Improving knowledge tracing with collaborative information

T Long, J Qin, J Shen, W Zhang, W Xia… - Proceedings of the …, 2022 - dl.acm.org
Knowledge tracing, which estimates students' knowledge states by predicting the probability
that they correctly answer questions, is an essential task for online learning platforms. It has …

Rankflow: Joint optimization of multi-stage cascade ranking systems as flows

J Qin, J Zhu, B Chen, Z Liu, W Liu, R Tang… - Proceedings of the 45th …, 2022 - dl.acm.org
Building a multi-stage cascade ranking system is a commonly used solution to balance the
efficiency and effectiveness in modern information retrieval (IR) applications, such as …

Rella: Retrieval-enhanced large language models for lifelong sequential behavior comprehension in recommendation

J Lin, R Shan, C Zhu, K Du, B Chen, S Quan… - Proceedings of the …, 2024 - dl.acm.org
With large language models (LLMs) achieving remarkable breakthroughs in NLP domains,
LLM-enhanced recommender systems have received much attention and have been …

Learning enhanced representation for tabular data via neighborhood propagation

K Du, W Zhang, R Zhou, Y Wang… - Advances in …, 2022 - proceedings.neurips.cc
Prediction over tabular data is an essential and fundamental problem in many important
downstream tasks. However, existing methods either take a data instance of the table …

Dense Representation Learning and Retrieval for Tabular Data Prediction

L Zheng, N Li, X Chen, Q Gan, W Zhang - Proceedings of the 29th ACM …, 2023 - dl.acm.org
Data science is concerned with mining data patterns from a database, which is assembled
by tabular data. As the routine of machine learning, most of the previous work mining the …

Learning to retrieve user behaviors for click-through rate estimation

J Qin, W Zhang, R Su, Z Liu, W Liu, G Zhao… - ACM Transactions on …, 2023 - dl.acm.org
Click-through rate (CTR) estimation plays a crucial role in modern online personalization
services. It is essential to capture users' drifting interests by modeling sequential user …

High cycle fatigue life prediction of titanium alloys based on a novel deep learning approach

S Zhu, Y Zhang, B Zhu, J Zhang, Y He, W Xu - International Journal of …, 2024 - Elsevier
Due to the comprehensive influencing factors, accurate fatigue life prediction of materials is
still a challenging task. In the present study, a novel deep learning approach named Multi …

Combo-fashion: Fashion clothes matching CTR prediction with item history

C Zhu, P Du, W Zhang, Y Yu, Y Cao - Proceedings of the 28th ACM …, 2022 - dl.acm.org
As one of the fundamental trends for future development of recommender systems, Fashion
Clothes Matching Recommendation for click-through rate (CTR) prediction has become an …

Autosrh: An embedding dimensionality search framework for tabular data prediction

S Kong, W Cheng, Y Shen… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Prediction over tabular data is often a crucial task in many real-life applications. Recent
advances in deep learning give rise to various deep models for tabular data prediction. A …

Regularized pairwise relationship based analytics for structured data

Z Luo, S Cai, Y Wang, BC Ooi - Proceedings of the ACM on Management …, 2023 - dl.acm.org
In line with the increasing machine learning model inference accuracy, deep learning (DL)
models have been increasingly applied to structured data for a wide spectrum of real-world …