no code implementations • ICML 2020 • Hui Ye, Zhiyu Chen, Da-Han Wang, Brian Davison
Extreme multi-label text classification (XMTC) is a task for tagging a given text with the most relevant labels from an extremely large label set.
Multi Label Text Classification
Multi-Label Text Classification
no code implementations • 11 May 2022 • Zhiyu Chen, Bing Liu, Seungwhan Moon, Chinnadhurai Sankar, Paul Crook, William Yang Wang
We also propose two new models, SimpleToDPlus and Combiner, for the proposed task.
no code implementations • 27 Mar 2022 • Mohamed Trabelsi, Zhiyu Chen, Shuo Zhang, Brian D. Davison, Jeff Heflin
In this paper, we propose StruBERT, a structure-aware BERT model that fuses the textual and structural information of a data table to produce context-aware representations for both textual and tabular content of a data table.
1 code implementation • ICLR 2022 • Qing Jin, Jian Ren, Richard Zhuang, Sumant Hanumante, Zhengang Li, Zhiyu Chen, Yanzhi Wang, Kaiyuan Yang, Sergey Tulyakov
Our approach achieves comparable and better performance, when compared not only to existing quantization techniques with INT32 multiplication or floating-point arithmetic, but also to the full-precision counterparts, achieving state-of-the-art performance.
no code implementations • 29 Sep 2021 • Qing Jin, Zhiyu Chen, Jian Ren, Yanyu Li, Yanzhi Wang, Kaiyuan Yang
However, an extra quantization step (i. e. PIM quantization), typically with limited resolution due to hardware constraints, is required to convert the analog computing results into digital domain.
1 code implementation • EMNLP 2021 • Zhiyu Chen, Wenhu Chen, Charese Smiley, Sameena Shah, Iana Borova, Dylan Langdon, Reema Moussa, Matt Beane, Ting-Hao Huang, Bryan Routledge, William Yang Wang
In contrast to existing tasks on general domain, the finance domain includes complex numerical reasoning and understanding of heterogeneous representations.
Ranked #1 on
Question Answering
on FinQA
no code implementations • 21 Aug 2021 • Sasindu Wijeratne, Sanket Pattnaik, Zhiyu Chen, Rajgopal Kannan, Viktor Prasanna
Since developing memory controllers for different applications is time-consuming, this paper introduces a modular and programmable memory controller that can be configured for different target applications on available hardware resources.
no code implementations • 6 Jul 2021 • Zhiyu Chen, Zhanghao Yu, Qing Jin, Yan He, Jingyu Wang, Sheng Lin, Dai Li, Yanzhi Wang, Kaiyuan Yang
A compact, accurate, and bitwidth-programmable in-memory computing (IMC) static random-access memory (SRAM) macro, named CAP-RAM, is presented for energy-efficient convolutional neural network (CNN) inference.
no code implementations • 22 Jun 2021 • Youshan Zhang, Brian D. Davison, Vivien W. Talghader, Zhiyu Chen, Zhiyong Xiao, Gary J. Kunkel
To further improve segmentation results, we are the first to propose a post-processing layer to remove irrelevant portions in the segmentation result.
1 code implementation • 19 May 2021 • Yiming Sun, Feng Chen, Zhiyu Chen, Mingjie Wang
However, the perturbations of global point are not effective for misleading the victim model.
1 code implementation • 5 May 2021 • Zhiyu Chen, Shuo Zhang, Brian D. Davison
We describe the development, characteristics and availability of a test collection for the task of Web table retrieval, which uses a large-scale Web Table Corpora extracted from the Common Crawl.
1 code implementation • 12 Mar 2021 • Hanwen Zha, Zhiyu Chen, Xifeng Yan
Relation prediction in knowledge graphs is dominated by embedding based methods which mainly focus on the transductive setting.
no code implementations • 23 Feb 2021 • Mohamed Trabelsi, Zhiyu Chen, Brian D. Davison, Jeff Heflin
A variety of deep learning models have been proposed, and each model presents a set of neural network components to extract features that are used for ranking.
no code implementations • CVPR 2021 • Zhengang Li, Geng Yuan, Wei Niu, Pu Zhao, Yanyu Li, Yuxuan Cai, Xuan Shen, Zheng Zhan, Zhenglun Kong, Qing Jin, Zhiyu Chen, Sijia Liu, Kaiyuan Yang, Bin Ren, Yanzhi Wang, Xue Lin
With the increasing demand to efficiently deploy DNNs on mobile edge devices, it becomes much more important to reduce unnecessary computation and increase the execution speed.
