Improving mood classification in music digital libraries by combining lyrics and audio

Keyphrases

• Access Point 50%
• Audio 100%
• Audio Systems 25%
• Audio-only 25%
• Classification Accuracy 25%
• Comprehensive Investigation 25%
• Feature Extracting 25%
• Fusion Method 25%
• Large-scale Dataset 25%
• Learning Curve 25%
• Limited Training Data 25%
• Lyric Features 25%
• Mood Classification 100%
• Music Audio 25%
• Music Digital Libraries 100%
• Music Emotion Classification 50%
• Online music 25%
• Pushforward 25%
• Sentiment Analysis 25%
• Social Tags 25%
• Stylistic Features 25%
• Text Features 25%

Computer Science

• Access Point 66%
• Classification Accuracy 33%
• Digital Library 100%
• Extracted Feature 33%
• Learning Curve 33%
• Sentiment Analysis 33%
• Training Sample 33%

Arts and Humanities

• Opinion Mining 11%