Q.1.Natural language processing (NLP), a subfield of artificial intelligence and computational linguistics, is an important component of text mining. What is the definition of NLP?
Q.2.What are the five steps in the backpropagation learning algorithm?
Q.3.What is k-nearest neighbor (kNN) data mining algorithm?
Q.4.What are the three steps in the process-based approach to the use of support vector machines (SVMs)?
Q.5.List and briefly describe the six steps of the CRISP-DM data mining process.