Chatbots are used in finance for _ O algorithmic training O insurance and risk management O security O process automation Conversion prediction is an example of O binary O multi-label O multi-class O imbalanced classification. Which of the following machine learning platforms is an example of natural language processing? O eBay Krylov O Apple Siri O Amazon Alexa O Samsung Bixby In what sorts of applications are generative adversarial networks used? O Reading a sentence O Anomaly detection O Inpainting O Composing music Convolutional neural networks are used in what sorts of applications? O Composing music O Predicting time series O Moving a robotic arm O Video analysis