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We propose a simple yet robust stochastic answer network (SAN) that simulates multi-step reasoning in machine reading comprehension. Compared to previous work such as ReasoNet which used reinforcement learning to determine the number of…

Computation and Language · Computer Science 2018-05-16 Xiaodong Liu , Yelong Shen , Kevin Duh , Jianfeng Gao

This paper presents stacked attention networks (SANs) that learn to answer natural language questions from images. SANs use semantic representation of a question as query to search for the regions in an image that are related to the answer.…

Machine Learning · Computer Science 2016-01-27 Zichao Yang , Xiaodong He , Jianfeng Gao , Li Deng , Alex Smola

Reasoning and inference are central to human and artificial intelligence. Modeling inference in human language is very challenging. With the availability of large annotated data (Bowman et al., 2015), it has recently become feasible to…

Computation and Language · Computer Science 2020-03-04 Qian Chen , Xiaodan Zhu , Zhenhua Ling , Si Wei , Hui Jiang , Diana Inkpen

This paper presents an extension of the Stochastic Answer Network (SAN), one of the state-of-the-art machine reading comprehension models, to be able to judge whether a question is unanswerable or not. The extended SAN contains two…

Computation and Language · Computer Science 2018-09-26 Xiaodong Liu , Wei Li , Yuwei Fang , Aerin Kim , Kevin Duh , Jianfeng Gao

In order for machine learning to garner widespread public adoption, models must be able to provide interpretable and robust explanations for their decisions, as well as learn from human-provided explanations at train time. In this work, we…

Computation and Language · Computer Science 2018-12-07 Oana-Maria Camburu , Tim Rocktäschel , Thomas Lukasiewicz , Phil Blunsom

A machine learning system can score well on a given test set by relying on heuristics that are effective for frequent example types but break down in more challenging cases. We study this issue within natural language inference (NLI), the…

Computation and Language · Computer Science 2019-06-25 R. Thomas McCoy , Ellie Pavlick , Tal Linzen

Machine learning models can reach high performance on benchmark natural language processing (NLP) datasets but fail in more challenging settings. We study this issue when a pre-trained model learns dataset artifacts in natural language…

Computation and Language · Computer Science 2023-03-20 Zhenyuan Lu

Stochastic recurrent neural networks with latent random variables of complex dependency structures have shown to be more successful in modeling sequential data than deterministic deep models. However, the majority of existing methods have…

Machine Learning · Computer Science 2020-04-24 Ehsan Hajiramezanali , Arman Hasanzadeh , Nick Duffield , Krishna Narayanan , Mingyuan Zhou , Xiaoning Qian

For natural language understanding tasks, either machine reading comprehension or natural language inference, both semantics-aware and inference are favorable features of the concerned modeling for better understanding performance. Thus we…

Computation and Language · Computer Science 2020-04-29 Shuailiang Zhang , Hai Zhao , Junru Zhou

We propose a simple neural architecture for natural language inference. Our approach uses attention to decompose the problem into subproblems that can be solved separately, thus making it trivially parallelizable. On the Stanford Natural…

Computation and Language · Computer Science 2016-09-27 Ankur P. Parikh , Oscar Täckström , Dipanjan Das , Jakob Uszkoreit

We introduce a novel approach to incorporate syntax into natural language inference (NLI) models. Our method uses contextual token-level vector representations from a pretrained dependency parser. Like other contextual embedders, our method…

Computation and Language · Computer Science 2019-09-19 Deric Pang , Lucy H. Lin , Noah A. Smith

Neural networks have excelled at many NLP tasks, but there remain open questions about the performance of pretrained distributed word representations and their interaction with weight initialization and other hyperparameters. We address…

Computation and Language · Computer Science 2017-10-06 Ignacio Cases , Minh-Thang Luong , Christopher Potts

Natural language inference (NLI) is the task of determining if a natural language hypothesis can be inferred from a given premise in a justifiable manner. NLI was proposed as a benchmark task for natural language understanding. Existing…

Computation and Language · Computer Science 2018-06-15 Aakanksha Naik , Abhilasha Ravichander , Norman Sadeh , Carolyn Rose , Graham Neubig

The effects of social influence and homophily suggest that both network structure and node attribute information should inform the tasks of link prediction and node attribute inference. Recently, Yin et al. proposed Social-Attribute Network…

Social and Information Networks · Computer Science 2012-06-25 Neil Zhenqiang Gong , Ameet Talwalkar , Lester Mackey , Ling Huang , Eui Chul Richard Shin , Emil Stefanov , Elaine , Shi , Dawn Song

In this paper, we are going to develop a natural language processing model to help us to predict stocks in the long term. The whole network includes two modules. The first module is a natural language processing model which seeks out…

Artificial Intelligence · Computer Science 2021-12-22 Tuo Sun , Wanrong Zheng , Shufan Yu , Mengxun Li , Jiarui Ou

Artificial neural networks (ANN) have become the mainstream acoustic modeling technique for large vocabulary automatic speech recognition (ASR). A conventional ANN features a multi-layer architecture that requires massive amounts of…

Neural and Evolutionary Computing · Computer Science 2019-11-20 Jibin Wu , Emre Yilmaz , Malu Zhang , Haizhou Li , Kay Chen Tan

Self-attention networks (SAN) have shown promising performance in various Natural Language Processing (NLP) scenarios, especially in machine translation. One of the main points of SANs is the strength of capturing long-range and multi-scale…

Computation and Language · Computer Science 2020-06-30 Sevinj Yolchuyeva , Géza Németh , Bálint Gyires-Tóth

Self-attention networks (SANs) with selective mechanism has produced substantial improvements in various NLP tasks by concentrating on a subset of input words. However, the underlying reasons for their strong performance have not been well…

Computation and Language · Computer Science 2020-05-05 Xinwei Geng , Longyue Wang , Xing Wang , Bing Qin , Ting Liu , Zhaopeng Tu

Natural Language Inference (NLI) task requires an agent to determine the logical relationship between a natural language premise and a natural language hypothesis. We introduce Interactive Inference Network (IIN), a novel class of neural…

Computation and Language · Computer Science 2018-05-29 Yichen Gong , Heng Luo , Jian Zhang

The RepEval 2017 Shared Task aims to evaluate natural language understanding models for sentence representation, in which a sentence is represented as a fixed-length vector with neural networks and the quality of the representation is…

Computation and Language · Computer Science 2017-08-07 Qian Chen , Xiaodan Zhu , Zhen-Hua Ling , Si Wei , Hui Jiang , Diana Inkpen
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