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Accuracy is one of the basic principles of journalism. However, it is increasingly hard to manage due to the diversity of news media. Some editors of online news tend to use catchy headlines which trick readers into clicking. These…

计算与语言 · 计算机科学 2017-08-30 Wei Wei , Xiaojun Wan

We fine-tune GPT-3 to answer long-form questions using a text-based web-browsing environment, which allows the model to search and navigate the web. By setting up the task so that it can be performed by humans, we are able to train models…

Intentionally luring readers to click on a particular content by exploiting their curiosity defines a title as clickbait. Although several studies focused on detecting clickbait titles in English articles, low resource language like Bangla…

计算与语言 · 计算机科学 2023-11-13 Md. Motahar Mahtab , Monirul Haque , Mehedi Hasan , Farig Sadeque

This paper presents the results of research on supervised extractive text summarisation for scientific articles. We show that a simple sequential tagging model based only on the text within a document achieves high results against a simple…

计算与语言 · 计算机科学 2022-04-08 Daniel Kershaw , Rob Koeling

This paper creates a paradigm shift with regard to the way we build neural extractive summarization systems. Instead of following the commonly used framework of extracting sentences individually and modeling the relationship between…

计算与语言 · 计算机科学 2020-04-21 Ming Zhong , Pengfei Liu , Yiran Chen , Danqing Wang , Xipeng Qiu , Xuanjing Huang

In this paper we discuss several issues related to automated text classification of web sites. We analyze the nature of web content and metadata in relation to requirements for text features. We find that HTML metatags are a good source of…

信息检索 · 计算机科学 2007-05-23 John M. Pierre

With the development and business adoption of knowledge graph, there is an increasing demand for extracting entities and relations of knowledge graphs from unstructured domain documents. This makes the automatic knowledge extraction for…

计算与语言 · 计算机科学 2021-03-02 Wang Zijia , Li Ye , Zhu Zhongkai

Many extractive question answering models are trained to predict start and end positions of answers. The choice of predicting answers as positions is mainly due to its simplicity and effectiveness. In this study, we hypothesize that when…

计算与语言 · 计算机科学 2021-03-09 Miyoung Ko , Jinhyuk Lee , Hyunjae Kim , Gangwoo Kim , Jaewoo Kang

Since the advent of the web, the amount of data on wen has been increased several million folds. In recent years web data generated is more than data stored for years. One important data format is text. To answer user queries over the…

信息检索 · 计算机科学 2018-11-19 Chandra Shekhar Yadav

We present a supervised learning approach for automatic extraction of keyphrases from single documents. Our solution uses simple to compute statistical and positional features of candidate phrases and does not rely on any external knowledge…

信息检索 · 计算机科学 2024-04-12 Sriraghavendra Ramaswamy

Keyphrases provide a simple way of describing a document, giving the reader some clues about its contents. Keyphrases can be useful in a various applications such as retrieval engines, browsing interfaces, thesaurus construction, text…

信息检索 · 计算机科学 2010-04-20 Kamal Sarkar , Mita Nasipuri , Suranjan Ghose

While composing a new document, anything from a news article to an email or essay, authors often utilize direct quotes from a variety of sources. Although an author may know what point they would like to make, selecting an appropriate quote…

计算与语言 · 计算机科学 2020-08-20 Ansel MacLaughlin , Tao Chen , Burcu Karagol Ayan , Dan Roth

We study question-answering over semi-structured data. We introduce a new way to apply the technique of semantic parsing by applying machine learning only to provide annotations that the system infers to be missing; all the other parsing…

计算与语言 · 计算机科学 2017-09-12 Kedar Dhamdhere , Kevin S. McCurley , Mukund Sundararajan , Ankur Taly

Answering questions that require multi-hop reasoning at web-scale necessitates retrieving multiple evidence documents, one of which often has little lexical or semantic relationship to the question. This paper introduces a new graph-based…

计算与语言 · 计算机科学 2020-02-17 Akari Asai , Kazuma Hashimoto , Hannaneh Hajishirzi , Richard Socher , Caiming Xiong

In recent years, fully automated content analysis based on probabilistic topic models has become popular among social scientists because of their scalability. The unsupervised nature of the models makes them suitable for exploring topics in…

计算与语言 · 计算机科学 2023-02-06 Shusei Eshima , Kosuke Imai , Tomoya Sasaki

Extractive models usually formulate text summarization as extracting fixed top-$k$ salient sentences from the document as a summary. Few works exploited extracting finer-grained Elementary Discourse Unit (EDU) with little analysis and…

计算与语言 · 计算机科学 2023-03-14 Yuping Wu , Ching-Hsun Tseng , Jiayu Shang , Shengzhong Mao , Goran Nenadic , Xiao-Jun Zeng

Online encyclopediae like Wikipedia contain large amounts of text that need frequent corrections and updates. The new information may contradict existing content in encyclopediae. In this paper, we focus on rewriting such dynamically…

计算与语言 · 计算机科学 2019-12-04 Darsh J Shah , Tal Schuster , Regina Barzilay

This paper addresses the problem of determining the best answer in Community-based Question Answering (CQA) websites by focussing on the content. In particular, we present a system, ACQUA [http://acqua.kmi.open.ac.uk], that can be installed…

计算与语言 · 计算机科学 2015-06-18 George Gkotsis , Maria Liakata , Carlos Pedrinaci , John Domingue

Personalized web services strive to adapt their services (advertisements, news articles, etc) to individual users by making use of both content and user information. Despite a few recent advances, this problem remains challenging for at…

机器学习 · 计算机科学 2012-03-05 Lihong Li , Wei Chu , John Langford , Robert E. Schapire

Steady progress has been made in abstractive summarization with attention-based sequence-to-sequence learning models. In this paper, we propose a new decoder where the output summary is generated by conditioning on both the input text and…

机器学习 · 计算机科学 2019-08-21 Melissa Ailem , Bowen Zhang , Fei Sha