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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Walter Roberson
le 20 Fév 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.
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preeti
le 30 Déc 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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