Search Results for author: Yong Zheng

Found 9 papers, 3 papers with code

Understanding Language Modeling Paradigm Adaptations in Recommender Systems: Lessons Learned and Open Challenges

1 code implementation4 Apr 2024 Lemei Zhang, Peng Liu, Yashar Deldjoo, Yong Zheng, Jon Atle Gulla

The emergence of Large Language Models (LLMs) has achieved tremendous success in the field of Natural Language Processing owing to diverse training paradigms that empower LLMs to effectively capture intricate linguistic patterns and semantic representations.

Language Modelling Recommendation Systems

MOPO-LSI: A User Guide

no code implementations4 Jul 2023 Yong Zheng, Kumar Neelotpal Shukla, Jasmine Xu, David, Wang, Michael O'Leary

MOPO-LSI is an open-source Multi-Objective Portfolio Optimization Library for Sustainable Investments.

Portfolio Optimization

Hybrid Multi-Criteria Preference Ranking by Subsorting

no code implementations20 Jun 2023 Yong Zheng, David Xuejun Wang

To alleviate this issue, we proposed a hybrid multi-criteria ranking method by using subsorting.

Recommendation Systems

ITM-Rec: An Open Data Set for Educational Recommender Systems

1 code implementation17 Mar 2023 Yong Zheng

With the development of recommender systems (RS), several promising systems have emerged, such as context-aware RS, multi-criteria RS, and group RS.

Recommendation Systems

Multi-Objective Recommendations: A Tutorial

no code implementations13 Aug 2021 Yong Zheng, David, Wang

Recommender systems (RecSys) have been well developed to assist user decision making.

Decision Making Recommendation Systems

Time-Aware Music Recommender Systems: Modeling the Evolution of Implicit User Preferences and User Listening Habits in A Collaborative Filtering Approach

no code implementations26 Aug 2020 Diego Sánchez-Moreno, Yong Zheng, María N. Moreno-García

In the collaborative filtering method proposed in this work, daily listening habits are captured in order to characterize users and provide them with more reliable recommendations.

Collaborative Filtering Recommendation Systems

Galactic Gas Flows from Halo to Disk: Tomography and Kinematics at the Milky Way's Disk-Halo Interface

no code implementations22 Jul 2019 Hannah V. Bish, Jessica K. Werk, J. Xavier Prochaska, Kate H. R. Rubin, Yong Zheng, John M. O'Meara, Alis J. Deason

We calculate covering fractions of $f_{CaII}$ = 63%, $f_{NaI}$ = 26%, and $f_{HI}$ = 52%, consistent with a picture of the CGM that includes multi-phase clouds containing small clumps of cool gas within hotter, more diffuse gas.

Astrophysics of Galaxies

Fast Radio Burst Tomography of the Unseen Universe

no code implementations12 Mar 2019 Vikram Ravi, Nicholas Battaglia, Sarah Burke-Spolaor, Shami Chatterjee, James Cordes, Gregg Hallinan, Casey Law, T. Joseph W. Lazio, Kiyoshi Masui, Matthew McQuinn, Julian B. Munoz, Nipuni Palliyaguru, J. Xavier Prochaska, Andrew Seymour, Harish Vedantham, Yong Zheng

The discovery of Fast Radio Bursts (FRBs) at cosmological distances has opened a powerful window on otherwise unseen matter in the Universe.

High Energy Astrophysical Phenomena Astrophysics of Galaxies

A User's Guide to CARSKit

7 code implementations12 Nov 2015 Yong Zheng

Context-aware recommender systems extend traditional recommenders by adapting their suggestions to users' contextual situations.

Information Retrieval

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