Zhou Yu

Perception Score, A Learned Metric for Open-ended Text Generation Evaluation

Automatic evaluation for open-ended natural language generation tasks re...
08/07/2020 ∙ by Jing Gu, et al. ∙ 0 ∙ share

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Fréchet Sufficient Dimension Reduction for Random Objects

We in this paper consider Fréchet sufficient dimension reduction with re...
07/01/2020 ∙ by Chao Ying, et al. ∙ 0 ∙ share

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Deep Dimension Reduction for Supervised Representation Learning

The success of deep supervised learning depends on its automatic data re...
06/10/2020 ∙ by Jian Huang, et al. ∙ 37 ∙ share

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Beyond User Self-Reported Likert Scale Ratings: A Comparison Model for Automatic Dialog Evaluation

Open Domain dialog system evaluation is one of the most important challe...
05/21/2020 ∙ by Weixin Liang, et al. ∙ 0 ∙ share

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On the Generation of Medical Dialogues for COVID-19

Under the pandemic of COVID-19, people experiencing COVID19-related symp...
05/11/2020 ∙ by Wenmian Yang, et al. ∙ 0 ∙ share

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Deep Multimodal Neural Architecture Search

Designing effective neural networks is fundamentally important in deep m...
04/25/2020 ∙ by Zhou Yu, et al. ∙ 17 ∙ share

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Data Annealing for Informal Language Understanding Tasks

There is a huge performance gap between formal and informal language und...
04/24/2020 ∙ by Jing Gu, et al. ∙ 0 ∙ share

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A Tailored Pre-Training Model for Task-Oriented Dialog Generation

The recent success of large pre-trained language models such as BERT and...
04/24/2020 ∙ by Jing Gu, et al. ∙ 0 ∙ share

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Paraphrase Augmented Task-Oriented Dialog Generation

Neural generative models have achieved promising performance on dialog g...
04/16/2020 ∙ by Silin Gao, et al. ∙ 1 ∙ share

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Weakly-Supervised Multi-Level Attentional Reconstruction Network for Grounding Textual Queries in Videos

The task of temporally grounding textual queries in videos is to localiz...
03/16/2020 ∙ by Yijun Song, et al. ∙ 8 ∙ share

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Matching Text with Deep Mutual Information Estimation

Text matching is a core natural language processing research problem. Ho...
03/09/2020 ∙ by Xixi Zhou, et al. ∙ 0 ∙ share

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Effects of Persuasive Dialogues: Testing Bot Identities and Inquiry Strategies

Intelligent conversational agents, or chatbots, can take on various iden...
01/13/2020 ∙ by Weiyan Shi, et al. ∙ 0 ∙ share

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Distributed estimation of principal support vector machines for sufficient dimension reduction

The principal support vector machines method (Li et al., 2011) is a powe...
11/28/2019 ∙ by Jun Jin, et al. ∙ 0 ∙ share

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Filling Conversation Ellipsis for Better Social Dialog Understanding

The phenomenon of ellipsis is prevalent in social conversations. Ellipsi...
11/25/2019 ∙ by Xiyuan Zhang, et al. ∙ 0 ∙ share

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End-to-End Trainable Non-Collaborative Dialog System

End-to-end task-oriented dialog models have achieved promising performan...
11/25/2019 ∙ by Yu Li, et al. ∙ 0 ∙ share

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Importance-Aware Learning for Neural Headline Editing

Many social media news writers are not professionally trained. Therefore...
11/25/2019 ∙ by Qingyang Wu, et al. ∙ 0 ∙ share

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Task-Oriented Dialog Systems that Consider Multiple Appropriate Responses under the Same Context

Conversations have an intrinsic one-to-many property, which means that m...
11/24/2019 ∙ by Yichi Zhang, et al. ∙ 0 ∙ share

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Alternating Recurrent Dialog Model with Large-scale Pre-trained Language Models

Existing dialog system models require extensive human annotations and ar...
10/09/2019 ∙ by Qingyang Wu, et al. ∙ 0 ∙ share

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Gunrock: A Social Bot for Complex and Engaging Long Conversations

Gunrock is the winner of the 2018 Amazon Alexa Prize, as evaluated by co...
10/07/2019 ∙ by Dian Yu, et al. ∙ 0 ∙ share

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Abstractive Dialog Summarization with Semantic Scaffolds

The demand for abstractive dialog summary is growing in real-world appli...
10/02/2019 ∙ by Lin Yuan, et al. ∙ 0 ∙ share

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Augmenting Non-Collaborative Dialog Systems with Explicit Semantic and Strategic Dialog History

We study non-collaborative dialogs, where two agents have a conflict of ...
09/30/2019 ∙ by Yiheng Zhou, et al. ∙ 0 ∙ share

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Dynamic Partial Sufficient Dimension Reduction

Sufficient dimension reduction aims for reduction of dimensionality of a...
09/26/2019 ∙ by Lu Li, et al. ∙ 0 ∙ share

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MOSS: End-to-End Dialog System Framework with Modular Supervision

A major bottleneck in training end-to-end task-oriented dialog system is...
09/12/2019 ∙ by Weixin Liang, et al. ∙ 1 ∙ share

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Dependency Parsing for Spoken Dialog Systems

Dependency parsing of conversational input can play an important role in...
09/07/2019 ∙ by Sam Davidson, et al. ∙ 0 ∙ share

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Building Task-Oriented Visual Dialog Systems Through Alternative Optimization Between Dialog Policy and Language Generation

