calculating precision and recall
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I have extracted features of all images and have calculated EUCLIDEAN DISTANCE and have sorted
[Out ind] = sort(Distance_final);
from the ind value i have calculated ,recall and precision,after that i have performed PSO,and all my values in ind is sorted,now if i performprecesion and recall,those value must improve,but it is not improving ,please help
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Answers (2)
Walter Roberson
on 20 Feb 2012
No amount of PSO to simulate a sort is going to change the basic features of the test image or of the database of images. The precision and recall are going to remain exactly the same.
preeti
on 30 Dec 2014
hi i have calculated the euclidean distance between vectors but dunno how to find the recall and precision of images. Pls help and thanks in advance
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