Practice Algorithmic Approach (4.2.3) - Document Similarity and Its Applications

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6 sample questions

Question 1.
What does the edit distance measure?
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Think about text transformations.
Question 2.
What is dynamic programming?
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How does it improve efficiency?
3Question 3.
What does edit distance represent?
- The number of identical characters in two documents.
- The number of edits to transform one document into another.
- The length of the longest word.
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Focus on what changes are made.
4Question 4.
True or False: Dynamic programming can lead to faster algorithms by avoiding redundant calculations.
- True
- False
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Consider the benefits of memorization.
Question 5.
Given the words 'sunday' and 'monday', calculate the edit distance and explain each step.
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Consider what character transformations you need to perform.
Question 6.
Design a small algorithm to compute edit distance using dynamic programming. Explain its time complexity.
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Identify how you store previous results in a two-dimensional array.

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