Question
From Text Data Management and Analysis by ChengXiang Zhai and Sean Massung (ISBN: 978-1-97000-117-6) 9.3 Assume there are 16 total relevant documents in a collection.
From Text Data Management and Analysis by ChengXiang Zhai and Sean Massung (ISBN: 978-1-97000-117-6)
9.3 Assume there are 16 total relevant documents in a collection. Consider the following results, where plus indicates relevant and minus indicates non-relevant: {+,+,-,+,+,-,-,+,-,-} Calculate the following evaluation measures on the ranked list.
a) Precision b) Recall c) F1 score d) Average precision
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Data Management Databases And Organizations
Authors: Richard T. Watson
6th Edition
1943153035, 978-1943153039
