Bird Species Classification using Transfer Learning with Multistage Training
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Bird species classification has received more and more attention in the field of computer vision, for its promising applications in biology and environmental studies. Recognizing bird species is difficult due to the challenges of discriminative region localization and fine-grained feature learning. In this paper, we have introduced a Transfer learning based method with multistage training. We have used both Pre-Trained Mask-RCNN and a ensemble model consists of Inception Nets( Inceptionv3 net & InceptionResnetv2 ) to get the both localization and species of the bird from the images. Our final model achieves an F1 score of 0.5567 or 55.67 Challenge.
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