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Automatically generating a human-like description for a given image is a potential research in artificial intelligence, which has attracted a great of attention recently. Most of the existing attention methods explore the mapping…

计算机视觉与模式识别 · 计算机科学 2020-11-03 Feicheng Huang , Zhixin Li , Haiyang Wei , Canlong Zhang , Huifang Ma

The Transformer-based models with the multi-head self-attention mechanism are widely used in natural language processing, and provide state-of-the-art results. While the pre-trained language backbones are shown to implicitly capture certain…

计算与语言 · 计算机科学 2023-12-18 Zhengyuan Liu , Nancy F. Chen

Enhancing reader engagement while preserving informational fidelity is a central challenge in controllable text generation for news media. Optimizing news headlines for reader engagement is often conflated with clickbait, resulting in…

计算与语言 · 计算机科学 2026-03-27 Yehudit Aperstein , Linoy Halifa , Sagiv Bar , Alexander Apartsin

Uplift modeling is a causal learning technique that estimates subgroup-level treatment effects. It is commonly used in industry and elsewhere for tasks such as targeting ads. In a typical setting, uplift models can take thousands of…

机器学习 · 计算机科学 2022-07-15 Zhenyu Zhao , Yumin Zhang , Totte Harinen , Mike Yung

The purpose of modeling document relevance for search engines is to rank better in subsequent searches. Document-specific historical click-through rates can be important features in a dynamic ranking system which updates as we accumulate…

信息检索 · 计算机科学 2024-02-06 Richard Demsyn-Jones

Attention is an operation that selects some largest element from some set, where the notion of largest is defined elsewhere. Applying this operation to sequence to sequence mapping results in significant improvements to the task at hand. In…

机器学习 · 计算机科学 2019-05-27 Vasileios Lioutas , Andriy Drozdyuk

Text summarization is the research area aiming at creating a short and condensed version of the original document, which conveys the main idea of the document in a few words. This research topic has started to attract the attention of a…

计算与语言 · 计算机科学 2020-05-12 Shen Gao , Xiuying Chen , Zhaochun Ren , Dongyan Zhao , Rui Yan

Recommendation systems usually recommend the existing contents to different users. However, in comparison to static recommendation methods, a recommendation logic that dynamically adjusts based on user interest preferences may potentially…

多媒体 · 计算机科学 2024-07-16 Boda Lin , Jiaxin Shi , Haolong Yan , Binghao Tang , Xiaocheng Gong , Si Li

Storytelling algorithms aim to 'connect the dots' between disparate documents by linking starting and ending documents through a series of intermediate documents. Existing storytelling algorithms are based on notions of coherence and…

人工智能 · 计算机科学 2016-02-23 Dipayan Maiti , Mohammad Raihanul Islam , Scotland Leman , Naren Ramakrishnan

The vast amounts of on-line text now available have led to renewed interest in information extraction (IE) systems that analyze unrestricted text, producing a structured representation of selected information from the text. This paper…

人工智能 · 计算机科学 2014-11-17 S. Soderland , Lehnert. W

Opinion summarization is the automatic creation of text reflecting subjective information expressed in multiple documents, such as user reviews of a product. The task is practically important and has attracted a lot of attention. However,…

机器学习 · 计算机科学 2020-10-13 Arthur Bražinskas , Mirella Lapata , Ivan Titov

In this work, we present a weakly supervised sentence extraction technique for identifying important sentences in scientific papers that are worthy of inclusion in the abstract. We propose a new attention based deep learning architecture…

信息检索 · 计算机科学 2018-02-14 Parth Mehta , Gaurav Arora , Prasenjit Majumder

Click-through rate (CTR) is a key signal of relevance for search engine results, both organic and sponsored. CTR of a result has two core components: (a) the probability of examination of a result by a user, and (b) the perceived relevance…

机器学习 · 计算机科学 2018-10-22 Muhammad Asiful Islam , Ramakrishnan Srikant , Sugato Basu

Large Language Models have recently been applied to text annotation tasks from social sciences, equalling or surpassing the performance of human workers at a fraction of the cost. However, no inquiry has yet been made on the impact of…

计算与语言 · 计算机科学 2025-03-11 Louis Abraham , Charles Arnal , Antoine Marie

Click models are an important tool for leveraging user feedback, and are used by commercial search engines for surfacing relevant search results. However, existing click models are lacking in two aspects. First, they do not share…

信息检索 · 计算机科学 2014-01-03 Dinesh Govindaraj , Tao Wang , S. V. N. Vishwanathan

The rapid growth of text data has motivated the development of machine-learning based automatic text summarization strategies that concisely capture the essential ideas in a larger text. This study aimed to devise an extractive…

计算与语言 · 计算机科学 2019-11-15 Vivian T. Chou , LeAnna Kent , Joel A. Góngora , Sam Ballerini , Carl D. Hoover

Explanations are central to everyday life, and are a topic of growing interest in the AI community. To investigate the process of providing natural language explanations, we leverage the dynamics of the /r/ChangeMyView subreddit to build a…

计算与语言 · 计算机科学 2019-11-05 David Atkinson , Kumar Bhargav Srinivasan , Chenhao Tan

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

Automated captioning of photos is a mission that incorporates the difficulties of photo analysis and text generation. One essential feature of captioning is the concept of attention: how to determine what to specify and in which sequence.…

计算机视觉与模式识别 · 计算机科学 2020-12-18 Daniel Yarnell , Xian Wang

Explanations in a recommender system assist users in making informed decisions among a set of recommended items. Great research attention has been devoted to generating natural language explanations to depict how the recommendations are…

信息检索 · 计算机科学 2022-02-22 Peng Wang , Renqin Cai , Hongning Wang