Deep learning 11 Evolutionary programming 10 CNN 8 Classification 8 Particle swarm optimization 8 Distributed generation 7 Internet of things 7 Machine learning 7 Support vector machine 7 Mobile application 6 Optimization 6 Visualization 6 Arduino 5 E-learning 5 IoT 5 Mobile learning 5 Photovoltaic 5 Artificial intelligence 4 Doubly fed induction generator 4 Energy 4 Genetic algorithm 4 Image processing 4 PID controller 4 Particle swarm optimization (PSO) 4 Performance 4 Photovoltaic system 4 Power quality 4 Renewable energy 4 Segmentation 4 Simulation 4