use speech recognition word
Tài liệu Báo cáo khoa học: "Learning Sub-Word Units for Open Vocabulary Speech Recognition" doc
Ngày tải lên :
20/02/2014, 04:20
... lexicon has 83K words and 5K or 10K
sub-words. Note that the word vocabulary is com-
mon to both systems and only the sub-words are se-
lected using either approach. The word vocabulary
used is close ... vocabulary speech recognition systems
fail to recognize words beyond their vocab-
ulary, many of which are information rich
terms, like named entities or foreign words.
Hybrid word/ sub -word systems ... lexicon
of sub -word units that can be used by a hybrid sys-
tem for open vocabulary speech recognition. Rather
than relying on the text alone, we also utilize side
information: a mapping of words to...
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Tài liệu Báo cáo khoa học: "A Finite-Slate Parser for Use in Speech Recognition" pdf
Ngày tải lên :
21/02/2014, 20:20
... A Finite-Slate Parser for Use in Speech Recognition
Kenneth W. Church
NE43-307
Massachusetts Institute of Technology
Cambridge, MA. 02139
This paper ... Would Have Thought, AJCL, 8: I, [982.
19. Klatt, D., Word Verification in a Speech Understanding
System, in P,. R, eddy (ed.), Speech Recognition, Invited
Papers Presented at the 1974 [EEE ... [.ondon).
23. Reddv R., Speech Recognition by Machine: A Review,
Proceedings of the IEEE, pp. 501-531, April 1976,
~. Smith, A., Word flypothesization in the Ilearsay-ll Speech
System, Proc....
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Vietnamese Speech Recognition and Synthesis in Embedded System Using T-Engine
Ngày tải lên :
12/04/2013, 16:05
... HCM Museum introduction
To demonstrate the use of speech in HCI we have combined
speech recognition together with speech synthesis into our
software running in T-Engine. This software allow users ... described in table
II.
Fig.7. Waiting for speech commands from users screen shot
V. APPLICATION OF VIETNAMESE RECOGNITION AND SYNTHESIS
Vietnamese speech recognition and synthesis has a wide range ... in speech recognition and
synthesis have been started in recent years. Together with the
developing trend of human-computer interaction systems using
speech, the optimization of speech recognition...
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Speech Recognition
Ngày tải lên :
28/10/2013, 14:15
... 15.4. Speech Recognition
Although it may surprise many Mac users, the Mac is quite talented when it comes to
speech. Its abilities fall into two categories: ... the Keyword blank, type
the word you want the Mac to listen for as it monitors the sound from your mike.
15.4.1. Your First Conversation with the Mac
The on/off switch for speech recognition ... "minimize
speech window") to shrink it into your Dock. If you choose Speech
Preferences from its bottom-edge triangle, you open the Speech Preferences
window.
Right: Choosing Open Speech...
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Tài liệu Tăng cường Windows Speech Recognition bằng các Macro doc
Ngày tải lên :
24/12/2013, 03:15
... New Speech Macro, chọn tùy chọn
thứ hai, có tên là 'Run a Program'.
Tăng cường Windows Speech
Recognition bằng các Macro
Trong bài viết này, chúng ta sẽ thảo luận về Windows Speech Recognition ... thể tạo một Speech Macro để cạnh tranh với các câu lệnh
Windows Speech Recognition đang tồn tại dùng một nhóm từ của bạn sở hữu. Nếu muốn
biết danh sách đầy đủ của Windows Speech Recognition, ... thể nói 'Type Alphabet' và
Windows Speech Recognition sẽ viết tất cả các chữ của bảng chữ cái ra cho bạn. Như
bạn thấy, Windows Speech Recognition macro có thể được dùng để làm nhiều...
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Tài liệu Báo cáo khoa học: "Improving Automatic Speech Recognition for Lectures through Transformation-based Rules Learned from Minimal Data" ppt
Ngày tải lên :
20/02/2014, 07:20
... demonstrate that transformation-based
learning can be used to correct noisy
speech recognition transcripts in the lec-
ture domain with an average word error
rate reduction of 12.9%. Our method is
distinguished ... data.
the 100K -word CMU pronunciation dictionary.
For all models, we allowed one non-dictionary
word per utterance, but only for lines longer than
four words. For allowable non-dictionary words,
SONIC’s ... St¨uker, S. Vogel, and A. Waibel. 2006. Open
domain speech recognition & translation: Lectures
and speeches. In Proc. IEEE Conf. on Acoustics,
Speech, and Signal Processing (ICASSP), volume 1,
pages...
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Tài liệu Báo cáo khoa học: "Discriminative Syntactic Language Modeling for Speech Recognition" pdf
Ngày tải lên :
20/02/2014, 15:20
... in the use of discriminative parameter estimation
techniques. The criterion we use to optimize the pa-
rameter vector ¯α is closely related to the end goal
in speech recognition, i.e., word error ... representations
that we used. The first simply makes use of the POS
tags for each word. The latter representations make
use of sequences of non-terminals associated with
lexical items. In 3(b), each word in the ... transcribed
utterances (3297579 words)
4
. For each utterance,
4
Note that Roark et al. (2004a; 2004b; 2005) used 20854 of
these utterances (249774 words) as held out data. In this work
we simply use the rt02 test...
