Generalized Likelihood-Ratio Enabled Machine Learning for UE Detection over Grant-free SCMA

Mathematics

• Machine Learning 76%
• Likelihood Ratio 75%
• Multiple Access 41%
• Neural Networks 39%
• Retrieval 35%
• Uplink 26%
• Resources 26%
• Power Control 22%
• Detection Probability 21%
• Network Structure 17%
• Error Probability 15%
• Classifier 15%
• Rayleigh 15%
• Background 12%
• Knowledge 10%
• Output 10%
• Simulation 8%
• Performance 8%

Physics & Astronomy

• likelihood ratio 100%
• machine learning 88%
• data retrieval 45%
• multiple access 41%
• resources 27%
• classifiers 18%
• output 8%
• performance 6%
• simulation 5%

Engineering & Materials Science

• Machine learning 51%
• Convolutional neural networks 38%
• Error detection 15%
• Power control 12%
• Classifiers 9%