V O R T R A G
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Oesterreichisches Forschungsinstitut fuer Artificial Intelligence(OFAI) der OSGK
Freyung 6/6, A-1010 Wien
Tel: +43-1-5336112-17, Fax: +43-1-5336112-77, Email: sec@ofai.at
Dr. Jan SchlÃŒter
Intelligent Music Processing and Machine Learning Group
Austrian Research Institute for Artificial Intelligence (OFAI)
"DEEP LEARNING FOR EVENT DETECTION, SEQUENCE LABELLING AND
SIMILARITY ESTIMATION IN MUSIC SIGNALS"
Within the field of machine listening, music recordings provide an
interesting test bed: they are very complex, with many different sound
sources occurring at once as well as intricate long-term dependencies,
all produced under controlled circumstances. For my PhD thesis, I
addressed five different music perception tasks with deep neural
networks: music and speech detection, note onset detection, music
segmentation, singing voice detection, and accelerating music similarity
estimation.
This talk will give a rudimentary crash course on audio processing with
neural networks and then cover the main results of my thesis, showing
how to apply deep learning to each task, evaluating its performance, and
investigating how the learned solutions work. The networks show
interesting similarities to hand-designed methods, but combine many
minor variations that are extensively tuned, surpassing the state of the
art in each task. However, as I will also demonstrate, none of the
solutions is perfect, leaving ample room for future research.
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Time: Tuesday, 21st November 2017, 6:30 p.m. sharp
Location: Oesterreichisches Forschungsinstitut
fuer Artificial Intelligence, OFAI
Freyung 6, Stiege 6, 1010 Wien
OESTERREICHISCHES FORSCHUNGSINSTITUT
FUER ARTIFICIAL INTELLIGENCE
Univ.-Prof. Ing. Dr. Robert Trappl
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