Start-synchronous search for large vocabulary continuous speech recognition

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Start-synchronous search for large vocabulary continuous speech recognition

In this paper, we present a novel, efficient search strategy for large vocabulary continuous speech recognition. The search algorithm, based on a stack decoder framework, utilizes phone-level posterior probability estimates (produced by a hybrid connectionist/HMM acoustic model) as a basis for phone deactivation pruning — a highly efficient method of reducing the required computation. The singl...

متن کامل

Effective lexical tree search for large vocabulary continuous speech recognition

In this paper, we present an e cient calculation of the factored LM probabilities for speeding up the large vocabulary continuous speech recognition. We introduced a novel technique based on the independent calculation of the factored LM probability. The basic idea of the proposed method is that each factored LM probability is calculated on-demand for a new combination of a previous word hypoth...

متن کامل

An efficient search method for large-vocabulary continuous-speech recognition

This paper proposes an efficient method for largevocabulary continuous-speech recognition, using a compact data structure and an efficient search algorithm. We introduce a very compact data structure DAWG as a lexicon to reduce the search space. We also propose a search algorithm to obtain the N-best hypotheses using the DAWG structure. This search algorithm is composed of two phases: “forward ...

متن کامل

Improved search strategy for large vocabulary continuous Mandarin speech recognition

This paper presents a new search strategy for large vocabulary continuous Mandarin speech recognition considering the special structure of Chinese language. This strategy is composed of a forward and a backward passes, between which a high-quality syllable lattice is generated to bridge the syllable-level and word-level decoding processes. In the forward pass, considering the small number of sy...

متن کامل

Efficient Search Algorithms for Large Vocabulary Continuous Speech Recognition

Automatic speaker-independent speech recognition has made significant progress from the days of isolated word recognition. Today state of the art systems are capable of performing large-vocabulary continuous speech recognition (LVCSR) over complex domains such as news broadcasts and telephone conversations. A significant contribution to this advancement in technology is due to the development o...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: IEEE Transactions on Speech and Audio Processing

سال: 1999

ISSN: 1063-6676

DOI: 10.1109/89.784107