Machine learning in endoscopic ultrasonography and the pancreas: The new frontier?

Figure 2 Overview of machine learning domains. Traditional machine learning algorithms rely on being trained by annotated and processed datasets to perform simpler tasks such as classification and regression. Deep learning algorithms are more autonomous, generally do not require annotation and processing of data for training and can perform more complicated tasks such as image detection and speech recognition. Reinforcement learning algorithms are self-teaching systems that can perform actions and learn by trial and error to achieve the best outcome; they perform most complex tasks such as game playing and learning to walk. CNN: Convolutional neural networks; MLP: Multi-layered perceptron; RNN: Recurrent neural networks.