a. What kinds of evaluation measures that we can use to evaluate the performance of information...
a. What kinds of evaluation measures that we can use to evaluate the performance of information retrieval and web search?
Homework Answers
The evaluation measures will be based on the relevance of the results it generates. Following can be some evaluation measures :
Classification accuracy : web search must be good enough to classify the results as interesting and uninteresting according to the relavance and preference of user.
Precision : The fraction of search results generated by the system that are interesting to user .
Recall : The fraction of search results which are of interest to user, that are retrieved by system
Please notice the difference between precision and recall.
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a. What kinds of evaluation measures that we can use to evaluate
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