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This project tackles the pressing issue of human trafficking in online C2C marketplaces through advanced Natural Language Processing (NLP) techniques. We introduce a novel methodology for generating pseudo-labeled datasets with minimal…

机器学习 · 计算机科学 2023-11-23 Alejandro Rodriguez Perez , Pablo Rivas

Generative Pre-trained Transformer (GPT) is a state-of-the-art machine learning model capable of generating human-like text through natural language processing (NLP). GPT is trained on massive amounts of text data and uses deep learning…

We present a new NLP task and dataset from the domain of the U.S. civil procedure. Each instance of the dataset consists of a general introduction to the case, a particular question, and a possible solution argument, accompanied by a…

计算与语言 · 计算机科学 2022-11-08 Leonard Bongard , Lena Held , Ivan Habernal

Common grounding is the process of creating, repairing and updating mutual understandings, which is a fundamental aspect of natural language conversation. However, interpreting the process of common grounding is a challenging task,…

计算与语言 · 计算机科学 2019-11-19 Takuma Udagawa , Akiko Aizawa

A natural image usually conveys rich semantic content and can be viewed from different angles. Existing image description methods are largely restricted by small sets of biased visual paragraph annotations, and fail to cover rich underlying…

计算机视觉与模式识别 · 计算机科学 2017-03-27 Xiaodan Liang , Zhiting Hu , Hao Zhang , Chuang Gan , Eric P. Xing

Working with documents is a key part of almost any knowledge work, from contextualizing research in a literature review to reviewing legal precedent. Recently, as their capabilities have expanded, primarily text-based NLP systems have often…

计算与语言 · 计算机科学 2025-04-18 Sireesh Gururaja , Nupoor Gandhi , Jeremiah Milbauer , Emma Strubell

Short text classification is a crucial and challenging aspect of Natural Language Processing. For this reason, there are numerous highly specialized short text classifiers. However, in recent short text research, State of the Art (SOTA)…

计算与语言 · 计算机科学 2023-08-14 Fabian Karl , Ansgar Scherp

Existing NTMs with contrastive learning suffer from the sample bias problem owing to the word frequency-based sampling strategy, which may result in false negative samples with similar semantics to the prototypes. In this paper, we aim to…

计算与语言 · 计算机科学 2023-07-06 Zheheng Luo , Lei Liu , Qianqian Xie , Sophia Ananiadou

For many low-resource or endangered languages, spoken language resources are more likely to be annotated with translations than with transcriptions. Recent work exploits such annotations to produce speech-to-translation alignments, without…

计算与语言 · 计算机科学 2017-02-16 Antonios Anastasopoulos , David Chiang

We present a novel benchmark and associated evaluation metrics for assessing the performance of text anonymization methods. Text anonymization, defined as the task of editing a text document to prevent the disclosure of personal…

计算与语言 · 计算机科学 2022-07-04 Ildikó Pilán , Pierre Lison , Lilja Øvrelid , Anthi Papadopoulou , David Sánchez , Montserrat Batet

The deep learning field is growing rapidly as witnessed by the exponential growth of papers submitted to journals, conferences, and pre-print servers. To cope with the sheer number of papers, several text mining tools from natural language…

计算与语言 · 计算机科学 2022-04-04 Daehyun Cho , Christian Wallraven

Graph Convolutional Networks (GCN) have been effective at tasks that have rich relational structure and can preserve global structure information of a dataset in graph embeddings. Recently, many researchers focused on examining whether GCNs…

计算与语言 · 计算机科学 2022-03-31 Soyeon Caren Han , Zihan Yuan , Kunze Wang , Siqu Long , Josiah Poon

This paper presents a case study concerning the challenges and requirements posed by next generation language resources, realized as an overall model of open, distributed and collaborative language infrastructure. If a sort of "new…

There have been many recent investigations into prompt-based training of transformer language models for new text genres in low-resource settings. The prompt-based training approach has been found to be effective in generalizing pre-trained…

计算与语言 · 计算机科学 2023-06-13 Jennifer D'Souza , Moussab Hrou , Sören Auer

Randomized controlled trials (RCTs) represent the paramount evidence of clinical medicine. Using machines to interpret the massive amount of RCTs has the potential of aiding clinical decision-making. We propose a RCT conclusion generation…

计算与语言 · 计算机科学 2019-10-04 Alexander Te-Wei Shieh , Yung-Sung Chuang , Shang-Yu Su , Yun-Nung Chen

Since the completion of the human genome sequencing project in 2001, significant progress has been made in areas such as gene regulation editing and protein structure prediction. However, given the vast amount of genomic data, the segments…

其他定量生物学 · 定量生物学 2025-01-29 Wang Liang

Sequence labeling is a fundamental framework for various natural language processing problems. Its performance is largely influenced by the annotation quality and quantity in supervised learning scenarios, and obtaining ground truth labels…

计算与语言 · 计算机科学 2020-04-17 Ouyu Lan , Xiao Huang , Bill Yuchen Lin , He Jiang , Liyuan Liu , Xiang Ren

Legal practitioners and judicial institutions face an ever-growing volume of case-law documents characterised by formalised language, lengthy sentence structures, and highly specialised terminology, making manual triage both time-consuming…

Despite the effectiveness of sequence-to-sequence framework on the task of Short-Text Conversation (STC), the issue of under-exploitation of training data (i.e., the supervision signals from query text is \textit{ignored}) still remains…

计算与语言 · 计算机科学 2019-11-27 Xin Li , Piji Li , Wei Bi , Xiaojiang Liu , Wai Lam

The task of topical segmentation is well studied, but previous work has mostly addressed it in the context of structured, well-defined segments, such as segmentation into paragraphs, chapters, or segmenting text that originated from…

计算与语言 · 计算机科学 2022-12-06 Eitan Wagner , Renana Keydar , Amit Pinchevski , Omri Abend