6 Questions
What is the primary purpose of an index term in a document?
To enable the document to be retrieved based on user interest
Why is a word that appears in all documents considered a poor index term?
Because it does not provide any distinction between documents
What is the main limitation of using binary weights in the vector space model?
It does not allow for partial matching
What is the purpose of assigning non-binary weights to index terms in queries and documents?
To facilitate partial matching
How are documents ranked in the vector space model?
By the closeness to the user query
What is the main benefit of using the vector space model?
It allows for partial matching
Learn about the concept of index terms in Artificial Intelligence, including how they are used to describe documents and identify relevant information. Discover how the frequency of a word can affect its usefulness as an index term.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
