Results 21 to 30 of about 486,539 (269)
Estimating the Transitional Probabilities of the E.Coli Gene Chain by Maximum Likelihood Method and Bayes Method [PDF]
المجلة العراقية للعلوم الاحصائيةThe transition matrix estimators of the Markov chain are not accurate and the transition matrix is considered given. There are many methods that are used to estimate the transition probabilities matrix for different cases, the most famous of which is the
Alaa Farhan Ahmed, Muthanna Sulaiman
doaj +1 more source
Lifetimes, transition probabilities, and level energies in Fe I [PDF]
, 1991 We use time-resolved laser-induced fluorescence to measure the lifetime of 186 Fe levels with energies between 25 900 and 60 758 cm . Measured emission branching fractions for these levels yield transition probabilities for 1174 transitions in the range ...
Brault, J. W. +4 more
core +1 more source
Non-Equilibrium Random Matrix Theory : Transition Probabilities [PDF]
, 2016 In this letter we present an analytic method for calculating the transition probability between two random Gaussian matrices with given eigenvalue spectra in the context of Dyson Brownian motion.
Pedro, Francisco Gil +1 more
core +3 more sources
Transition probabilities in Gd III [PDF]
Astronomy & Astrophysics, 2002 Theoretical lifetimes, calculated with inclusion of core-polarization eects, have been determined for five 4f 7 6p levels of doubly ionized gadolinium. They agree quite well with recent experimental values measured by time-resolved laser- induced fluorescence spectroscopy.
Biémont, Emile +2 more
openaire +2 more sources
A coupling approach to Doob's theorem [PDF]
, 2014 We provide a coupling proof of Doob's theorem which says that the transition probabilities of a regular Markov process which has an invariant probability measure $\mu$ converge to $\mu$ in the total variation distance.
Kulik, Alexei, Scheutzow, Michael
core +3 more sources
Machine Learning Predictions of Transition Probabilities in Atomic Spectra
Atoms, 2021 Forward modeling of optical spectra with absolute radiometric intensities requires knowledge of the individual transition probabilities for every transition in the spectrum.
Joshua J. Michalenko +5 more
doaj +1 more source
Synaptic encoding of temporal contiguity
Frontiers in Computational Neuroscience, 2013 Often we need to perform tasks in an environment that changes stochastically. In these situations it is important to learn the statistics of sequences of events in order to predict the future and the outcome of our actions. The statistical description of
Srdjan eOstojic +2 more
doaj +1 more source
Cost Effectiveness and Resource Allocation, 2020 Background When patient health state transition evidence is missing from clinical literature, analysts are inclined to make simple assumptions to complete the transition matrices within a health economic model.
Zoltán Vokó +11 more
doaj +1 more source
The Astrophysical Journal Supplement Series, 2023 We report new measurements of branching fractions for 20 UV and blue lines in the spectrum of neutral silicon (Si i ) originating in the 3 s ^2 3 p 4 s ^3 P ^o _1,2 , ^1 P ^o _1 , and 3 s 3 p ^3 ^1 D ^o _1,2 upper levels. Transitions studied include both
E. A. Den Hartog +4 more
doaj +1 more source
The FERRUM project: laboratory-measured transition probabilities for Cr II [PDF]
, 2010 Aims: We measure transition probabilities for Cr II transitions from the z ^4H_J, z ^2D_J, y ^4F_J, and y ^4G_J levels in the energy range 63000 to 68000 cm^{-1}.
Bergeson +31 more
core +2 more sources