Improving the Accuracy of the Video Popularity Prediction Models through User Grouping and Video Popularity Classification.
Masoud HassanpourSeyed Amir HoseinitabatabaeiPayam M. BarnaghiRahim TafazolliPublished in: ACM Trans. Web (2020)
Keyphrases
- video sharing
- models built
- classification accuracy
- prediction accuracy
- classification models
- video data
- video streams
- multimedia
- video sequences
- online video
- real time
- video classification
- recommender systems
- high accuracy
- video frames
- accuracy rate
- machine learning
- prediction model
- machine learning algorithms
- decision trees
- model selection
- feature selection
- support vector
- pattern recognition
- feature space
- classification rate
- video content
- human activities
- classification algorithm
- space time
- key frames
- social media
- artificial neural networks
- video analysis
- support vector machine svm
- predictive modeling
- roc analysis
- machine learning methods
- target variable
- user preferences