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Clause selection is arguably the most important choice point in saturation-based theorem proving. Framing it as a reinforcement learning (RL) task is a way to challenge the human-designed heuristics of state-of-the-art provers and to…

人工智能 · 计算机科学 2025-06-03 Martin Suda

News recommendation is a core technique used by many online news platforms. Recommending high-quality news to users is important for keeping good user experiences and news platforms' reputations. However, existing news recommendation…

信息检索 · 计算机科学 2022-03-01 Chuhan Wu , Fangzhao Wu , Tao Qi , Yongfeng Huang

Online social media platforms offer access to a vast amount of information, but sifting through the abundance of news can be overwhelming and tiring for readers. personalised recommendation algorithms can help users find information that…

人工智能 · 计算机科学 2023-02-06 Mengyan Wang , Weihua Li , Jingli Shi , Shiqing Wu , Quan Bai

Research in the domain of 'Innovation Studies' has been claimed to allow for the study of how technology will develop in the future. Some suggest that the National and Sectoral Innovation Systems literature has become bogged down, however,…

物理与社会 · 物理学 2011-08-02 Wilfred Dolfsma , Loet Leydesdorff

Automatic news recommendation has gained much attention from the academic community and industry. Recent studies reveal that the key to this task lies within the effective representation learning of both news and users. Existing works…

计算与语言 · 计算机科学 2021-09-21 Zhiming Mao , Xingshan Zeng , Kam-Fai Wong

Reference texts such as encyclopedias and news articles can manifest biased language when objective reporting is substituted by subjective writing. Existing methods to detect bias mostly rely on annotated data to train machine learning…

计算与语言 · 计算机科学 2021-12-20 Timo Spinde , David Krieger , Manuel Plank , Bela Gipp

This paper is focused on automatic multi-label document classification of Czech text documents. The current approaches usually use some pre-processing which can have negative impact (loss of information, additional implementation work,…

计算与语言 · 计算机科学 2020-10-08 Ladislav Lenc , Pavel Král

Recommender Systems are tools that improve how users find relevant information in web systems, so they do not face too much information. In order to generate better recommendations, the context of information should be used in the…

信息检索 · 计算机科学 2020-07-10 Igor André Pegoraro Santana , Marcos Aurelio Domingues

Attentional, RNN-based encoder-decoder architectures have achieved impressive performance on abstractive summarization of news articles. However, these methods fail to account for long term dependencies within the sentences of a document.…

计算与语言 · 计算机科学 2020-10-13 Tanya Chowdhury , Sachin Kumar , Tanmoy Chakraborty

Structural information is important in natural language understanding. Although some current neural net-based models have a limited ability to take local syntactic information, they fail to use high-level and large-scale structures of…

计算与语言 · 计算机科学 2018-10-05 Yukun Yan , Daqi Zheng , Zhengdong Lu , Sen Song

For the 100 largest European universities we studied the statistical properties of bibliometric indicators related to research performance, field citation density and journal impact. We find a size-dependent cumulative advantage for the…

数据分析、统计与概率 · 物理学 2007-05-23 Anthony F. J. van Raan

Widespread applications of deep learning have led to a plethora of pre-trained neural network models for common tasks. Such models are often adapted from other models via transfer learning. The models may have varying training sets,…

机器学习 · 计算机科学 2019-03-06 Nirmit Desai , Linsong Chu , Raghu K. Ganti , Sebastian Stein , Mudhakar Srivatsa

Relating entities and events in text is a key component of natural language understanding. Cross-document coreference resolution, in particular, is important for the growing interest in multi-document analysis tasks. In this work we propose…

计算与语言 · 计算机科学 2021-04-20 Emily Allaway , Shuai Wang , Miguel Ballesteros

This paper introduces DaN+, a new multi-domain corpus and annotation guidelines for Danish nested named entities (NEs) and lexical normalization to support research on cross-lingual cross-domain learning for a less-resourced language. We…

计算与语言 · 计算机科学 2021-05-25 Barbara Plank , Kristian Nørgaard Jensen , Rob van der Goot

Coreference resolution is the task of finding expressions that refer to the same entity in a text. Coreference models are generally trained on monolingual annotated data but annotating coreference is expensive and challenging. Hardmeier et…

计算与语言 · 计算机科学 2023-05-30 Gongbo Tang , Christian Hardmeier

Performing event and entity coreference resolution across documents vastly increases the number of candidate mentions, making it intractable to do the full $n^2$ pairwise comparisons. Existing approaches simplify by considering coreference…

计算与语言 · 计算机科学 2023-05-29 William Held , Dan Iter , Dan Jurafsky

The prevalence of social media has made information sharing possible across the globe. The downside, unfortunately, is the wide spread of misinformation. Methods applied in most previous rumor classifiers give an equal weight, or attention,…

社会与信息网络 · 计算机科学 2019-10-04 Sansiri Tarnpradab , Kien A. Hua

Classifying and resolving coreferences of objects (e.g., product names) and attributes (e.g., product aspects) in opinionated reviews is crucial for improving the opinion mining performance. However, the task is challenging as one often…

计算与语言 · 计算机科学 2021-07-20 Jiahua Chen , Shuai Wang , Sahisnu Mazumder , Bing Liu

Traditional methods for assessing national peace levels typically rely on socio-economic indicators or conflict incidence, often overlooking the nuanced signals embedded in public discourse. This study presents a novel computational…

State-of-the-art results in typical classification tasks are mostly achieved by unexplainable machine learning methods, like deep neural networks, for instance. Contrarily, in this paper, we investigate the application of rule learning…

机器学习 · 计算机科学 2024-03-11 Albert Nössig , Tobias Hell , Georg Moser