Baye

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

Speech Modeling Using Variational Baye

The topic of this paper is speech modeling using the Variational Bayesian Mixture of Gaussians algorithm proposed by Hagai Attias (2000). Several mixtures of Gaussians were trained for representing cepstrum vectors computed from the TIMIT database. The VB-MOG algorithm was compared to the standard EM algorithm. VB-MOG was clearly better, its convergence was faster, there was no tendency to over...

متن کامل

Probabilistic Models for Common Spatial Patterns: Parameter-Expanded EM and Variational Baye

Common spatial patterns (CSP) is a popular feature extraction method for discriminating between positive and negative classes in electroencephalography (EEG) data. Two probabilistic models for CSP were recently developed: probabilistic CSP (PCSP), which is trained by expectation maximization (EM), and variational Bayesian CSP (VBCSP) which is learned by variational approximation. Parameter expa...

متن کامل

Assessing variation in biofilms development in a drinking water distribution system by an object oriented Baye

Biofilms develop in drinking water distribution systems (DWDSs) as layers of microorganisms bound by a matrix of organic polymers and attached to pipe walls. Biofilms are ubiquitous in DWDSs, regardless of the type of treatment or disinfection employed. Many problems in these systems are microbial in nature. Biofilm growth within DWDSs could lead to operational problems such as deterioration of...

متن کامل

Efficient and Scalable Multiple Class Classification using Bee Colony based Probabilistic Approach

Designed for multi-relational explore and learn about important device data classification, and can be widely used in many fields. New classification algorithm Union, naive Bayes, which is the main function of what is known in the literature for the application of multiple classification Union relational environment. The results showed that naive Bayes achieves greater accuracy compared to exis...

متن کامل

Price Dispersion Within and Across Stores in a Comparison site

The paper extends the information gatekeeper model of Baye and Morgan(2001) to allow for different levels of store service quality ratings, which are usually observable with the store product prices in the comparison site. The stores use mixed pricing strategies in equilibrium. In particular, higher service quality stores tend to price higher and lower service quality stores tend to price lower...

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: ADLFI. Archéologie de la France - Informations

سال: 2004

ISSN: 2114-0502

DOI: 10.4000/adlfi.11242