Recognizing Daily Life Context usingWeb-Collected Audio Data
dc.contributor.author
Rossi, Mirco
dc.contributor.author
Tröster, Gerhard
dc.contributor.author
Amft, Oliver
dc.date.accessioned
2021-02-11T12:34:37Z
dc.date.available
2021-02-11T12:34:37Z
dc.date.issued
2012
dc.identifier.isbn
978-0-7695-4697-1
en_US
dc.identifier.isbn
978-1-4673-1583-8
en_US
dc.identifier.other
10.1109/ISWC.2012.12
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/469031
dc.description.abstract
This work presents an approach to model daily life contexts from web-collected audio data. Being available in vast quantities from many different sources, audio data from the web provides heterogeneous training data to construct recognition systems. Crowd-sourced textual descriptions (tags) related to individual sound samples were used in a configurable recognition system to model 23 sound context categories. We analysed our approach using different outlier filtering techniques with dedicated recordings of all 23 categories and in a study with 230 hours of full-day recordings of 10 participants using smart phones. Depending on the outlier technique, our system achieved recognition accuracies between 51% and 80%.
en_US
dc.language.iso
en
en_US
dc.publisher
IEEE
en_US
dc.title
Recognizing Daily Life Context usingWeb-Collected Audio Data
en_US
dc.type
Conference Paper
dc.date.published
2012-07-23
ethz.book.title
2012 16th International Symposium on Wearable Computers (ISWC)
en_US
ethz.pages.start
25
en_US
ethz.pages.end
28
en_US
ethz.event
16th International Symposium on Wearable Computers (ISWC 2012)
ethz.event.location
Newcastle, United Kingdom
en_US
ethz.event.date
June 18-22, 2012
en_US
ethz.identifier.wos
ethz.publication.place
Piscataway, NJ
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02140 - Dep. Inf.technologie und Elektrotechnik / Dep. of Inform.Technol. Electrical Eng.::02634 - Institut für Elektronik / Institute for Electronics::03388 - Tröster, Gerhard (emeritus)
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02140 - Dep. Inf.technologie und Elektrotechnik / Dep. of Inform.Technol. Electrical Eng.::02634 - Institut für Elektronik / Institute for Electronics::03388 - Tröster, Gerhard (emeritus)
ethz.date.deposited
2017-06-10T09:57:26Z
ethz.source
ECIT
ethz.identifier.importid
imp593650518d30231002
ethz.identifier.importid
imp59364fda1b49e90372
ethz.ecitpid
pub:100151
ethz.ecitpid
pub:91163
ethz.eth
yes
en_US
ethz.availability
Metadata only
en_US
ethz.rosetta.installDate
2021-02-11T12:34:49Z
ethz.rosetta.lastUpdated
2021-02-11T12:34:49Z
ethz.rosetta.versionExported
true
dc.identifier.olduri
http://hdl.handle.net/20.500.11850/63197
dc.identifier.olduri
http://hdl.handle.net/20.500.11850/56789
ethz.COinS
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