Search Results for author: Xiao Yu

Found 14 papers, 4 papers with code

Entity Attribute Relation Extraction with Attribute-Aware Embeddings

no code implementations EMNLP (DeeLIO) 2020 Dan Iter, Xiao Yu, Fangtao Li

Entity-attribute relations are a fundamental component for building large-scale knowledge bases, which are widely employed in modern search engines.

Attribute Extraction Relation Extraction

KRLS: Improving End-to-End Response Generation in Task Oriented Dialog with Reinforced Keywords Learning

no code implementations30 Nov 2022 Xiao Yu, Qingyang Wu, Kun Qian, Zhou Yu

In task-oriented dialogs, an informative and successful system response needs to include key information such as the phone number of a hotel.

Language Modelling reinforcement-learning +2

Improving Model Training via Self-learned Label Representations

1 code implementation9 Sep 2022 Xiao Yu, Nakul Verma

In this work, we demonstrate that more sophisticated label representations are better for classification than the usual one-hot encoding.


Diverse Title Generation for Stack Overflow Posts with Multiple Sampling Enhanced Transformer

1 code implementation24 Aug 2022 Fengji Zhang, Jin Liu, Yao Wan, Xiao Yu, Xiao Liu, Jacky Keung

Stack Overflow is one of the most popular programming communities where developers can seek help for their encountered problems.

A recipe of training neural network-based LDPC decoders

no code implementations1 May 2022 Guangwen Li, Xiao Yu

It is known belief propagation decoding variants of LDPC codes can be unrolled easily as neural networks after assigning differed weights to message passing edges flexibly.

FastKASSIM: A Fast Tree Kernel-Based Syntactic Similarity Metric

1 code implementation15 Mar 2022 Maximillian Chen, Caitlyn Chen, Xiao Yu, Zhou Yu

Syntax is a fundamental component of language, yet few metrics have been employed to capture syntactic similarity or coherence at the utterance- and document-level.

Improving Stack Overflow question title generation with copying enhanced CodeBERT model and bi-modal information

1 code implementation27 Sep 2021 Fengji Zhang, Xiao Yu, Jacky Keung, Fuyang Li, Zhiwen Xie, Zhen Yang, Caoyuan Ma, Zhimin Zhang

However, only using the code snippets in the question body cannot provide sufficient information for title generation, and LSTMs cannot capture the long-range dependencies between tokens.

Asymptotic spreading of KPP reactive fronts in heterogeneous shifting environments

no code implementations17 Jan 2021 King-Yeung Lam, Xiao Yu

We study the asymptotic spreading of Kolmogorov-Petrovsky-Piskunov (KPP) fronts in heterogeneous shifting habitats, with any number of shifting speeds, by further developing the method based on the theory of viscosity solutions of Hamilton-Jacobi equations.

Analysis of PDEs 35B40, 35K57, 35R10, 35D40

Adaptive Transfer Learning of Multi-View Time Series Classification

no code implementations14 Oct 2019 Donglin Zhan, Shiyu Yi, Dongli Xu, Xiao Yu, Denglin Jiang, Siqi Yu, Haoting Zhang, Wenfang Shangguan, Weihua Zhang

In this paper, we first proposed a general adaptive transfer learning framework for multi-view time series data, which shows strong ability in storing inter-view importance value in the process of knowledge transfer.

Classification Density Estimation +4

Learning to Generate Posters of Scientific Papers by Probabilistic Graphical Models

no code implementations21 Feb 2017 Yu-ting Qiang, Yanwei Fu, Xiao Yu, Yanwen Guo, Zhi-Hua Zhou, Leonid Sigal

In order to bridge the gap between panel attributes and the composition within each panel, we also propose a recursive page splitting algorithm to generate the panel layout for a poster.

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