1. State Key Lab for Novel Software Technology, Nanjing University, China
User-Driven 3D Models Dynamic Classification Based on Interactive Nonnegative Matrix Factorization
Feng-Gen Yu Zhong-Yu Sun Pan-Pan Shui Yan Zhang Zheng-Xing Sun
State Key Lab for Novel Software Technology, Nanjing University, China
【OVERVIEW】
【INTERACTIVE INTERFACE】
【EXPERIMENT RESULTS】
(a) The input model set. (b) pre-classification of the model set based on NMF. (c) Visualization based on improved t-SNE. (d) Dynamic classification of the model set based on interactive NMF. (e) Final classificaiton result.
【FEATURE ENCODING】
Cluster purity influenced by interaction times
(a)The input model. (b) HKS Feature description. (c)Bag of features.
(a)The input model Set #1. (b) T-SNE Visualization. (c) Result of our method.