Online video scene clustering by competitive incremental NMF

Keyphrases

• Convolutive Nonnegative Matrix Factorization 100%
• Incremental NMF 100%
• Video Scene 100%
• Online Video 100%
• Scene Clustering 100%
• High-dimensional Data 66%
• Cluster Performance 66%
• Large Volume 33%
• Segmentation Method 33%
• Clustering Methods 33%
• Non-negative Matrix Factorization 33%
• Performance Comparison 33%
• Video Data 33%
• Competitive Learning 33%
• Efficiency Increase 33%
• Content Representation 33%
• Recall-precision 33%
• Efficient Clustering 33%
• Video Summarization 33%
• TRECVID 33%
• Video Sequences 33%
• Content-based 33%
• Clustering Scheme 33%
• Number of Clusters 33%
• Representation Tools 33%
• Video Content 33%
• Comp 33%
• Algorithm Accuracy 33%
• Online Processing 33%
• Adaptive Resonance Theory 33%
• Recall Measures 33%
• Precision Measure 33%
• Video Applications 33%
• Video Clustering 33%
• Learning Scheme 33%
• Video Analysis 33%
• Online Representation 33%
• Systematic Solution 33%
• Clustering Segmentation 33%
• Rank Selection 33%
• F1-measure 33%

Computer Science

• nonnegative matrix factorization 100%
• High Dimensional Data 50%
• Clustering Technique 25%
• Performance Comparison 25%
• Biggest Challenge 25%
• Video Summarization 25%
• Video Sequences 25%
• Clustering Scheme 25%
• Video Application 25%
• Baseline Method 25%
• Online Processing 25%
• Learning Scheme 25%
• Segmentation Method 25%