Promising Accurate Prefix Boosting For Sequence-to-sequence ASR
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26230%2F19%3APU134184" target="_blank" >RIV/00216305:26230/19:PU134184 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/8682782" target="_blank" >https://ieeexplore.ieee.org/document/8682782</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/ICASSP.2019.8682782" target="_blank" >10.1109/ICASSP.2019.8682782</a>
Alternative languages
Result language
angličtina
Original language name
Promising Accurate Prefix Boosting For Sequence-to-sequence ASR
Original language description
In this paper, we present promising accurate prefix boosting (PAPB), a discriminative training technique for attention based sequence-tosequence (seq2seq) ASR. PAPB is devised to unify the training and testing scheme effectively. The training procedure involves maximizing the score of each partial correct sequence obtained during beam search compared to other hypotheses. The training objective also includes minimization of token (character) error rate. PAPB shows its efficacy by achieving 10.8% and 3.8% WER with and without external RNNLM respectively on Wall Street Journal dataset.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
Result continuities
Project
<a href="/en/project/LQ1602" target="_blank" >LQ1602: IT4Innovations excellence in science</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of ICASSP
ISBN
978-1-5386-4658-8
ISSN
—
e-ISSN
—
Number of pages
5
Pages from-to
5646-5650
Publisher name
IEEE Signal Processing Society
Place of publication
Brighton
Event location
Brighton
Event date
May 12, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000482554005176