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The ubiquity and value of tables as semi-structured data across various domains necessitate advanced methods for understanding their complexity and vast amounts of information. Despite the impressive capabilities of large language models…

计算与语言 · 计算机科学 2024-11-14 Deyi Ji , Lanyun Zhu , Siqi Gao , Peng Xu , Hongtao Lu , Jieping Ye , Feng Zhao

Ensuring the products displayed in e-commerce search results are relevant to users queries is crucial for improving the user experience. With their advanced semantic understanding, deep learning models have been widely used for relevance…

The rapid evolution of large language models (LLMs) has opened up new possibilities for applications such as context-driven product recommendations. However, the effectiveness of these models in this context is heavily reliant on their…

信息检索 · 计算机科学 2024-07-31 Sarthak Anand , Yutong Jiang , Giorgi Kokaia

The rapid evolution of specialized large language models (LLMs) has transitioned from simple domain adaptation to sophisticated native architectures, marking a paradigm shift in AI development. This survey systematically examines this…

计算与语言 · 计算机科学 2025-08-28 Chenghan Yang , Ruiyu Zhao , Yang Liu , Ling Jiang

E-commerce marketplaces make use of a number of marketing channels like emails, push notifications, etc. to reach their users and stimulate purchases. Personalized emails especially are a popular touch point for marketers to inform users of…

机器学习 · 计算机科学 2025-09-23 Deddy Jobson , Muktti Shukla , Phuong Dinh , Julio Christian Young , Nick Pittoni , Nina Chen , Ryan Ginstrom

Large Language Models (LLMs) have shown promise in enabling natural language interfaces for structured data querying through text-to-SQL generation. However, their application in real-world Business Intelligence (BI) contexts remains…

计算与语言 · 计算机科学 2025-05-02 Jeho Choi

Large language models (LLMs) have emerged as a widely-used tool for information seeking, but their generated outputs are prone to hallucination. In this work, our aim is to allow LLMs to generate text with citations, improving their factual…

计算与语言 · 计算机科学 2023-11-01 Tianyu Gao , Howard Yen , Jiatong Yu , Danqi Chen

This paper addresses the gap between general-purpose text embeddings and the specific demands of item retrieval tasks. We demonstrate the shortcomings of existing models in capturing the nuances necessary for zero-shot performance on item…

信息检索 · 计算机科学 2024-03-01 Yuxuan Lei , Jianxun Lian , Jing Yao , Mingqi Wu , Defu Lian , Xing Xie

Large Language Models (LLMs) have emerged as powerful tools for automating complex reasoning and decision-making tasks. In telecommunications, they hold the potential to transform network optimization, automate troubleshooting, enhance…

This study explores text-to-SQL parsing by leveraging the powerful reasoning capabilities of large language models (LLMs). Despite recent advancements, existing LLM-based methods are still inefficient and struggle to handle cases with wide…

计算与语言 · 计算机科学 2025-11-14 Guanming Xiong , Junwei Bao , Hongfei Jiang , Yang Song , Wen Zhao

Long-context understanding poses significant challenges in natural language processing, particularly for real-world dialogues characterized by speech-based elements, high redundancy, and uneven information density. Although large language…

计算与语言 · 计算机科学 2025-04-25 Yongxuan Wu , Runyu Chen , Peiyu Liu , Hongjin Qian

In Recommender Systems, users often seek the best products through indirect, vague, or under-specified queries, such as "best shoes for trail running". Such queries, also referred to as implicit superlative queries, pose a significant…

We introduce a novel evaluation framework for Large Language Models (LLMs) such as \textsc{Llama-2} and \textsc{Mistral}, focusing on importing Precision and Recall metrics from image generation to text generation. This approach allows for…

计算与语言 · 计算机科学 2024-06-05 Florian Le Bronnec , Alexandre Verine , Benjamin Negrevergne , Yann Chevaleyre , Alexandre Allauzen

Large Language Models (LLMs) have demonstrated significant potential in decision-making and reasoning, particularly when integrated with various tools to effectively solve complex problems. However, existing benchmarks for evaluating LLMs'…

Large Language Models (LLMs) pre-trained on massive corpora have exhibited remarkable performance on various NLP tasks. However, applying these models to specific domains still poses significant challenges, such as lack of domain knowledge,…

计算与语言 · 计算机科学 2023-12-27 Shirong Ma , Shen Huang , Shulin Huang , Xiaobin Wang , Yangning Li , Hai-Tao Zheng , Pengjun Xie , Fei Huang , Yong Jiang

Large language models (LLMs) have demonstrated remarkable in-context learning capabilities across diverse applications. In this work, we explore the effectiveness of LLMs for generating realistic synthetic tabular data, identifying key…

机器学习 · 计算机科学 2025-01-15 Jinhee Kim , Taesung Kim , Jaegul Choo

After a large language model (LLM) is deployed on edge devices, it is desirable for these devices to learn from user-generated conversation data to generate user-specific and personalized responses in real-time. However, user-generated data…

计算与语言 · 计算机科学 2024-04-18 Ruiyang Qin , Jun Xia , Zhenge Jia , Meng Jiang , Ahmed Abbasi , Peipei Zhou , Jingtong Hu , Yiyu Shi

Product summarization aims to automatically generate product descriptions, which is of great commercial potential. Considering the customer preferences on different product aspects, it would benefit from generating aspect-oriented…

计算与语言 · 计算机科学 2021-08-19 Jiahui Liang , Junwei Bao , Yifan Wang , Youzheng Wu , Xiaodong He , Bowen Zhou

Tables, typically two-dimensional and structured to store large amounts of data, are essential in daily activities like database queries, spreadsheet manipulations, web table question answering, and image table information extraction.…

人工智能 · 计算机科学 2024-11-05 Weizheng Lu , Jing Zhang , Ju Fan , Zihao Fu , Yueguo Chen , Xiaoyong Du

Video databases from the internet are a valuable source of text-audio retrieval datasets. However, given that sound and vision streams represent different "views" of the data, treating visual descriptions as audio descriptions is far from…

音频与语音处理 · 电气工程与系统科学 2024-03-01 Andreea-Maria Oncescu , João F. Henriques , Andrew Zisserman , Samuel Albanie , A. Sophia Koepke