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Recursive processing in sentence comprehension is considered a hallmark of human linguistic abilities. However, its underlying neural mechanisms remain largely unknown. We studied whether a modern artificial neural network trained with…

计算与语言 · 计算机科学 2021-05-04 Yair Lakretz , Dieuwke Hupkes , Alessandra Vergallito , Marco Marelli , Marco Baroni , Stanislas Dehaene

With the recent success of embeddings in natural language processing, research has been conducted into applying similar methods to code analysis. Most works attempt to process the code directly or use a syntactic tree representation,…

机器学习 · 计算机科学 2018-11-30 Tal Ben-Nun , Alice Shoshana Jakobovits , Torsten Hoefler

Networks have been widely used as the data structure for abstracting real-world systems as well as organizing the relations among entities. Network embedding models are powerful tools in mapping nodes in a network into continuous…

社会与信息网络 · 计算机科学 2019-05-28 Ninghao Liu , Qiaoyu Tan , Yuening Li , Hongxia Yang , Jingren Zhou , Xia Hu

Most approaches that tackle the problem of node classification consider nodes to be similar, if they have shared neighbors or are close to each other in the graph. Recent methods for attributed graphs additionally take attributes of…

机器学习 · 计算机科学 2018-05-23 Evgeniy Faerman , Felix Borutta , Julian Busch , Matthias Schubert

Code search is a widely used technique by developers during software development. It provides semantically similar implementations from a large code corpus to developers based on their queries. Existing techniques leverage deep learning…

软件工程 · 计算机科学 2022-02-17 Weisong Sun , Chunrong Fang , Yuchen Chen , Guanhong Tao , Tingxu Han , Quanjun Zhang

Dense vector representations for textual data are crucial in modern NLP. Word embeddings and sentence embeddings estimated from raw texts are key in achieving state-of-the-art results in various tasks requiring semantic understanding.…

计算与语言 · 计算机科学 2023-07-06 Sonal Sannigrahi , Josef van Genabith , Cristina Espana-Bonet

Network embedding is the process of learning low-dimensional representations for nodes in a network, while preserving node features. Existing studies only leverage network structure information and focus on preserving structural features.…

机器学习 · 计算机科学 2019-03-29 Conghui Zheng , Li Pan , Peng Wu

In text processing, deep neural networks mostly use word embeddings as an input. Embeddings have to ensure that relations between words are reflected through distances in a high-dimensional numeric space. To compare the quality of different…

计算与语言 · 计算机科学 2022-06-01 Matej Ulčar , Kristiina Vaik , Jessica Lindström , Milda Dailidėnaitė , Marko Robnik-Šikonja

One of the most important problems in machine translation (MT) evaluation is to evaluate the similarity between translation hypotheses with different surface forms from the reference, especially at the segment level. We propose to use word…

计算与语言 · 计算机科学 2017-04-04 Junki Matsuo , Mamoru Komachi , Katsuhito Sudoh

This article proposes a biologically inspired neurocomputational architecture which learns associations between words and referents in different contexts, considering evidence collected from the literature of Psycholinguistics and…

机器学习 · 计算机科学 2019-05-29 Hansenclever F. Bassani , Aluizio F. R. Araujo

Human conversations contain many types of information, e.g., knowledge, common sense, and language habits. In this paper, we propose a conversational word embedding method named PR-Embedding, which utilizes the conversation pairs $…

计算与语言 · 计算机科学 2020-12-14 Wentao Ma , Yiming Cui , Ting Liu , Dong Wang , Shijin Wang , Guoping Hu

We study the problem of large-scale network embedding, which aims to learn low-dimensional latent representations for network mining applications. Recent research in the field of network embedding has led to significant progress such as…

社会与信息网络 · 计算机科学 2021-12-03 Junsheng Kong , Weizhao Li , Ben Liao , Jiezhong Qiu , Chang-Yu , Hsieh , Yi Cai , Jinhui Zhu , Shengyu Zhang

Recent studies on direct speech translation show continuous improvements by means of data augmentation techniques and bigger deep learning models. While these methods are helping to close the gap between this new approach and the more…

计算与语言 · 计算机科学 2020-09-11 Mattia Antonino Di Gangi , Marco Gaido , Matteo Negri , Marco Turchi

Multilingual representations embed words from many languages into a single semantic space such that words with similar meanings are close to each other regardless of the language. These embeddings have been widely used in various settings,…

计算与语言 · 计算机科学 2020-05-05 Jieyu Zhao , Subhabrata Mukherjee , Saghar Hosseini , Kai-Wei Chang , Ahmed Hassan Awadallah

Recent works on representation learning for Knowledge Graphs have moved beyond the problem of link prediction, to answering queries of an arbitrary structure. Existing methods are based on ad-hoc mechanisms that require training with a…

人工智能 · 计算机科学 2020-06-25 Daniel Daza , Michael Cochez

Networks are one of the most powerful structures for modeling problems in the real world. Downstream machine learning tasks defined on networks have the potential to solve a variety of problems. With link prediction, for instance, one can…

机器学习 · 计算机科学 2019-11-27 Nino Arsov , Georgina Mirceva

We introduce a few-shot transfer learning method for keyword spotting in any language. Leveraging open speech corpora in nine languages, we automate the extraction of a large multilingual keyword bank and use it to train an embedding model.…

计算与语言 · 计算机科学 2021-09-13 Mark Mazumder , Colby Banbury , Josh Meyer , Pete Warden , Vijay Janapa Reddi

Textual description of a physical location, commonly known as an address, plays an important role in location-based services(LBS) such as on-demand delivery and navigation. However, the prevalence of abnormal addresses, those containing…

计算与语言 · 计算机科学 2024-11-22 Qinchen Yang , Zhiqing Hong , Dongjiang Cao , Haotian Wang , Zejun Xie , Tian He , Yunhuai Liu , Yu Yang , Desheng Zhang

We present a structured overview of adaptation algorithms for neural network-based speech recognition, considering both hybrid hidden Markov model / neural network systems and end-to-end neural network systems, with a focus on speaker…

音频与语音处理 · 电气工程与系统科学 2021-03-02 Peter Bell , Joachim Fainberg , Ondrej Klejch , Jinyu Li , Steve Renals , Pawel Swietojanski

Sequence labeling architectures use word embeddings for capturing similarity, but suffer when handling previously unseen or rare words. We investigate character-level extensions to such models and propose a novel architecture for combining…

计算与语言 · 计算机科学 2016-11-15 Marek Rei , Gamal K. O. Crichton , Sampo Pyysalo