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Document-level machine translation leverages inter-sentence dependencies to produce more coherent and consistent translations. However, these models, predominantly based on transformers, are difficult to scale to long documents as their…

Computation and Language · Computer Science 2022-10-18 Zhaofeng Wu , Hao Peng , Nikolaos Pappas , Noah A. Smith

Several large cloze-style context-question-answer datasets have been introduced recently: the CNN and Daily Mail news data and the Children's Book Test. Thanks to the size of these datasets, the associated text comprehension task is well…

Computation and Language · Computer Science 2016-06-27 Rudolf Kadlec , Martin Schmid , Ondrej Bajgar , Jan Kleindienst

Capsule networks are a type of neural network that identify image parts and form the instantiation parameters of a whole hierarchically. The goal behind the network is to perform an inverse computer graphics task, and the network parameters…

Computer Vision and Pattern Recognition · Computer Science 2024-04-25 Saeid Abbassi , Kamaledin Ghiasi-Shirazi , Ahad Harati

Neural Machine Translation model is a sequence-to-sequence converter based on neural networks. Existing models use recurrent neural networks to construct both the encoder and decoder modules. In alternative research, the recurrent networks…

Computation and Language · Computer Science 2021-05-04 Ritam Mallick , Seba Susan , Vaibhaw Agrawal , Rizul Garg , Prateek Rawal

Statistical machine translation models have made great progress in improving the translation quality. However, the existing models predict the target translation with only the source- and target-side local context information. In practice,…

Computation and Language · Computer Science 2015-03-02 Jiajun Zhang

Lexically cohesive translations preserve consistency in word choices in document-level translation. We employ a copy mechanism into a context-aware neural machine translation model to allow copying words from previous translation outputs.…

Computation and Language · Computer Science 2020-10-13 Vipul Mishra , Chenhui Chu , Yuki Arase

A context-aware language model uses location, user and/or domain metadata (context) to adapt its predictions. In neural language models, context information is typically represented as an embedding and it is given to the RNN as an…

Computation and Language · Computer Science 2018-05-08 Aaron Jaech , Mari Ostendorf

Large Language Models (LLMs) are highly sensitive to their input contexts, motivating the development of automated context engineering. However, existing methods predominantly treat this as a global search problem, seeking a single context…

Computation and Language · Computer Science 2026-05-18 Jiachen Zhu , Zhuoying Ou , Congmin Zheng , Yuxiang Chen , Zeyu Zheng , Rong Shan , Lingyu Yang , Lionel Z. Wang , Weiwen Liu , Yong Yu , Weinan Zhang , Jianghao Lin

Capsule networks (CapsNets) aim to parse images into a hierarchy of objects, parts, and their relations using a two-step process involving part-whole transformation and hierarchical component routing. However, this hierarchical relationship…

Computer Vision and Pattern Recognition · Computer Science 2023-10-25 Pourya Shamsolmoali , Masoumeh Zareapoor , Swagatam Das , Eric Granger , Salvador Garcia

Convolutional neural networks (CNNs) have recently emerged as a popular building block for natural language processing (NLP). Despite their success, most existing CNN models employed in NLP share the same learned (and static) set of filters…

Computation and Language · Computer Science 2018-08-31 Dinghan Shen , Martin Renqiang Min , Yitong Li , Lawrence Carin

A key challenge in entity linking is making effective use of contextual information to disambiguate mentions that might refer to different entities in different contexts. We present a model that uses convolutional neural networks to capture…

Computation and Language · Computer Science 2016-04-05 Matthew Francis-Landau , Greg Durrett , Dan Klein

Recently, studies of visual question answering have explored various architectures of end-to-end networks and achieved promising results on both natural and synthetic datasets, which require explicitly compositional reasoning. However, it…

Computer Vision and Pattern Recognition · Computer Science 2020-03-24 Qingxing Cao , Xiaodan Liang , Keze Wang , Liang Lin

Sentiment analysis is known as one of the most crucial tasks in the field of natural language processing and Convolutional Neural Network (CNN) is one of those prominent models that is commonly used for this aim. Although convolutional…

Computation and Language · Computer Science 2021-02-24 Hossein Sadr , Mozhdeh Nazari Solimandarabi , Mir Mohsen Pedram , Mohammad Teshnehlab

System combination is an important technique for combining the hypotheses of different machine translation systems to improve translation performance. Although early statistical approaches to system combination have been proven effective in…

Computation and Language · Computer Science 2020-07-15 Xuancheng Huang , Jiacheng Zhang , Zhixing Tan , Derek F. Wong , Huanbo Luan , Jingfang Xu , Maosong Sun , Yang Liu

Large language models (LMs) are currently trained to predict tokens given document prefixes, enabling them to directly perform long-form generation and prompting-style tasks which can be reduced to document completion. Existing pretraining…

Despite the remarkable success of Large Language Models (LLMs) in text understanding and generation, their potential for text clustering tasks remains underexplored. We observed that powerful closed-source LLMs provide good quality…

In this work, we propose the combined usage of low- and high-level blocks of convolutional neural networks (CNNs) for improving object recognition. While recent research focused on either propagating the context from all layers, e.g.…

Computer Vision and Pattern Recognition · Computer Science 2018-03-28 Andreas Kölsch , Muhammad Zeshan Afzal , Marcus Liwicki

Machine translation systems are expected to cope with various types of constraints in many practical scenarios. While neural machine translation (NMT) has achieved strong performance in unconstrained cases, it is non-trivial to impose…

Computation and Language · Computer Science 2022-10-24 Shuo Wang , Peng Li , Zhixing Tan , Zhaopeng Tu , Maosong Sun , Yang Liu

Existing neural relevance models do not give enough consideration for query and item context information which diversifies the search results to adapt for personal preference. To bridge this gap, this paper presents a neural learning…

Information Retrieval · Computer Science 2023-09-12 Deguang Kong , Daniel Zhou , Zhiheng Huang , Steph Sigalas

Contextual information in search sessions is important for capturing users' search intents. Various approaches have been proposed to model user behavior sequences to improve document ranking in a session. Typically, training samples of…

Information Retrieval · Computer Science 2022-09-16 Yutao Zhu , Jian-Yun Nie , Yixuan Su , Haonan Chen , Xinyu Zhang , Zhicheng Dou