000 03104nam a22005777a 4500
001 sulb-eb0024362
003 BD-SySUS
005 20160413122435.0
007 cr nn 008mamaa
008 121026s2013 gw | s |||| 0|eng d
020 _a9783642344251
_9978-3-642-34425-1
024 7 _a10.1007/978-3-642-34425-1
_2doi
050 4 _aTK5102.9
050 4 _aTA1637-1638
050 4 _aTK7882.S65
072 7 _aTTBM
_2bicssc
072 7 _aUYS
_2bicssc
072 7 _aTEC008000
_2bisacsh
072 7 _aCOM073000
_2bisacsh
082 0 4 _a621.382
_223
100 1 _aVasquez, Daniel.
_eauthor.
245 1 0 _aHierarchical Neural Network Structures for Phoneme Recognition
_h[electronic resource] /
_cby Daniel Vasquez, Rainer Gruhn, Wolfgang Minker.
264 1 _aBerlin, Heidelberg :
_bSpringer Berlin Heidelberg :
_bImprint: Springer,
_c2013.
300 _aXVIII, 134 p.
_bonline resource.
336 _atext
_btxt
_2rdacontent
337 _acomputer
_bc
_2rdamedia
338 _aonline resource
_bcr
_2rdacarrier
347 _atext file
_bPDF
_2rda
490 1 _aSignals and Communication Technology,
_x1860-4862
505 0 _aBackground in Speech Recognition -- Phoneme Recognition Task -- Hierarchical Approach and Downsampling Schemes -- Extending the Hierarchical Scheme: Inter and Intra Phonetic Information -- Theoretical framework for phoneme recognition analysis.
520 _aIn this book, hierarchical structures based on neural networks are investigated for automatic speech recognition. These structures are evaluated on the phoneme recognition task where a  Hybrid Hidden Markov Model/Artificial Neural Network paradigm is used. The baseline hierarchical scheme consists of two levels each which is based on a Multilayered Perceptron. Additionally, the output of the first level serves as a second level input. The computational speed of the phoneme recognizer can be substantially increased by removing redundant information still contained at the first level output. Several techniques based on temporal and phonetic criteria have been investigated to remove this redundant information. The computational time could be reduced by 57% whilst keeping the system accuracy comparable to the baseline hierarchical approach.
650 0 _aEngineering.
650 0 _aUser interfaces (Computer systems).
650 0 _aComputational linguistics.
650 0 _aComputational intelligence.
650 1 4 _aEngineering.
650 2 4 _aSignal, Image and Speech Processing.
650 2 4 _aUser Interfaces and Human Computer Interaction.
650 2 4 _aComputational Intelligence.
650 2 4 _aLanguage Translation and Linguistics.
700 1 _aGruhn, Rainer.
_eauthor.
700 1 _aMinker, Wolfgang.
_eauthor.
710 2 _aSpringerLink (Online service)
773 0 _tSpringer eBooks
776 0 8 _iPrinted edition:
_z9783642344244
830 0 _aSignals and Communication Technology,
_x1860-4862
856 4 0 _uhttp://dx.doi.org/10.1007/978-3-642-34425-1
912 _aZDB-2-ENG
942 _2Dewey Decimal Classification
_ceBooks
999 _c46454
_d46454