no code implementations • 21 Nov 2021 • Arshdeep Singh, Raju Arvind, Padmanabhan Rajan
In classification, our hypothesis is that the reconstruction error computed for an abnormal machine is larger than that of the a normal machine, since only normal machine sounds are being used to train the autoencoder.
no code implementations • 26 Mar 2019 • Anshul Thakur, Daksh Thapar, Padmanabhan Rajan, Aditya Nigam
Experimental results also confirm the superiority of the triplet loss over the cross-entropy loss in low training data conditions
no code implementations • 26 Feb 2019 • Anshul Thakur, Padmanabhan Rajan
The proposed framework utilizes a reference directional model for obtaining a feature representation called directional embeddings (DE).
no code implementations • 7 Feb 2019 • Anshul Thakur, Pulkit Sharma, Vinayak Abrol, Padmanabhan Rajan
In this work, we propose a supervised, convex representation based audio hashing framework for bird species classification.