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As the Internet grows in size, so does the amount of text based information that exists. For many application spaces it is paramount to isolate and identify texts that relate to a particular topic. While one-class classification would be…

人工智能 · 计算机科学 2021-11-02 Sameer Khanna

Nowadays, according to the increasingly increasing information, the importance of its presentation is also increasing. The internet has become one of the main sources of information for users and their favorite topics. It also provides…

信息检索 · 计算机科学 2020-04-27 Mohammad Moradi , Elham Ghanbari , Mehrdad Maeen , Sasan Harifi

Text alignment finds application in tasks such as citation recommendation and plagiarism detection. Existing alignment methods operate at a single, predefined level and cannot learn to align texts at, for example, sentence and document…

计算与语言 · 计算机科学 2020-10-06 Xuhui Zhou , Nikolaos Pappas , Noah A. Smith

Argument mining is to analyze argument structure and extract important argument information from unstructured text. An argument mining system can help people automatically gain causal and logical information behind the text. As…

计算与语言 · 计算机科学 2023-09-19 Lang Cao

Graphic visual content helps in promoting information communication and inspiration divergence. However, the interpretation of visual content currently relies mainly on humans' personal knowledge background, thereby affecting the quality…

计算机视觉与模式识别 · 计算机科学 2024-12-02 Xiaoyu Deng , Zhengjian Kang , Xintao Li , Yongzhe Zhang , Tianmin Guo

The amount of electronic documents in the Internet grows very quickly. How to effectively identify subjects for documents becomes an important issue. In past, the researches focus on the behavior of nouns in documents. Although subjects are…

数字图书馆 · 计算机科学 2007-05-23 Kuang-hua Chen

Multi-document summarization is a process of automatic generation of a compressed version of the given collection of documents. Recently, the graph-based models and ranking algorithms have been actively investigated by the extractive…

信息检索 · 计算机科学 2014-06-02 Ercan Canhasi

When speakers describe an image, they tend to look at objects before mentioning them. In this paper, we investigate such sequential cross-modal alignment by modelling the image description generation process computationally. We take as our…

计算与语言 · 计算机科学 2020-11-10 Ece Takmaz , Sandro Pezzelle , Lisa Beinborn , Raquel Fernández

When summarizing a collection of views, arguments or opinions on some topic, it is often desirable not only to extract the most salient points, but also to quantify their prevalence. Work on multi-document summarization has traditionally…

计算与语言 · 计算机科学 2020-10-13 Roy Bar-Haim , Yoav Kantor , Lilach Eden , Roni Friedman , Dan Lahav , Noam Slonim

Text classification is the process of classifying documents into predefined categories based on their content. It is the automated assignment of natural language texts to predefined categories. Text classification is the primary requirement…

信息检索 · 计算机科学 2010-09-28 S. M. Kamruzzaman

Text summarization and sentiment classification both aim to capture the main ideas of the text but at different levels. Text summarization is to describe the text within a few sentences, while sentiment classification can be regarded as a…

计算与语言 · 计算机科学 2018-05-31 Shuming Ma , Xu Sun , Junyang Lin , Xuancheng Ren

Text classification helps analyse texts for semantic meaning and relevance, by mapping the words against this hierarchy. An analysis of various types of texts is invaluable to understanding both their semantic meaning, as well as their…

机器学习 · 计算机科学 2022-11-16 Chaitanya Chadha , Vandit Gupta , Deepak Gupta , Ashish Khanna

We propose SelfDoc, a task-agnostic pre-training framework for document image understanding. Because documents are multimodal and are intended for sequential reading, our framework exploits the positional, textual, and visual information of…

计算机视觉与模式识别 · 计算机科学 2021-06-08 Peizhao Li , Jiuxiang Gu , Jason Kuen , Vlad I. Morariu , Handong Zhao , Rajiv Jain , Varun Manjunatha , Hongfu Liu

The dominant text generation models compose the output by sequentially selecting words from a fixed vocabulary. In this paper, we formulate text generation as progressively copying text segments (e.g., words or phrases) from an existing…

计算与语言 · 计算机科学 2023-07-17 Tian Lan , Deng Cai , Yan Wang , Heyan Huang , Xian-Ling Mao

In recent times, data is growing rapidly in every domain such as news, social media, banking, education, etc. Due to the excessiveness of data, there is a need of automatic summarizer which will be capable to summarize the data especially…

计算与语言 · 计算机科学 2017-04-12 Santosh Kumar Bharti , Korra Sathya Babu

Legal document summarization represents a significant advancement towards improving judicial efficiency through the automation of key information detection. Our approach leverages state-of-the-art natural language processing techniques to…

计算与语言 · 计算机科学 2025-07-28 Yongjie Li , Ruilin Nong , Jianan Liu , Lucas Evans

Recent advances in image captioning task have led to increasing interests in video captioning task. However, most works on video captioning are focused on generating single input of aggregated features, which hardly deviates from image…

计算机视觉与模式识别 · 计算机科学 2016-05-19 Andrew Shin , Katsunori Ohnishi , Tatsuya Harada

We consider the problem of modeling the content structure of texts within a specific domain, in terms of the topics the texts address and the order in which these topics appear. We first present an effective knowledge-lean method for…

计算与语言 · 计算机科学 2007-05-23 Regina Barzilay , Lillian Lee

This paper presents a methodology for summarization from multiple documents which are about a specific topic. It is based on the specification and identification of the cross-document relations that occur among textual elements within those…

计算与语言 · 计算机科学 2016-08-31 Stergos D. Afantenos , Irene Doura , Eleni Kapellou , Vangelis Karkaletsis

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