Results 11 to 20 of about 6,844,637 (293)

Diagonal State Spaces Are as Effective as Structured State Spaces

open access: yesAdvances in Neural Information Processing Systems 35, 2022
Modeling long range dependencies in sequential data is a fundamental step towards attaining human-level performance in many modalities such as text, vision, audio and video. While attention-based models are a popular and effective choice in modeling short-range interactions, their performance on tasks requiring long range reasoning has been largely ...
Ankit Gupta 0001   +2 more
openaire   +3 more sources

The Pure State Space of Quantum Mechanics as Hermitian Symmetric Space [PDF]

open access: yes, 2002
The pure state space of Quantum Mechanics is investigated as Hermitian Symmetric Kaehler manifold. The classical principles of Quantum Mechanics (Quantum Superposition Principle, Heisenberg Uncertainty Principle, Quantum Probability Principle) and ...
A. Manià   +16 more
core   +2 more sources

Assessing the Relationship between Market Factors and Regional Price Dynamics in U.S. Cattle Markets

open access: yesJournal of Agricultural and Resource Economics, 1997
Regional live cattle prices are decomposed into two components: (a) a trend common to all regional cattle price series and (b) regional deviations or price dynamics around that trend.
Allan M. Walburger, Kenneth A. Foster
doaj   +1 more source

Track-before-detect algorithm for airborne radar system

open access: yesThe Journal of Engineering, 2019
This study considers the detection of dim target via track-before-detect (TBD) in airborne radar system. Dim target detection by TBD is well-studied while aircraft ego-motion is not taken into account.
Yaru Wang   +4 more
doaj   +1 more source

TIME-VARIANT MODEL OF HEAT-AND-MASS EXCHANGE FOR STEAM HUMIDIFIER

open access: yesInformatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, 2020
The dynamical model of heat-mass exchange for a steam humidifier with lumped parameters, which can be used for synthesis of control systems by inflowing-exhaust ventilation installations, or industrial complexes of artificial microclimate, is considered.
Igor Golinko, Volodymyr Drevetskiy
doaj   +1 more source

State space collapse for critical multistage epidemics [PDF]

open access: yes, 2014
We study a multistage epidemic model which generalizes the SIR model and where infected individuals go through K>0 stages of the epidemic before being removed.
Simatos, Florian
core   +2 more sources

State Spaces of Jordan Algebras [PDF]

open access: yesActa Mathematica, 1978
In this chapter we will discuss properties of the normal state space of JBW-algebras. Since every JB-algebra state space is also the normal state space of a JBW-algebra (Corollary 2.61), these properties also apply to JB-algebra state spaces.
Alfsen, Erik M., Shultz, Frederic W.
openaire   +3 more sources

Algebraic Frameworks for Measurement in the Natural Sciences

open access: yesMeasurement Science Review, 2012
The goals of this paper fall into three related areas: (i) we present an overview of a universal algebraic paradigm in which measurement specialists can construct formal models of measurement in a unified manner and systematically reason about a large ...
Domotor Zoltan
doaj   +1 more source

EXPLORING THE STACKING STATE-SPACE [PDF]

open access: yesInternational Journal on Artificial Intelligence Tools, 2002
Nowadays, there is no doubt that machine learning techniques can be successfully applied to data mining tasks. Currently, the combination of several classifiers is one of the most active fields within inductive machine learning. Examples of such techniques are boosting, bagging and stacking.
Agapito Ledezma   +2 more
openaire   +2 more sources

Efficient likelihood estimation in state space models [PDF]

open access: yes, 2006
Motivated by studying asymptotic properties of the maximum likelihood estimator (MLE) in stochastic volatility (SV) models, in this paper we investigate likelihood estimation in state space models.
Fuh, Cheng-Der
core   +1 more source

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