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Real-world applications of natural language processing (NLP) are challenging. NLP models rely heavily on supervised machine learning and require large amounts of annotated data. These resources are often based on language data available in…

计算与语言 · 计算机科学 2020-11-10 Farhad Nooralahzadeh

In the last few years, the ML community has created a number of new NLP models based on transformer architecture. These models have shown great performance for various NLP tasks on benchmark datasets, often surpassing SOTA results. Buoyed…

计算与语言 · 计算机科学 2021-10-08 Kartikay Bagla , Ankit Kumar , Shivam Gupta , Anuj Gupta

Social media platforms play an essential role in crisis communication, but analyzing crisis-related social media texts is challenging due to their informal nature. Transformer-based pre-trained models like BERT and RoBERTa have shown…

计算与语言 · 计算机科学 2024-05-15 Rabindra Lamsal , Maria Rodriguez Read , Shanika Karunasekera

The wide accessibility of social media has provided linguistically under-represented communities with an extraordinary opportunity to create content in their native languages. This, however, comes with certain challenges in script…

计算与语言 · 计算机科学 2023-05-29 Sina Ahmadi , Antonios Anastasopoulos

Social media has provided a platform for users to gather and share information and stay updated with the news. Such networks also provide a platform to users where they can engage in conversations. However, such micro-blogging platforms…

社会与信息网络 · 计算机科学 2020-10-23 Rohan Tondulkar , Manisha Dubey , P. K. Srijith , Michal Lukasik

Developing Text Normalization (TN) systems for Text-to-Speech (TTS) on new languages is hard. We propose a novel architecture to facilitate it for multiple languages while using data less than 3% of the size of the data used by the state of…

计算与语言 · 计算机科学 2021-04-19 Shubhi Tyagi , Antonio Bonafonte , Jaime Lorenzo-Trueba , Javier Latorre

In NLP, models are usually evaluated by reporting single-number performance scores on a number of readily available benchmarks, without much deeper analysis. Here, we argue that - especially given the well-known fact that benchmarks often…

计算与语言 · 计算机科学 2022-10-05 Daniel Simig , Tianlu Wang , Verna Dankers , Peter Henderson , Khuyagbaatar Batsuren , Dieuwke Hupkes , Mona Diab

The conventional natural language processing approaches are not accustomed to the social media text due to colloquial discourse and non-homogeneous characteristics. Significantly, the language identification in a multilingual document is…

计算与语言 · 计算机科学 2021-06-30 M Zeeshan Ansari , Tanvir Ahmad , M M Sufyan Beg , Asma Ikram

Text normalization, defined as a procedure transforming non standard words to spoken-form words, is crucial to the intelligibility of synthesized speech in text-to-speech system. Rule-based methods without considering context can not…

计算与语言 · 计算机科学 2022-04-01 Wenlin Dai , Changhe Song , Xiang Li , Zhiyong Wu , Huashan Pan , Xiulin Li , Helen Meng

Natural language processing (NLP) researchers develop models of grammar, meaning and communication based on written text. Due to task and data differences, what is considered text can vary substantially across studies. A conceptual…

计算与语言 · 计算机科学 2023-05-18 Ilia Kuznetsov , Iryna Gurevych

In this article, we introduce a set of methods to naturalize text based on natural human speech. Voice-based interactions provide a natural way of interfacing with electronic systems and are seeing a widespread adaptation of late. These…

计算与语言 · 计算机科学 2020-11-10 Richa Sharma , Parth Vipul Shah , Ashwini M. Joshi

Text summarization involves reducing extensive documents to short sentences that encapsulate the essential ideas. The goal is to create a summary that effectively conveys the main points of the original text. We spend a significant amount…

计算与语言 · 计算机科学 2025-01-28 Asif Ahammad Miazee , Tonmoy Roy , Md Robiul Islam , Yeamin Safat

This survey provides an overview of the challenges of misspellings in natural language processing (NLP). While often unintentional, misspellings have become ubiquitous in digital communication, especially with the proliferation of Web 2.0,…

计算与语言 · 计算机科学 2025-10-27 Gianluca Sperduti , Alejandro Moreo

Natural language correction has the potential to help language learners improve their writing skills. While approaches with separate classifiers for different error types have high precision, they do not flexibly handle errors such as…

计算与语言 · 计算机科学 2016-04-01 Ziang Xie , Anand Avati , Naveen Arivazhagan , Dan Jurafsky , Andrew Y. Ng

Natural Language Processing (NLP) is an important branch of artificial intelligence that studies how to enable computers to understand, process, and generate human language. Text classification is a fundamental task in NLP, which aims to…

计算与语言 · 计算机科学 2024-03-18 Xiaonan Xu , Zheng Xu , Zhipeng Ling , Zhengyu Jin , ShuQian Du

The proliferation of hate speech on social media platforms has necessitated the development of effective detection and moderation tools. This study evaluates the efficacy of various machine learning models in identifying hate speech and…

计算与语言 · 计算机科学 2026-02-25 Saurabh Mishra , Shivani Thakur , Radhika Mamidi

The widespread dissemination of toxic content on social media poses a serious threat to both online environments and public discourse, highlighting the urgent need for detoxification methods that effectively remove toxicity while preserving…

机器学习 · 计算机科学 2025-07-08 Jing Yu , Yibo Zhao , Jiapeng Zhu , Wenming Shao , Bo Pang , Zhao Zhang , Xiang Li

Text preprocessing is often the first step in the pipeline of a Natural Language Processing (NLP) system, with potential impact in its final performance. Despite its importance, text preprocessing has not received much attention in the deep…

计算与语言 · 计算机科学 2018-08-24 Jose Camacho-Collados , Mohammad Taher Pilehvar

Tokenization is a fundamental step in natural language processing, breaking text into units that computational models can process. While learned subword tokenizers have become the de-facto standard, they present challenges such as large…

计算与语言 · 计算机科学 2025-01-22 Pit Neitemeier , Björn Deiseroth , Constantin Eichenberg , Lukas Balles

The fast-growing number of research articles makes it problematic for scholars to keep track of the new findings related to their areas of expertise. Furthermore, linking knowledge across disciplines in rapidly developing fields becomes…

计算与语言 · 计算机科学 2024-07-04 Sofia Gil-Clavel , Tatiana Filatova