نتایج جستجو برای: baseline data

تعداد نتایج: 2537189  

2013
Daniel Tihelka Martin Gruber Zdenek Hanzlícek

The paper points to problematic and usually neglected aspects of using listening tests for TTS evaluation. It shows that simple random selection of phrases to be listened to may not cover those cases which are relevant to the evaluated TTS system. Also, it shows that a reliable phrase set cannot be chosen without a deeper knowledge of the distribution of differences in synthetic speech, which a...

2014
Duc Minh Luu Ee-Peng Lim Freddy Chong Tat Chua

In marketing and advertising, developing and managing brands value represent the core activities performed by companies. Successful brands attract buyers and adopters, which in turn increase the companies’ value. Given a set of user-item adoption data, can we infer brand effects from users adopting items? To answer this question, we develop the Brand Item Topic Model (BITM) that incorporates us...

Journal: :Journal of Research of the National Institute of Standards and Technology 2018

Journal: :AAOHN Journal 1990

2014
Jeffrey G Jarvik Bryan A Comstock Patrick J Heagerty Judith A Turner Sean D Sullivan Xu Shi David R Nerenz Srdjan S Nedeljkovic Larry Kessler Kathryn James Janna L Friedly Brian W Bresnahan Zoya Bauer Andrew L Avins Richard A Deyo

BACKGROUND Back pain represents a substantial burden globally, ranking first in a recent assessment among causes of years lived with disability. Though back pain is widely studied among working age adults, there are gaps with respect to basic descriptive epidemiology among seniors, especially in the United States. Our goal was to describe how pain, function and health-related quality of life va...

Changhong Song, Lynn Kuo,

Abstract. We present a Bayesian analysis for recurrent events data using a nonhomogeneous mixed Poisson point process with a dynamic subject-specific frailty function and a dynamic baseline intensity func- tion. The dynamic subject-specific frailty employs a dynamic piecewise constant function with a known pre-specified grid and the baseline in- tensity uses an unknown grid for the piecewise ...

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