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Estimation of probabilities from sparse data for the language model component of a speech recognizer

by Slava M. Katz - IEEE Transactions on Acoustics, Speech and Signal Processing , 1987
"... Abstract-The description of a novel type of rn-gram language model is given. The model offers, via a nonlinear recursive procedure, a com-putation and space efficient solution to the problem of estimating prob-abilities from sparse data. This solution compares favorably to other proposed methods. Wh ..."
Abstract - Cited by 799 (2 self) - Add to MetaCart
, and it is a problem that one always encounters while collecting fre-quency statistics on words and word sequences (m-grams) from a text of finite size. This means that even for a very large data col-lection, the maximum likelihood estimation method does not allow Turing’s estimate PT for a probability of a

pt in

by unknown authors
"... LU gic l a er 2 d f he t-o options and then choose the best of those options, and the comparative Bayes rule, where individuals use estimates of options to selectively assess and choose options. It has been previously concluded that the threshold rule produces higher average fitness than the best-of ..."
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LU gic l a er 2 d f he t-o options and then choose the best of those options, and the comparative Bayes rule, where individuals use estimates of options to selectively assess and choose options. It has been previously concluded that the threshold rule produces higher average fitness than the best

Pt(j)

by Francesco Bianchi, Log Cs Φc A, Ct Bt, Bt− T Rt, Wtht Rt− Dt, Pt Pt
"... This appendix contains a description of the model, the priors, and estimates of all the parameters for the paper Evolving Monetary/Fiscal Policy Mix in the United States published in the American Economic Review, Papers and Proceedings, May 2012. ..."
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This appendix contains a description of the model, the priors, and estimates of all the parameters for the paper Evolving Monetary/Fiscal Policy Mix in the United States published in the American Economic Review, Papers and Proceedings, May 2012.

WIND AND SOLAR RENEWABLE ENERGY POTENTIAL RESOURCES ESTIMATION

by unknown authors
"... PT ER S ..."
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PT ER S

P³T: An Automatic Performance Estimator for Parallel Programs

by Thomas Fahringer , 1995
"... The area of parallelizing compilers for distributed memory multicomputers has seen considerable research activity during the last few years. Most of the current compilers do not provide any support for estimating performance impacts of code changes that they apply. In this paper, we present P³T, whi ..."
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The area of parallelizing compilers for distributed memory multicomputers has seen considerable research activity during the last few years. Most of the current compilers do not provide any support for estimating performance impacts of code changes that they apply. In this paper, we present P³T

Updating Techniques for Estimating Wealth From Federal Estate Tax Returns

by Barry W. Johnson, Internal Revenue Service - American Statistical Association 1998 Proceedings of the Business and Economic Statistics Section , 1998
"... ha pt er ..."
Abstract - Cited by 4 (2 self) - Add to MetaCart
ha pt er

Methods For Modal Model Quality Improvement – Parameter Estimation Process, Pt

by Joanna Iwaniec, Tadeusz Uhl, Joanna Iwaniec, Tadeusz Uhl - Ii, Journal Of Vibration And Control
"... Abstract: This paper concerns quality improvement of modal models estimated by the use of “standard” modal analysis methods. The authors proposed application of the Least Squares Frequency Domain method making use of the Gauss–Newton algorithm to the quality improvement of stabilization diagrams as ..."
Abstract - Cited by 1 (0 self) - Add to MetaCart
Abstract: This paper concerns quality improvement of modal models estimated by the use of “standard” modal analysis methods. The authors proposed application of the Least Squares Frequency Domain method making use of the Gauss–Newton algorithm to the quality improvement of stabilization diagrams

P³T+: A Performance Estimator for Distributed and Parallel Systems

by A. Pozgaj, T. Fahringer , 2000
"... Device Interface. The layered architecture has allowed research organizations and commercial vendors to port MPICH to a great variety of multiprocessor and multicomputer platforms and distributed environments. CHAPTER 1. INTRODUCTION 14 1.4 SCALA P 3 T+ calculates at compile time a set of perfor ..."
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Device Interface. The layered architecture has allowed research organizations and commercial vendors to port MPICH to a great variety of multiprocessor and multicomputer platforms and distributed environments. CHAPTER 1. INTRODUCTION 14 1.4 SCALA P 3 T+ calculates at compile time a set of performance parameters which reflect the quality of the chosen parallelization strategy based on the following data obtained by a single profile run of SCALA [31], a post-execution performance analysis tool developed at the Institute of Software Technology and Parallel Systems in Vienna: ffl Statement execution counts (how many times has a statement been executed during runtime of the program?) ffl Loop iteration counts (what is the average number of iterations of a specific loop throughout the execution of the program?) ffl Branching probabilities for conditional statements (how many times was a specific condition evaluated to TRUE throughout the execution of the program?) In following we des...

Correlation function at pt in the disordered phase

by Of D Potts Models, Wolfhard Janke , 1994
"... We use Monte Carlo simulations to measure the spin-spin correlation function in the disordered phase of two-dimensional q-state Potts models with q = 10,15, and 20 at the first-order transition point pt. To extract the correlation length & from the exponential decay of the correlation function o ..."
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We use Monte Carlo simulations to measure the spin-spin correlation function in the disordered phase of two-dimensional q-state Potts models with q = 10,15, and 20 at the first-order transition point pt. To extract the correlation length & from the exponential decay of the correlation function

Pt 3 Ga: Thermodynamics and Nonstoichiometry

by Agnes Schweitzer , Yongzhang Huang , Wenxia Yuan , Zhiyu Qiao , Olga Semenova , Friedrich Gehringer , Herbert Ipser , 2004
"... Thermodynamic activities of gallium were measured between about 1000 and 1300 K in the nonstoichiometric intermetallic compound Pt 3 Ga using an emf-method based on an oxygen conducting solid electrolyte. The variation of the lattice parameter with composition was determined by powder X-ray diffrac ..."
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at the stoichiometric composition are estimated from a curve fitting procedure yielding E f (Pt Ga ) = E f (Ga Pt ) = 1.25 eV, assuming that E f (V Pt ) = E f (V Ga ) = 2.0 eV. This results in a disorder parameter α = 3 · 10 −6 at 1173 K which means that at the stoichiometric composition 0.0012% of the gallium
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