Solution

The correct answer is A - IV, B - III, C - II, D - I

Key Points

• A. Expert system - IV. Mycin:
  • An expert system is a computer program that emulates the decision-making ability of a human expert. It uses a knowledge base of human expertise and an inference engine to draw conclusions.
  • Mycin is a classic example of an expert system designed for medical diagnosis. It used a rule-based system to analyze patient symptoms and recommend treatments.
• B. Fuzzy system - III. Inference engine:
  • Fuzzy systems deal with uncertainty and imprecision in data by using fuzzy logic, which allows for degrees of truth rather than strict true or false values.
  • The inference engine is a component of an expert system that processes the rules and facts to draw conclusions. In the context of fuzzy systems, it handles the fuzzy logic rules.
• C. Operator in genetic algorithm - II. Scramble:
  • Genetic algorithms are optimization algorithms inspired by the process of natural selection. They use operators like mutation and crossover to evolve a population of solutions over generations.
  • Scramble is a type of crossover operator in genetic algorithms. It involves randomly reordering segments of genetic information within individuals to create new offspring.
• D. Supervised technique - I. Decision tree:
  • Supervised learning involves training a model on a labeled dataset, where the algorithm learns from input-output pairs to make predictions on new, unseen data.
  • Decision trees are a type of supervised learning technique used for both classification and regression tasks. They make decisions by recursively partitioning the data based on features.