automatic speech recognition system dedicated for polish

Ngày tải lên: 01/04/2014, 00:20

... 764–772, Suntec, Singapore, 2-7 August 2009. c 2009 ACL and AFNLP Improving Automatic Speech Recognition for Lectures through Transformation-based Rules Learned from Minimal Data Cosmin Munteanu ∗† ∗ National ... train an ASR system for the other half or for when the course is next offered, and still results in signifi- cant WER reductions. And yet even in this sce- nario, the business case for manually ... pronunciation of such abbreviated forms (es- pecially for Shell programming) and of mostly all variable and custom function names proved to be a significant difficulty for the ASR system. This, combined with...

Ngày tải lên: 20/02/2014, 07:20

... video information retrieval. 4.3 Precision of Information Retrieval One of the most commonly used applications of ASR for video is to support information retrieval (IR). Such video IR systems ... evaluate the performance of our grounded language model on a speech recognition task using video highlights from Major League Baseball games. Results indicate improved per- formance using three ... Learning to Recognize Speech by Watching Television. IEEE Intelligent Systems Magazine, 14(5), pp. 51-58. Mukherjee, N. and Roy, D (2003). A Visual Context- Aware Multimodal System for Spoken Language...

Ngày tải lên: 17/03/2014, 02:20

... this paper the best performing measures from (Pucher, 2005), which outperform baseline models on word prediction for conversational tele- phone speech are used for Automatic Speech Recog- nition ... 129–132, Prague, June 2007. c 2007 Association for Computational Linguistics WordNet-based Semantic Relatedness Measures in Automatic Speech Recognition for Meetings Michael Pucher Telecommunications ... conversational speech. The JCN (Sec- tion 2.1) measure performs best for nouns using the noun-context. The LESK (Section 2.1) measure per- forms best for verbs and adjectives using a mixed word-context. Text-based...

Ngày tải lên: 17/03/2014, 04:20

Ngày tải lên: 03/05/2014, 20:50

Ngày tải lên: 20/06/2014, 22:20

Ngày tải lên: 21/06/2014, 20:20

Ngày tải lên: 21/06/2014, 22:20

Ngày tải lên: 22/06/2014, 00:20

Ngày tải lên: 22/06/2014, 19:20

... travel information system at LIMSI The ARISE (Automatic Railway Information Systems for Europe) projects aims developing prototype telephone information services for train travel information ... for spontaneous speech recognition One of the most important issues for speech recognition is how to create language models (rules) for spontaneous speech. When recognizing spontaneous speech ... 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 ...

Ngày tải lên: 20/02/2014, 18:20

... different 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 ... Cristoforetti, L., Geutner, P., Giacomini, A., Gretter, R., et al. Use of Multiple Speech Recognition Units in a In-car Assistance Systems, chapter in "DSP for Vehicle and Mobile Systems", ... 2 Background Automatic speech recognition systems convert a speech signal into a sequence of words, usually based on the Hidden Markov...

Ngày tải lên: 08/03/2014, 01:20

Ngày tải lên: 21/06/2014, 20:20

... Luong Chi Mai, 'HMM/ANN System for Vietnamese Continuous Digit Recognition& apos; [2] Dang Ngoc Duc, Luong Chi Mai, 'Improve the Vietnamese Speech Recognition System Using Neural Network' ... 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 ... 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 to use speech- commands to query information...

Ngày tải lên: 12/04/2013, 16:05

Ngày tải lên: 13/04/2013, 11:10

... Surface Roughness Recognition System for End Milling Operations 16.1 Introduction 16.2 Methodologies 16.3 Experimental Setup and Design 16.4 The In-Process Surface Roughness Recognition Systems ... overall ISRR system capable of extensive application in actual manufacturing environments. 3. Feedback control is necessary for automated production systems. The ISRR should be a closed- loop system, ... Winnebago Co. in Forest City; Delavan Inc. in Des Moines; Sauer-Sundstrand Inc. in Ames), point to the feasibility of in-process surface roughness recognition (ISRR) systems for implementation...

Ngày tải lên: 23/01/2014, 01:20

... 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 ... 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 classes so we can optimize learning for a specific ... respectively. 1 Introduction Most automatic speech recognition systems operate with a large but limited vocabulary, finding the most likely words in the vocabulary for the given acoustic signal....

Ngày tải lên: 20/02/2014, 04:20

... transcriptions, from the ASR system. The baseline ASR system that we are comparing against then performed a rescoring pass on these first pass lattices, allowing for better silence modeling, and ... Previous Work Techniques for exploiting stochastic context-free grammars for language modeling have been ex- plored for more than a decade. Early approaches included algorithms for efficiently calculating ... are a first step in examining the potential utility of syntactic features for discriminative language modeling for speech recognition. We tried two possible sets of features derived from the full...

Ngày tải lên: 20/02/2014, 15:20

... to correct the errors in the results of speech recognition to increase the performance of a speech translation system. This paper proposes a method for correcting errors using the statistical ... integrating recognition and translation into a speech translation system, the development of the following processes is therefore important: (1) detection of errors in speech recognition results; ... the proposed method as a post-processor for speech recognition is likely to make a significant contribution to the performance of speech translation systems. In the future, we will try to...

Ngày tải lên: 20/02/2014, 18:20

... invariants; allophonic variation is traditionally seen as problematic for recognition. (I) "In most systems for sentence recognition, such modifications must be viewed as a kind of 'noise' ... before the labial stop /p/, the cor9nal nasal/n/ before the coronal stop/t/, and the velar nasal/7// before the velar stop/k/. This constraint, like subject-verb agreement. poses a problem for ... 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 Symposium,...

Ngày tải lên: 21/02/2014, 20:20