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Episodic memory plays an important role in the behavior of animals and humans. It allows the accumulation of information about current state of the environment in a task-agnostic way. This episodic representation can be later accessed by…

神经与进化计算 · 计算机科学 2019-05-08 Artyom Y. Sorokin , Mikhail S. Burtsev

Chinese pre-trained language models usually process text as a sequence of characters, while ignoring more coarse granularity, e.g., words. In this work, we propose a novel pre-training paradigm for Chinese -- Lattice-BERT, which explicitly…

计算与语言 · 计算机科学 2021-05-31 Yuxuan Lai , Yijia Liu , Yansong Feng , Songfang Huang , Dongyan Zhao

Recently, pre-trained models have achieved state-of-the-art results in various language understanding tasks, which indicates that pre-training on large-scale corpora may play a crucial role in natural language processing. Current…

计算与语言 · 计算机科学 2019-11-22 Yu Sun , Shuohuan Wang , Yukun Li , Shikun Feng , Hao Tian , Hua Wu , Haifeng Wang

Active learning is commonly used to train label-efficient models by adaptively selecting the most informative queries. However, most active learning strategies are designed to either learn a representation of the data (e.g., embedding or…

机器学习 · 计算机科学 2022-02-07 Namrata Nadagouda , Austin Xu , Mark A. Davenport

Clinical notes contain an abundance of important but not-readily accessible information about patients. Systems to automatically extract this information rely on large amounts of training data for which their exists limited resources to…

计算与语言 · 计算机科学 2020-04-23 Andriy Mulyar , Bridget T. McInnes

We study three general multi-task learning (MTL) approaches on 11 sequence tagging tasks. Our extensive empirical results show that in about 50% of the cases, jointly learning all 11 tasks improves upon either independent or pairwise…

计算与语言 · 计算机科学 2018-08-14 Soravit Changpinyo , Hexiang Hu , Fei Sha

Detecting the occlusion from stereo images or video frames is important to many computer vision applications. Previous efforts focus on bundling it with the computation of disparity or optical flow, leading to a chicken-and-egg problem. In…

计算机视觉与模式识别 · 计算机科学 2018-09-25 Ang Li , Zejian Yuan

Multi-task learning (MTL) allows deep neural networks to learn from related tasks by sharing parameters with other networks. In practice, however, MTL involves searching an enormous space of possible parameter sharing architectures to find…

机器学习 · 统计学 2018-11-20 Sebastian Ruder , Joachim Bingel , Isabelle Augenstein , Anders Søgaard

In this paper, we present a new kind of learning implementation to recognize the patterns using the concept of Mirroring Neural Network (MNN) which can extract information from distinct sensory input patterns and perform pattern recognition…

人工智能 · 计算机科学 2008-12-16 Dasika Ratna Deepthi , K. Eswaran

Detecting plagiarism involves finding similar items in two different sources. In this article, we propose a novel method for detecting plagiarism that is based on attention mechanism-based long short-term memory (LSTM) and bidirectional…

计算与语言 · 计算机科学 2023-05-05 Seyed Vahid Moravvej , Seyed Jalaleddin Mousavirad , Diego Oliva , Fardin Mohammadi

Many domain adaptation approaches rely on learning cross domain shared representations to transfer the knowledge learned in one domain to other domains. Traditional domain adaptation only considers adapting for one task. In this paper, we…

计算与语言 · 计算机科学 2017-05-31 Nanyun Peng , Mark Dredze

Mining entity synonym sets (i.e., sets of terms referring to the same entity) is an important task for many entity-leveraging applications. Previous work either rank terms based on their similarity to a given query term, or treats the…

计算与语言 · 计算机科学 2018-11-20 Jiaming Shen , Ruiliang Lyu , Xiang Ren , Michelle Vanni , Brian Sadler , Jiawei Han

Multi-task learning shares information between related tasks, sometimes reducing the number of parameters required. State-of-the-art results across multiple natural language understanding tasks in the GLUE benchmark have previously used…

机器学习 · 计算机科学 2019-05-16 Asa Cooper Stickland , Iain Murray

With the rapid growth of the scientific literature, manually selecting appropriate citations for a paper is becoming increasingly challenging and time-consuming. While several approaches for automated citation recommendation have been…

计算与语言 · 计算机科学 2020-07-09 Binh Thanh Kieu , Inigo Jauregi Unanue , Son Bao Pham , Hieu Xuan Phan , Massimo Piccardi

Automatically understanding the contents of an image is a highly relevant problem in practice. In e-commerce and social media settings, for example, a common problem is to automatically categorize user-provided pictures. Nowadays, a…

计算机视觉与模式识别 · 计算机科学 2022-10-24 Koby Bibas , Oren Sar Shalom , Dietmar Jannach

This paper presents the results of the RepEval 2017 Shared Task, which evaluated neural network sentence representation learning models on the Multi-Genre Natural Language Inference corpus (MultiNLI) recently introduced by Williams et al.…

计算与语言 · 计算机科学 2017-07-27 Nikita Nangia , Adina Williams , Angeliki Lazaridou , Samuel R. Bowman

A simile is a figure of speech that compares two different things (called the tenor and the vehicle) via shared properties. The tenor and the vehicle are usually connected with comparator words such as "like" or "as". The simile phenomena…

计算与语言 · 计算机科学 2024-10-21 Longxuan Ma , Weinan Zhang , Shuhan Zhou , Churui Sun , Changxin Ke , Ting Liu

Instance segmentation is a computer vision task where separate objects in an image are detected and segmented. State-of-the-art deep neural network models require large amounts of labeled data in order to perform well in this task. Making…

计算机视觉与模式识别 · 计算机科学 2022-02-21 Tuomas Sormunen , Arttu Lämsä , Miguel Bordallo Lopez

The extraction and use of diverse knowledge from numerous documents is a pressing challenge in intelligent information retrieval. Documents contain elements that require different recognition methods. Table recognition typically consists of…

计算机视觉与模式识别 · 计算机科学 2025-12-25 Takaya Kawakatsu

Parallel sentence extraction is a task addressing the data sparsity problem found in multilingual natural language processing applications. We propose an end-to-end deep neural network approach to detect translational equivalence between…

计算与语言 · 计算机科学 2017-09-29 Francis Grégoire , Philippe Langlais