1 code implementation • Findings (EMNLP) 2021 • Zhiyu Chen, Honglei Liu, Hu Xu, Seungwhan Moon, Hao Zhou, Bing Liu
As there is no clean mapping for a user's free form utterance to an ontology, we first model the user preferences as estimated distributions over the system ontology and map the users' utterances to such distributions.
2 code implementations • 5 Jul 2020 • Hui Ye, Zhiyu Chen, Da-Han Wang, Brian D. Davison
Extreme multi-label text classification (XMTC) is a task for tagging a given text with the most relevant labels from an extremely large label set.
Multi Label Text Classification
Multi-Label Text Classification
1 code implementation • 19 May 2020 • Zhiyu Chen, Mohamed Trabelsi, Jeff Heflin, Yinan Xu, Brian D. Davison
Pretrained contextualized language models such as BERT have achieved impressive results on various natural language processing benchmarks.
1 code implementation • Findings of the Association for Computational Linguistics 2020 • Zhiyu Chen, Wenhu Chen, Hanwen Zha, Xiyou Zhou, Yunkai Zhang, Sairam Sundaresan, William Yang Wang
If only provided with the table, it is hard for existing models to produce controllable and high-fidelity logical generations.
1 code implementation • ACL 2020 • Wenhu Chen, Jianshu Chen, Yu Su, Zhiyu Chen, William Yang Wang
To facilitate the study of the proposed logical NLG problem, we use the existing TabFact dataset \cite{chen2019tabfact} featured with a wide range of logical/symbolic inferences as our testbed, and propose new automatic metrics to evaluate the fidelity of generation models w. r. t.\ logical inference.
3 code implementations • Findings of the Association for Computational Linguistics 2020 • Wenhu Chen, Hanwen Zha, Zhiyu Chen, Wenhan Xiong, Hong Wang, William Wang
3) a hybrid model that combines heterogeneous information to find the answer.
Ranked #4 on
Question Answering
on HybridQA
no code implementations • EACL 2021 • Xiyou Zhou, Zhiyu Chen, Xiaoyong Jin, William Yang Wang
We introduce HULK, a multi-task energy efficiency benchmarking platform for responsible natural language processing.
no code implementations • 3 Feb 2020 • Xinhe Jiang, Kun Wang, Kaiyi Qian, Zhaozhong Chen, Zhiyu Chen, Liangliang Lu, Lijun Xia, Fangmin Song, Shining Zhu, Xiaosong Ma
We experimentally obtain the scaling parameter of $r=-0. 88\pm$0. 03 and $-0. 78\pm$0. 07 for nonadaptive and adaptive strategies, respectively.
Quantum Physics Optics
no code implementations • 27 Jan 2020 • Zhiyu Chen, Haiyan Jia, Jeff Heflin, Brian D. Davison
We incorporate the generated schema labels into a mixed ranking model which not only considers the relevance between the query and dataset metadata but also the similarity between the query and generated schema labels.
1 code implementation • ACL 2019 • Zhiyu Chen, Hanwen Zha, Honglei Liu, Wenhu Chen, Xifeng Yan, Yu Su
Pre-trained embeddings such as word embeddings and sentence embeddings are fundamental tools facilitating a wide range of downstream NLP tasks.
Ranked #88 on
Action Classification
on Kinetics-400
1 code implementation • ACL 2020 • Zhiyu Chen, Harini Eavani, Wenhu Chen, Yinyin Liu, William Yang Wang
Neural-based end-to-end approaches to natural language generation (NLG) from structured data or knowledge are data-hungry, making their adoption for real-world applications difficult with limited data.
1 code implementation • NAACL 2019 • Wenhu Chen, Yu Su, Yilin Shen, Zhiyu Chen, Xifeng Yan, William Wang
Under deep neural networks, a pre-defined vocabulary is required to vectorize text inputs.
1 code implementation • 17 Sep 2018 • Chuanhai Zhang, Kurt Loken, Zhiyu Chen, Zhiyong Xiao, Gary Kunkel
Mask Editor allows drawing any bounding curve to mark objects and improves efficiency to mark objects with irregular shapes.