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We explore the value of generative AI tools, such as ChatGPT, in helping investors uncover dimensions of corporate risk. We develop and validate firm-level measures of risk exposure to political, climate, and AI-related risks. Using the GPT…

综合经济学 · 经济学 2025-03-20 Alex Kim , Maximilian Muhn , Valeri Nikolaev

ChatGPT is a conversational artificial intelligence that is a member of the generative pre-trained transformer of the large language model family. This text generative model was fine-tuned by both supervised learning and reinforcement…

This article sets forth a review of knowledge distillation techniques with a focus on their applicability to retail banking contexts. Predictive machine learning algorithms used in banking environments, especially in risk and control…

机器学习 · 计算机科学 2022-10-03 Maxime Biehler , Mohamed Guermazi , Célim Starck

Given the growing importance of AI literacy, we decided to write this tutorial to help narrow the gap between the discourse among those who study language models -- the core technology underlying ChatGPT and similar products -- and those…

计算与语言 · 计算机科学 2023-11-30 Sofia Serrano , Zander Brumbaugh , Noah A. Smith

The GPT (Generative Pre-trained Transformer) language models are an artificial intelligence and natural language processing technology that enables automatic text generation. There is a growing interest in applying GPT language models to…

计算机与社会 · 计算机科学 2024-03-25 Manuel de Buenaga , Francisco Javier Bueno

Sentiment analysis is known as one of the most crucial tasks in the field of natural language processing and Convolutional Neural Network (CNN) is one of those prominent models that is commonly used for this aim. Although convolutional…

计算与语言 · 计算机科学 2021-02-24 Hossein Sadr , Mozhdeh Nazari Solimandarabi , Mir Mohsen Pedram , Mohammad Teshnehlab

The recently released ChatGPT has demonstrated surprising abilities in natural language understanding and natural language generation. Machine translation relies heavily on the abilities of language understanding and generation. Thus, in…

计算与语言 · 计算机科学 2023-04-24 Yuan Gao , Ruili Wang , Feng Hou

This work evaluates FinGPT, a financial domain-specific language model, across six key natural language processing (NLP) tasks: Sentiment Analysis, Text Classification, Named Entity Recognition, Financial Question Answering, Text…

计算与语言 · 计算机科学 2025-07-14 Prudence Djagba , Chimezie A. Odinakachukwu

The emergence of an AI-powered chatbot that can generate human-like sentences and write coherent essays has caught the world's attention. This paper discusses the historical overview of chatbots and the technology behind Chat Generative…

计算与语言 · 计算机科学 2023-08-11 Sakib Shahriar , Kadhim Hayawi

This research paper presents the findings of two experimental studies that explore the use of ChatGPT as a tool for theory prototyping. The objective of the studies is to assess ChatGPT's ability to comprehend theoretical concepts and…

人机交互 · 计算机科学 2023-07-13 Tiong-Thye Goh

Leveraging shared learning through Massively Multilingual Models, state-of-the-art machine translation models are often able to adapt to the paucity of data for low-resource languages. However, this performance comes at the cost of…

计算与语言 · 计算机科学 2022-11-10 Harshita Diddee , Sandipan Dandapat , Monojit Choudhury , Tanuja Ganu , Kalika Bali

The objective of legal text entailment is to ascertain whether the assertions in a legal query logically follow from the information provided in one or multiple legal articles. ChatGPT, a large language model, is robust in many natural…

计算与语言 · 计算机科学 2024-02-01 Chau Nguyen , Le-Minh Nguyen

Chat Generative Pre-trained Transformer (ChatGPT) has gained significant interest and attention since its launch in November 2022. It has shown impressive performance in various domains, including passing exams and creative writing.…

This paper delves into the realm of ChatGPT, an AI-powered chatbot that utilizes topic modeling and reinforcement learning to generate natural responses. Although ChatGPT holds immense promise across various industries, such as customer…

密码学与安全 · 计算机科学 2023-07-27 Xiaodong Wu , Ran Duan , Jianbing Ni

Recent efforts leverage knowledge distillation techniques to develop lightweight and practical sentiment analysis models. These methods are grounded in human-written instructions and large-scale user texts. Despite the promising results,…

计算与语言 · 计算机科学 2025-11-04 Guangyu Xie , Yice Zhang , Jianzhu Bao , Qianlong Wang , Yang Sun , Bingbing Wang , Ruifeng Xu

Extracting topics from text has become an essential task, especially with the rapid growth of unstructured textual data. Most existing works rely on highly computational methods to address this challenge. In this paper, we argue that…

计算与语言 · 计算机科学 2025-11-07 Salma Mekaoui , Hiba Sofyan , Imane Amaaz , Imane Benchrif , Arsalane Zarghili , Ilham Chaker , Nikola S. Nikolov

Human use language not just to convey information but also to express their inner feelings and mental states. In this work, we adapt the state-of-the-art language generation models to generate affective (emotional) text. We posit a model…

计算与语言 · 计算机科学 2020-11-10 Ishika Singh , Ahsan Barkati , Tushar Goswamy , Ashutosh Modi

Heart rate estimation from photoplethysmography (PPG) signals generated by wearable devices such as smartwatches and fitness trackers has significant implications for the health and well-being of individuals. Although prior work has…

机器学习 · 计算机科学 2025-12-10 Kanav Arora , Girish Narayanswamy , Shwetak Patel , Richard Li

In the era of sustainable smart agriculture, a massive amount of agricultural news text is being posted on the Internet, in which massive agricultural knowledge has been accumulated. In this context, it is urgent to explore effective text…

计算与语言 · 计算机科学 2023-05-25 Biao Zhao , Weiqiang Jin , Javier Del Ser , Guang Yang

Debate is the process of exchanging viewpoints or convincing others on a particular issue. Recent research has provided empirical evidence that the persuasiveness of an argument is determined not only by language usage but also by…

计算与语言 · 计算机科学 2024-10-08 Chunkit Chan , Cheng Jiayang , Xin Liu , Yauwai Yim , Yuxin Jiang , Zheye Deng , Haoran Li , Yangqiu Song , Ginny Y. Wong , Simon See