Bias and debias in recommender system: A survey and future directions

J Chen, H Dong, X Wang, F Feng, M Wang… - ACM Transactions on …, 2023 - dl.acm.org
While recent years have witnessed a rapid growth of research papers on recommender
system (RS), most of the papers focus on inventing machine learning models to better fit …

User simulation for evaluating information access systems

K Balog, CX Zhai - Proceedings of the Annual International ACM SIGIR …, 2023 - dl.acm.org
With the emergence of various information access systems exhibiting increasing complexity,
there is a critical need for sound and scalable means of automatic evaluation. To address …

Bias on the web

R Baeza-Yates - Communications of the ACM, 2018 - dl.acm.org
Bias on the web Page 1 54 COMMUNICATIONS OF THE ACM | JUNE 2018 | VOL. 61 | NO.
6 contributed articles IMA GE B Y SVIA TL ANA SHEINA OUR INHERENT HUMAN …

Equity of attention: Amortizing individual fairness in rankings

AJ Biega, KP Gummadi, G Weikum - … acm sigir conference on research & …, 2018 - dl.acm.org
Rankings of people and items are at the heart of selection-making, match-making, and
recommender systems, ranging from employment sites to sharing economy platforms. As …

Recommendations with negative feedback via pairwise deep reinforcement learning

X Zhao, L Zhang, Z Ding, L Xia, J Tang… - Proceedings of the 24th …, 2018 - dl.acm.org
Recommender systems play a crucial role in mitigating the problem of information overload
by suggesting users' personalized items or services. The vast majority of traditional …

Position bias estimation for unbiased learning to rank in personal search

X Wang, N Golbandi, M Bendersky, D Metzler… - Proceedings of the …, 2018 - dl.acm.org
A well-known challenge in learning from click data is its inherent bias and most notably
position bias. Traditional click models aim to extract the‹ query, document› relevance and …

Bias issues and solutions in recommender system: Tutorial on the recsys 2021

J Chen, X Wang, F Feng, X He - … of the 15th ACM Conference on …, 2021 - dl.acm.org
Recommender systems (RS) have demonstrated great success in information seeking.
Recent years have witnessed a large number of work on inventing recommendation models …

Unbiased learning to rank with unbiased propensity estimation

Q Ai, K Bi, C Luo, J Guo, WB Croft - The 41st international ACM SIGIR …, 2018 - dl.acm.org
Learning to rank with biased click data is a well-known challenge. A variety of methods has
been explored to debias click data for learning to rank such as click models, result …

Learning to rank with selection bias in personal search

X Wang, M Bendersky, D Metzler… - Proceedings of the 39th …, 2016 - dl.acm.org
Click-through data has proven to be a critical resource for improving search ranking quality.
Though a large amount of click data can be easily collected by search engines, various …

[图书][B] Modern information retrieval

R Baeza-Yates, B Ribeiro-Neto - 1999 - people.ischool.berkeley.edu
Information retrieval (IR) has changed considerably in recent years with the expansion of the
World Wide Web and the advent of modern and inexpensive graphical user interfaces and …