Reinforcement learning (RL) is an effective approach to learn an optimal...
09/06/2019 ∙ by Mingyang Zhou, et al. ∙ 0 ∙ share

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How to Build User Simulators to Train RL-based Dialog Systems

User simulators are essential for training reinforcement learning (RL) b...
09/03/2019 ∙ by Weiyan Shi, et al. ∙ 0 ∙ share

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MIDAS: A Dialog Act Annotation Scheme for Open Domain Human Machine Spoken Conversations

Dialog act prediction is an essential language comprehension task for bo...
08/27/2019 ∙ by Dian Yu, et al. ∙ 0 ∙ share

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Multimodal Unified Attention Networks for Vision-and-Language Interactions

Learning an effective attention mechanism for multimodal data is importa...
08/12/2019 ∙ by Zhou Yu, et al. ∙ 9 ∙ share

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Deep Modular Co-Attention Networks for Visual Question Answering

Visual Question Answering (VQA) requires a fine-grained and simultaneous...
06/25/2019 ∙ by Zhou Yu, et al. ∙ 2 ∙ share

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Persuasion for Good: Towards a Personalized Persuasive Dialogue System for Social Good

Developing intelligent persuasive conversational agents to change people...
06/16/2019 ∙ by Xuewei Wang, et al. ∙ 0 ∙ share

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Quantifying Intrinsic Uncertainty in Classification via Deep Dirichlet Mixture Networks

With the widespread success of deep neural networks in science and techn...
06/11/2019 ∙ by Qingyang Wu, et al. ∙ 0 ∙ share

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Domain Adaptive Dialog Generation via Meta Learning

Domain adaptation is an essential task in dialog system building because...
06/08/2019 ∙ by Kun Qian, et al. ∙ 0 ∙ share

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ActivityNet-QA: A Dataset for Understanding Complex Web Videos via Question Answering

Recent developments in modeling language and vision have been successful...
06/06/2019 ∙ by Zhou Yu, et al. ∙ 0 ∙ share

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Multimodal Transformer with Multi-View Visual Representation for Image Captioning

Image captioning aims to automatically generate a natural language descr...
05/20/2019 ∙ by Jun Yu, et al. ∙ 6 ∙ share

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Single Pixel Reconstruction for One-stage Instance Segmentation

Object instance segmentation is one of the most fundamental but challeng...
04/16/2019 ∙ by Jinghan Yao, et al. ∙ 0 ∙ share

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Unsupervised Dialog Structure Learning

Learning a shared dialog structure from a set of task-oriented dialogs i...
04/07/2019 ∙ by Weiyan Shi, et al. ∙ 0 ∙ share

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Incorporating Structured Commonsense Knowledge in Story Completion

The ability to select an appropriate story ending is the first step towa...
11/01/2018 ∙ by Jiaao Chen, et al. ∙ 0 ∙ share

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Structured Content Preservation for Unsupervised Text Style Transfer

Text style transfer aims to modify the style of a sentence while keeping...
10/15/2018 ∙ by Youzhi Tian, et al. ∙ 0 ∙ share

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A Visual Attention Grounding Neural Model for Multimodal Machine Translation

We introduce a novel multimodal machine translation model that utilizes ...
08/24/2018 ∙ by Mingyang Zhou, et al. ∙ 0 ∙ share

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Cross-Lingual Cross-Platform Rumor Verification Pivoting on Multimedia Content

With the increasing popularity of smart devices, rumors with multimedia ...
08/14/2018 ∙ by Weiming Wen, et al. ∙ 0 ∙ share

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Overlapping Sliced Inverse Regression for Dimension Reduction

Sliced inverse regression (SIR) is a pioneer tool for supervised dimensi...
06/23/2018 ∙ by Ning Zhang, et al. ∙ 0 ∙ share

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Rethinking Diversified and Discriminative Proposal Generation for Visual Grounding

Visual grounding aims to localize an object in an image referred to by a...
05/09/2018 ∙ by Zhou Yu, et al. ∙ 0 ∙ share

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Multimodal Hierarchical Reinforcement Learning Policy for Task-Oriented Visual Dialog

Creating an intelligent conversational system that understands vision an...
05/08/2018 ∙ by Jiaping Zhang, et al. ∙ 0 ∙ share

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Sentiment Adaptive End-to-End Dialog Systems

End-to-end learning framework is useful for building dialog systems for ...
04/28/2018 ∙ by Weiyan Shi, et al. ∙ 0 ∙ share

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Sufficient variable screening via directional regression with censored response

We in this paper propose a directional regression based approach for ult...
02/27/2018 ∙ by Menghao Xu, et al. ∙ 0 ∙ share

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Beyond Bilinear: Generalized Multi-modal Factorized High-order Pooling for Visual Question Answering

Visual question answering (VQA) is challenging because it requires a sim...
08/10/2017 ∙ by Zhou Yu, et al. ∙ 0 ∙ share

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Multi-modal Factorized Bilinear Pooling with Co-Attention Learning for Visual Question Answering

Visual question answering (VQA) is challenging because it requires a sim...
08/04/2017 ∙ by Zhou Yu, et al. ∙ 0 ∙ share

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Learning Conversational Systems that Interleave Task and Non-Task Content

Task-oriented dialog systems have been applied in various tasks, such as...
03/01/2017 ∙ by Zhou Yu, et al. ∙ 0 ∙ share

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Zhou Yu

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