Ji Zhao, Meiyu Yu, Huan Chen, Boning Li, Lingyu Zhang, Qi Song, Li Ma, Hua Chai, Jieping Ye
An accurate similarity calculation is challenging since the mismatch between a query and a retrieval text may exist in the case of a mistyped query or an alias inquiry.
no code implementations • 11 Dec 2017 • Christopher Streiffer, Huan Chen, Theophilus Benson, Asim Kadav
In recent years, many techniques have been developed to improve the performance and efficiency of data center networks.