use speech recognition word

... 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...

Ngày tải lên: 20/02/2014, 04:20

... 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....

Ngày tải lên: 21/02/2014, 20:20

Ngày tải lên: 17/03/2014, 04:20

Ngày tải lên: 23/03/2014, 19:20

... 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...

Ngày tải lên: 12/04/2013, 16:05

... 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...

Ngày tải lên: 28/10/2013, 14:15

... 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...

Ngày tải lên: 24/12/2013, 03:15

... 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...

Ngày tải lên: 20/02/2014, 07:20

... 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...

Ngày tải lên: 20/02/2014, 15:20

... 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,...

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...

Ngày tải lên: 20/02/2014, 18:20

... 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...

Ngày tải lên: 22/02/2014, 02:20

... 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...

Ngày tải lên: 07/03/2014, 22:20

... 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, ...

Ngày tải lên: 08/03/2014, 01:20

... 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. ...

Ngày tải lên: 08/03/2014, 02:21

... 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,...

Ngày tải lên: 08/03/2014, 07:20

Ngày tải lên: 08/03/2014, 07:20

Ngày tải lên: 14/03/2014, 23:56

Ngày tải lên: 16/03/2014, 23:20