Jingwei Zhang

Exploiting SDAE Model for Recommendations

2018 · Proceedings/Proceedings of the ... International Conference on Software Engineering and Knowledge Engineering

The data for recommendations, usually a matrix composed of users and items, include a large number of missing data, noise data, etc, which have a negative effect on the accuracy of recommendations. In order to …

Consensus algorithm for maintaining large-scale access-control views of education data

2024 · The Journal of Supercomputing

Exploring diverse education data applications through blockchain technology can offer innovative methods for smart education. Among them, storing multi-platform and multi-dimensional education data on the blockchain can enhance the system’s ability to integrate and manage …