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Aggelos Pikrakis

2 accepted papers

2021

A Deep Reinforcement Learning Approach To Audio-Based Navigation In A Multi-Speaker Environment

ICASSP 2021accepted

In this work we use deep reinforcement learning to create an autonomous agent that can navigate in a two-dimensional space using only raw auditory sensory information from the environment, a problem that has received very little attention in the reinforcement learning literature. Our experiments sho…

Cited by 0SourceScholar
2015

Pattern classification formulated as a missing data task: The audio genre classification case

ICASSP 2015accepted

This paper presents pattern classification to a predefined set of classes as a missing data task. This is achieved by first augmenting the feature vector of each training pattern with the corresponding binary codeword representing its class. A Restricted Boltzmann Machine (RBM) or a Dictionary Learn…

Cited by 0SourceScholar