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Tài liệu Báo cáo khoa học: "A Method for Correcting Errors in Speech Recognition Using the Statistical Features of Character Co-occurrence" pptx
Ngày tải lên :
20/02/2014, 18:20
...
3.1 Data Condition for Experiments
Results of Speech Recognition: We used 4806
recognition results including errors, from the output of
speech recognition (Masataki
et al.,
96; Shimizu
et ... splitting and consecutive word grouping. In Proc.
of ICASSP, 1996.
T. Shimizu et al., 96. Spontaneous Dialogue Speech Recognition
using Cross -word Context Constrained Word Graphs.
ICASSP 96, ... recognition results; (2) sorting of speech
recognition results by means of error detection; (3)
providing feedback to the recognition process and/or
making the user speak again; (4) correct errors,...
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Tài liệu Báo cáo khoa học: "AUTOMATIC SPEECH RECOGNITION AND ITS APPLICATION TO INFORMATION EXTRACTION" pdf
Ngày tải lên :
20/02/2014, 18:20
... of fluent speech
recognition.
pattern recognition paradigm, a data-driven
approach which makes use of a rich set of speech
utterances from a large population of speakers,
the use of stochastic ... ROBUST SPEECH
RECOGNITION
4.1 Automatic
adaptation
Ultimately, speech
recognition systems
should be capable of
f
robust, speaker-
independent or speaker-
adaptive, continuous
speech recognition ...
Summarizing transcribed news speech is useful
for retrieving or indexing broadcast news. We
investigated a method for extracting topic words
from nouns in the speech recognition results on
the...
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Tài liệu Báo cáo khoa học: "Web augmentation of language models for continuous speech recognition of SMS text messages" docx
Ngày tải lên :
22/02/2014, 02:20
... continuous speech
recognition system that enables users to use
speech as an input modality on mobile devices,
such as mobile phones. The particular domain of
interest is personal communication: The user ... the
number of words to 8 billion.
3 Speech Recognition Experiments
We have trained language models on the in-
domain data together with web data, and these
models have been used in speech recognition ... which
results in 99 words. All messages in the potential
test set containing any of these words are selected
into the user-specific test set. Any message con-
taining user-specific words is removed...
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Báo cáo khoa học: "Improving the Use of Pseudo-Words for Evaluating Selectional Preferences" docx
Ngày tải lên :
07/03/2014, 22:20
... improves the use of pseudo-
words as an evaluation framework for
selectional preferences. While pseudo-
words originally evaluated word sense
disambiguation, they are now commonly
used to evaluate ... methods of apply-
ing pseudo-words to selectional preferences vary
greatly, and suggest improvements.
A pseudo -word is the concatenation of two
words (e.g. house/car). One word is the orig-
inal in ... replaced by
pseudo-words. A model is evaluated by its success
at determining which of the two arguments is the
original word.
Two problems exist in the current use of
445
pseudo-words to evaluate...
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Báo cáo khoa học: "Distributed Listening: A Parallel Processing Approach to Automatic Speech Recognition" pot
Ngày tải lên :
08/03/2014, 01:20
... on Automatic Speech Recognition: Chal-
lenges for the new Millenium, Paris, pp. 47–52,
2000.
Young, S.R., Use of dialog, pragmatics and semantics
to enhance speech recognition, Speech Communi-
cation, ... 2 Background
Automatic speech recognition systems convert a
speech signal into a sequence of words, usually
based on the Hidden Markov Model (HMM), in
which words are constructed from ... Automatic
Speech Recognition (ASR) systems, along with an
Enhanced Majority Rules (EMR) software
algorithm. Each of the three individual systems
received the same input, performed speech
recognition, ...
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Báo cáo khoa học: "Vocabulary Decomposition for Estonian Open Vocabulary Speech Recognition" ppt
Ngày tải lên :
08/03/2014, 02:21
... vocabulary speech recognition refers to au-
tomatic speech recognition (ASR) of continuous
speech, or speech- to-text” of spoken language,
where the recognizer is expected to recognize any
word spoken ... have 2 word forms, 2 morphs and 2
morphemes, the second 3 word forms, 3 morphs and
1 morpheme. Although in the first example, there
are 3 word instances of the 2 word forms, the lat-
ter word form ... Vocab-
ulary Speech Recognition with Flat Hybrid Models.
INTERSPEECH-2005, 725–728.
Janne Pylkkönen. 2005. An Efficient One-pass Decoder
for Finnish Large Vocabulary Continuous Speech
Recognition. ...
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Báo cáo khoa học: "A Preference-first Language Processor Integrating the Unification Grammar and Markov Language Model for Speech Recognition-ApplicationS" potx
Ngày tải lên :
08/03/2014, 07:20
... lexicon used has a total of 1550 words. They
are extracted from the primary school Chinese text
books currently used in Taiwan area, which arc
believed to cover the most frequently used words ...
correct rate of recognition and computation speed can be
achieved .
1. Introduction
In many speech recognition applications, a word
lattice is a partially ordered set of possible word
hypotheses ...
Tomita, M. (1986). An Efficient Word Lattice
Parsing Algorithm for Continuous Speech
Recognition. Proceedings of the 1986 International
Conference on Acoustic, Speech and Signal
Processing,...
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