Shan Liu

Automatic Clustering Algorithm for Movie Recommendation Based on LFM Model

2017 · DEStech Transactions on Computer Science and Engineering

In order to enhance audience satisfaction and recommend them different types of movies, it is necessary to point out the concept, latent factor model (hereinafter referred to as LFM). By using clustering analysis technology, users …

Clustering analysis of feature words in news text based on co-occurrence matrix

2017

In this paper, we use a new method to improve the context of a news. Especially, a new TF-IDF formula is used to calculate the weight of the feature word of News. We set a …

Study on Reconstruction and Feature Tracking of Silicone Heart 3D Surface

2021 · Sensors

At present, feature-based 3D reconstruction and tracking technology is widely applied in the medical field. In minimally invasive surgery, the surgeon can achieve three-dimensional reconstruction through the images obtained by the endoscope in the human …