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One of the first pre-processing steps for constructing web-scale LLM pretraining datasets involves extracting text from HTML. Despite the immense diversity of web content, existing open-source datasets predominantly apply a single fixed…

Generating a readable summary that describes the functionality of a program is known as source code summarization. In this task, learning code representation by modeling the pairwise relationship between code tokens to capture their…

软件工程 · 计算机科学 2020-05-05 Wasi Uddin Ahmad , Saikat Chakraborty , Baishakhi Ray , Kai-Wei Chang

We aim to better exploit the limited amounts of parallel text available in low-resource settings by introducing a differentiable reconstruction loss for neural machine translation (NMT). This loss compares original inputs to reconstructed…

计算与语言 · 计算机科学 2019-04-05 Xing Niu , Weijia Xu , Marine Carpuat

Knowledge discovery and collection are intelligence-intensive tasks that traditionally require significant human effort to ensure high-quality outputs. Recent research has explored multi-agent frameworks for automating Wikipedia-style…

计算机视觉与模式识别 · 计算机科学 2025-09-08 Zhongyu Yang , Jun Chen , Dannong Xu , Junjie Fei , Xiaoqian Shen , Liangbing Zhao , Chun-Mei Feng , Mohamed Elhoseiny

The task of Split and Rephrase, which splits a complex sentence into multiple simple sentences with the same meaning, improves readability and enhances the performance of downstream tasks in natural language processing (NLP). However, while…

计算与语言 · 计算机科学 2024-04-16 Hayato Tsukagoshi , Tsutomu Hirao , Makoto Morishita , Katsuki Chousa , Ryohei Sasano , Koichi Takeda

The success of machine learning algorithms is inherently related to the extraction of meaningful features, as they play a pivotal role in the performance of these algorithms. Central to this challenge is the quality of data representation.…

图像与视频处理 · 电气工程与系统科学 2025-07-10 Weronika Hryniewska-Guzik , Przemyslaw Biecek

The Transformer has quickly become the dominant architecture for various pattern recognition tasks due to its capacity for long-range representation. However, transformers are data-hungry models and need large datasets for training. In…

计算机视觉与模式识别 · 计算机科学 2023-03-27 Marwa Dhiaf , Ahmed Cheikh Rouhou , Yousri Kessentini , Sinda Ben Salem

Recently, the attention-enhanced multi-layer encoder, such as Transformer, has been extensively studied in Machine Reading Comprehension (MRC). To predict the answer, it is common practice to employ a predictor to draw information only from…

计算与语言 · 计算机科学 2021-02-03 Nuo Chen , Fenglin Liu , Chenyu You , Peilin Zhou , Yuexian Zou

A number of problems in the processing of sound and natural language, as well as in other areas, can be reduced to simultaneously reading an input sequence and writing an output sequence of generally different length. There are well…

机器学习 · 计算机科学 2022-02-17 Grzegorz Rypeść , Łukasz Lepak , Paweł Wawrzyński

Aiming at improving the performance of existing detection algorithms developed for different applications, we propose a region regression-based multi-stage class-agnostic detection pipeline, whereby the existing algorithms are employed for…

计算机视觉与模式识别 · 计算机科学 2016-07-19 Wei Li , Matthias Breier , Dorit Merhof

Most Reading Comprehension methods limit themselves to queries which can be answered using a single sentence, paragraph, or document. Enabling models to combine disjoint pieces of textual evidence would extend the scope of machine…

计算与语言 · 计算机科学 2018-06-12 Johannes Welbl , Pontus Stenetorp , Sebastian Riedel

With the rise of deep learning, large datasets and complex models have become common, requiring significant computing power. To address this, data distillation has emerged as a technique to quickly train models with lower memory and time…

计算与语言 · 计算机科学 2023-08-10 Shivam Sahni , Harsh Patel

Unsupervised crowd counting is a challenging yet not largely explored task. In this paper, we explore it in a transfer learning setting where we learn to detect and count persons in an unlabeled target set by transferring bi-knowledge…

计算机视觉与模式识别 · 计算机科学 2020-09-29 Yuting Liu , Zheng Wang , Miaojing Shi , Shin'ichi Satoh , Qijun Zhao , Hongyu Yang

Wikidata constraints, albeit useful, are represented and processed in an incomplete, ad hoc fashion. Constraint declarations do not fully express their meaning, and thus do not provide a precise, unambiguous basis for constraint…

人工智能 · 计算机科学 2020-08-18 David L. Martin , Peter F. Patel-Schneider

This paper is a short description of an information retrieval system enhanced by three model driven retrieval services: (1) co-word analysis based query expansion, re-ranking via (2) Bradfordizing and (3) author centrality. The different…

信息检索 · 计算机科学 2017-05-03 Philipp Schaer , Philipp Mayr , Peter Mutschke

Large public knowledge graphs, like Wikidata, contain billions of statements about tens of millions of entities, thus inspiring various use cases to exploit such knowledge graphs. However, practice shows that much of the relevant…

人工智能 · 计算机科学 2022-08-09 Bohui Zhang , Filip Ilievski , Pedro Szekely

Reading Comprehension (RC) is a task of answering a question from a given passage or a set of passages. In the case of multiple passages, the task is to find the best possible answer to the question. Recent trials and experiments in the…

计算与语言 · 计算机科学 2022-01-06 Avi Chawla

Wikidata is the largest collaborative general knowledge graph supported by a worldwide community. It includes many helpful topics for knowledge exploration and data science applications. However, due to the enormous size of Wikidata, it is…

数据库 · 计算机科学 2022-11-11 Phuc Nguyen , Hideaki Takeda

The ability to interpret machine learning models has become increasingly important now that machine learning is used to inform consequential decisions. We propose an approach called model extraction for interpreting complex, blackbox…

机器学习 · 计算机科学 2018-03-14 Osbert Bastani , Carolyn Kim , Hamsa Bastani

Developing new ideas and algorithms in the fields of graph processing and relational learning requires public datasets. While Wikidata is the largest open source knowledge graph, involving more than fifty million entities, it is larger than…

机器学习 · 计算机科学 2019-10-07 Armand Boschin , Thomas Bonald