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This study introduces Query Attribute Modeling (QAM), a hybrid framework that enhances search precision and relevance by decomposing open text queries into structured metadata tags and semantic elements. QAM addresses traditional search…

Information Retrieval · Computer Science 2025-08-07 Karthik Menon , Batool Arhamna Haider , Muhammad Arham , Kanwal Mehreen , Ram Mohan Rao Kadiyala , Hamza Farooq

Artificial Intelligence (AI) has been used for processing data to make decisions, interact with humans, and understand their feelings and emotions. With the advent of the internet, people share and express their thoughts on day-to-day…

Computation and Language · Computer Science 2022-05-09 Sheetal Kusal , Shruti Patil , Jyoti Choudrie , Ketan Kotecha , Deepali Vora , Ilias Pappas

Machine reading comprehension is a task to model relationship between passage and query. In terms of deep learning framework, most of state-of-the-art models simply concatenate word and character level representations, which has been shown…

Computation and Language · Computer Science 2021-01-08 Zhuosheng Zhang , Yafang Huang , Pengfei Zhu , Hai Zhao

In this paper we discuss practical limitations of the standard choice-based demand models used in the literature to estimate demand from sales transaction data. We present modifications and extensions of the models and discuss data…

Optimization and Control · Mathematics 2020-08-25 Norbert Remenyi , Xiaodong Luo

The substitute-based recommendation is widely used in E-commerce to provide better alternatives to customers. However, existing research typically uses the customer behavior signals like co-view and view-but-purchase-another to capture the…

Information Retrieval · Computer Science 2023-04-11 Wenting Ye , Hongfei Yang , Shuai Zhao , Haoyang Fang , Xingjian Shi , Naveen Neppalli

Product search is one of the most popular methods for customers to discover products online. Most existing studies on product search focus on developing effective retrieval models that rank items by their likelihood to be purchased. They,…

Information Retrieval · Computer Science 2019-09-17 Qingyao Ai , Yongfeng Zhang , Keping Bi , W. Bruce Croft

Many proposed methods for explaining machine learning predictions are in fact challenging to understand for nontechnical consumers. This paper builds upon an alternative consumer-driven approach called TED that asks for explanations to be…

Machine Learning · Computer Science 2020-01-17 Michael Hind , Dennis Wei , Yunfeng Zhang

Tabular data is a fundamental form of data structure. The evolution of table analysis tools reflects humanity's continuous progress in data acquisition, management, and processing. The dynamic changes in table columns arise from…

Artificial Intelligence · Computer Science 2026-01-28 Xinda Chen , Zhen Xing , Hanyu Zhang , Weimin Tan , Bo Yan

We study adaptive querying for learning user-dependent quantities of interest, such as responses to held-out items and psychometric indicators, within tight question budgets. Classical Bayesian design and computerized adaptive testing…

Machine Learning · Statistics 2026-05-04 Kaizheng Wang , Yuhang Wu , Assaf Zeevi

Developing and implementing AI-based solutions help state and federal government agencies, research institutions, and commercial companies enhance decision-making processes, automate chain operations, and reduce the consumption of natural…

Artificial Intelligence · Computer Science 2021-12-02 Andrei Svetovidov , Abdul Rahman , Feras A. Batarseh

Data analysis has become a necessity in the modern era of cricket. Everything from effective team management to match win predictions use some form of analytics. Meaningful data representations are necessary for efficient analysis of data.…

Machine Learning · Computer Science 2021-08-17 Souridas Alaka , Rishikesh Sreekumar , Hrithwik Shalu

Large-scale multi-relational embedding refers to the task of learning the latent representations for entities and relations in large knowledge graphs. An effective and scalable solution for this problem is crucial for the true success of…

Machine Learning · Computer Science 2017-07-07 Hanxiao Liu , Yuexin Wu , Yiming Yang

Traffic prediction is pivotal for rational transportation supply scheduling and allocation. Existing researches into short-term traffic prediction, however, face challenges in adequately addressing exceptional circumstances and integrating…

Computation and Language · Computer Science 2024-05-14 Xiannan Huang

In this paper, we argue that the future of Artificial Intelligence research resides in two keywords: integration and embodiment. We support this claim by analyzing the recent advances of the field. Regarding integration, we note that the…

Artificial Intelligence · Computer Science 2017-09-19 Clément Moulin-Frier , Jordi-Ysard Puigbò , Xerxes D. Arsiwalla , Martì Sanchez-Fibla , Paul F. M. J. Verschure

We study consumer demand in large-scale retail settings with many products, multiple categories and repeated purchase behavior. While inertia and brand loyalty are well documented, existing discrete choice models typically focus on single…

Econometrics · Economics 2026-05-25 Daniel Brunner , Florian Heiss , Anna B. Schmidt

Reasonable pricing of data products enables data trading platforms to maximize revenue and foster the growth of the data trading market. The textual semantics of data products are vital for pricing and contain significant value that remains…

Computational Engineering, Finance, and Science · Computer Science 2026-02-24 Ruize Gao , Feng Xiao , Jinpu Li , Shaoze Cui

Over the past decade, significant advances have been made in the field of image search for e-commerce applications. Traditional image-to-image retrieval models, which focus solely on image details such as texture, tend to overlook useful…

Computer Vision and Pattern Recognition · Computer Science 2024-02-09 Chang Liu , Peng Hou , Anxiang Zeng , Han Yu

Product search serves as an important entry point for online shopping. In contrast to web search, the retrieved results in product search not only need to be relevant but also should satisfy customers' preferences in order to elicit…

Information Retrieval · Computer Science 2020-01-10 Keping Bi , Choon Hui Teo , Yesh Dattatreya , Vijai Mohan , W. Bruce Croft

In a world increasingly dependent on road-based transportation, it is essential to understand vehicles. We introduce the AI mechanic, an acoustic vehicle characterization deep learning system, as an integrated approach using sound captured…

Sound · Computer Science 2022-05-20 Adam M. Terwilliger , Joshua E. Siegel

Automated representation learning is behind many recent success stories in machine learning. It is often used to transfer knowledge learned from a large dataset (e.g., raw text) to tasks for which only a small number of training examples…

Social and Information Networks · Computer Science 2019-07-02 Shimei Pan , Tao Ding