research
∙
08/08/2022
Sparse Attentive Memory Network for Click-through Rate Prediction with Long Sequences
Sequential recommendation predicts users' next behaviors with their hist...
share
research
∙
12/30/2021
A General Traffic Shaping Protocol in E-Commerce
To approach different business objectives, online traffic shaping algori...
research
∙
07/19/2021
Learning-To-Ensemble by Contextual Rank Aggregation in E-Commerce
Ensemble models in E-commerce combine predictions from multiple sub-mode...
research
∙
07/16/2021
Imitate TheWorld: A Search Engine Simulation Platform
Recent E-commerce applications benefit from the growth of deep learning ...
research
∙
03/23/2021
Diversity Regularized Interests Modeling for Recommender Systems
With the rapid development of E-commerce and the increase in the quantit...
research
∙
11/24/2020
Delayed Feedback Modeling for the Entire Space Conversion Rate Prediction
Estimating post-click conversion rate (CVR) accurately is crucial in E-c...
research
∙
03/25/2020
Validation Set Evaluation can be Wrong: An Evaluator-Generator Approach for Maximizing Online Performance of Ranking in E-commerce
Learning-to-rank (LTR) has become a key technology in E-commerce applica...
research
∙
03/25/2020
Beyond the Ground-Truth: An Evaluator-Generator Framework for Group-wise Learning-to-Rank in E-Commerce
Learning-to-rank (LTR) has become a key technology in E-commerce applica...
research
∙
11/18/2018
Policy Optimization with Model-based Explorations
Model-free reinforcement learning methods such as the Proximal Policy Op...
research
∙
07/02/2018
Speeding up the Metabolism in E-commerce by Reinforcement Mechanism Design
In a large E-commerce platform, all the participants compete for impress...
research
∙
05/25/2018
Virtual-Taobao: Virtualizing Real-world Online Retail Environment for Reinforcement Learning
Applying reinforcement learning in physical-world tasks is extremely cha...
research
∙
03/02/2018
Reinforcement Learning to Rank in E-Commerce Search Engine: Formalization, Analysis, and Application
In e-commerce platforms such as Amazon and TaoBao, ranking items in a se...
research
∙
03/02/2018