Friday, March 21, 2014

Sarah Campbell QTC #7

1. What is an ill-defined problem? (Remember)

2. How might algorithms and heuristics both be used when solving a problem? (Analyze)

3 comments:

  1. 1. An ill-defined problem is when the goal is unclear, therefore, it is unsure what is needed to get there. Also, if there are several solutions to the problem.

    2. When using step by step procedure to solve a problem, maybe you encounter a new problem. Thus, a heuristic approach may be utilized to get you back onto procedure

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  2. An ill-defined problem is one with multiple possible solutions, the desired goal is unclear, or some needed information is not provided.

    Algorithms are like the tools needed to do a job. For instance, if I'm going to build a house, I need to know the procedure for using a saw. Heuristics are more like the strategies you should use for a more complex task. To build that house, you should probably have a blueprint (diagram). You should break the problem into subgoals. You should brainstorm about various ways of going about building what you want.

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    Replies
    1. I agree with your categorization of the questions.

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