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We present a detailed comparison of two types of sequence to sequence models trained to conduct a compositional task. The models are architecturally identical at inference time, but differ in the way that they are trained: our baseline…

计算与语言 · 计算机科学 2019-06-07 Joris Baan , Jana Leible , Mitja Nikolaus , David Rau , Dennis Ulmer , Tim Baumgärtner , Dieuwke Hupkes , Elia Bruni

The task of linearization is to find a grammatical order given a set of words. Traditional models use statistical methods. Syntactic linearization systems, which generate a sentence along with its syntactic tree, have shown state-of-the-art…

计算与语言 · 计算机科学 2018-10-24 Linfeng Song , Yue Zhang , Daniel Gildea

Memory and computation efficient deep learning architec- tures are crucial to continued proliferation of machine learning capabili- ties to new platforms and systems. Binarization of operations in convo- lutional neural networks has shown…

计算机视觉与模式识别 · 计算机科学 2018-03-23 Jeng-Hau Lin , Yunfan Yang , Rajesh Gupta , Zhuowen Tu

Machine learning models are trained with relatively simple objectives, such as next token prediction. However, on deployment, they appear to capture a more fundamental representation of their input data. It is of interest to understand the…

机器学习 · 计算机科学 2024-12-23 Thomas Walker

Image captioning is a research hotspot where encoder-decoder models combining convolutional neural network (CNN) and long short-term memory (LSTM) achieve promising results. Despite significant progress, these models generate sentences…

计算机视觉与模式识别 · 计算机科学 2019-10-16 Hongwei Ge , Zehang Yan , Kai Zhang , Mingde Zhao , Liang Sun

The advancement of the Natural Language Processing field has enabled the development of language models with a great capacity for generating text. In recent years, Neuroscience has been using these models to better understand cognitive…

神经元与认知 · 定量生物学 2024-10-01 Bruno Bianchi , Alfredo Umfurer , Juan Esteban Kamienkowski

Large language models such as GPT and Llama are trained with a next-token prediction loss. In this work, we suggest that training language models to predict multiple future tokens at once results in higher sample efficiency. More…

计算与语言 · 计算机科学 2026-03-03 Athul Radhakrishnan , Siddhant Mohan , Mahima Sachdeva

Coordination recognition and subtle pattern prediction of future trajectories play a significant role when modeling interactive behaviors of multiple agents. Due to the essential property of uncertainty in the future evolution,…

机器人学 · 计算机科学 2019-05-03 Jiachen Li , Hengbo Ma , Wei Zhan , Masayoshi Tomizuka

In this paper, we present a method to utilize 2D-2D point matches between images taken during different image conditions to train a convolutional neural network for semantic segmentation. Enforcing label consistency across the matches makes…

计算机视觉与模式识别 · 计算机科学 2019-08-19 Måns Larsson , Erik Stenborg , Lars Hammarstrand , Torsten Sattler , Mark Pollefeys , Fredrik Kahl

Neural machine translation (NMT) systems are usually trained on a large amount of bilingual sentence pairs and translate one sentence at a time, ignoring inter-sentence information. This may make the translation of a sentence ambiguous or…

计算与语言 · 计算机科学 2018-06-13 Shaohui Kuang , Deyi Xiong

This paper presents the design of an associative memory with feedback that is capable of on-line temporal sequence learning. A framework for on-line sequence learning has been proposed, and different sequence learning models have been…

神经与进化计算 · 计算机科学 2007-05-23 J. Bose , S. B. Furber , J. L. Shapiro

Document-level machine translation incorporates inter-sentential dependencies into the translation of a source sentence. In this paper, we propose a new framework to model cross-sentence dependencies by training neural machine translation…

计算与语言 · 计算机科学 2020-03-31 Pei Zhang , Xu Zhang , Wei Chen , Jian Yu , Yanfeng Wang , Deyi Xiong

Sentence pair modeling is critical for many NLP tasks, such as paraphrase identification, semantic textual similarity, and natural language inference. Most state-of-the-art neural models for these tasks rely on pretrained word embedding and…

计算与语言 · 计算机科学 2018-05-23 Wuwei Lan , Wei Xu

Argument Component Boundary Detection (ACBD) is an important sub-task in argumentation mining; it aims at identifying the word sequences that constitute argument components, and is usually considered as the first sub-task in the…

计算与语言 · 计算机科学 2017-05-08 Minglan Li , Yang Gao , Hui Wen , Yang Du , Haijing Liu , Hao Wang

Large language models based on self-attention mechanisms have achieved astonishing performances not only in natural language itself, but also in a variety of tasks of different nature. However, regarding processing language, our human brain…

计算与语言 · 计算机科学 2024-04-18 Chan Li , Junbin Qiu , Haiping Huang

This work theoretically investigates the performance of a composite neural network. A composite neural network is a rooted directed acyclic graph combining a set of pre-trained and non-instantiated neural network models, where a pre-trained…

机器学习 · 计算机科学 2019-12-30 Ming-Chuan Yang , Meng Chang Chen

Transformer-based pre-trained models have achieved great improvements in semantic matching. However, existing models still suffer from insufficient ability to capture subtle differences. The modification, addition and deletion of words in…

计算与语言 · 计算机科学 2023-03-15 Chao Xue , Di Liang , Sirui Wang , Wei Wu , Jing Zhang

Textual-edge Graphs (TEGs), characterized by rich text annotations on edges, are increasingly significant in network science due to their ability to capture rich contextual information among entities. Existing works have proposed various…

社会与信息网络 · 计算机科学 2024-11-19 Chen Ling , Zhuofeng Li , Yuntong Hu , Zheng Zhang , Zhongyuan Liu , Shuang Zheng , Jian Pei , Liang Zhao

Continuous-output neural machine translation (CoNMT) replaces the discrete next-word prediction problem with an embedding prediction. The semantic structure of the target embedding space (i.e., closeness of related words) is intuitively…

计算与语言 · 计算机科学 2024-04-03 Evgeniia Tokarchuk , Vlad Niculae

Neural networks are not learning optimal decision boundaries. We show that decision boundaries are situated in areas of low training data density. They are impacted by few training samples which can easily lead to overfitting. We provide a…

机器学习 · 计算机科学 2023-10-09 Johannes Schneider