"epsilon-machine" meaning in English

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  "etymology_text": "From epsilon + machine. Coined by James Crutchfield and Karl Young in their 1989 paper “Inferring Statistical Complexity”.",
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          "ref": "1989, James Crutchfield, Karl Young, Inferring Statistical Complexity:",
          "text": "With a direct measure of an ε'''-machine’s complexity, the theory gives a computation-theoretic foundation to the notions of model optimality and, most importantly, a measure of the computational complexity of estimated models.",
          "type": "quote"
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        {
          "ref": "2001, Cosma Rohilla Shalizi, Causal Architecture, Complexity and Self-Organization in Time Series and Cellular Automata:",
          "text": "The ϵ'''-machine is the organization of the process, or at least of the part of it which is relevant to our measurements. It leads to a natural measure of the statistical complexity of processes, namely the amount of information needed to specify the state of the ϵ'''-machine. […] Using the ϵ'''-machine, we see that the causal states always form a Markov process. This is satisfying ideologically, and has interesting information-theoretic and ergodic consequences.",
          "type": "quote"
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          "ref": "2010, Sean Harrison Whalen, Security applications of the epsilon-machine, abstract:",
          "text": "These predictors, called ε-machines, are a subset of a well known statistical model class called the Hidden Markov Model (HMM). Despite being a subset, ε-machines have several important advantages over traditional HMMs. This dissertation illustrates these advantages by applying ε-machines to several problems in computer security: anomaly-based intrusion detection in High Performance Computing (HPC) environments, automated protocol reverse engineering, and structural drift.",
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          "ref": "2011, Nicolas Brodu, “Reconstruction of epsilon-machines in predictive frameworks and decisional states”, in Advances in Complex Systems, volume 14, number 05:",
          "text": "This article introduces both a new algorithm for reconstructing epsilon-machines from data, as well as the decisional states. These are defined as the internal states of a system that lead to the same decision, based on a user-provided utility or pay-off function. […] The intrinsic underlying structure of the system is modeled by an epsilon-machine and its causal states.",
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      "glosses": [
        "A deterministic automaton consisting of a system of causal states and the transitions between them, functioning as the smallest possible maximally predictive model of a stochastic process"
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        "(computational mechanics) A deterministic automaton consisting of a system of causal states and the transitions between them, functioning as the smallest possible maximally predictive model of a stochastic process"
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        "computational",
        "computing",
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        "mechanics",
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        "physical-sciences",
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  "word": "epsilon-machine"
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          "ref": "1989, James Crutchfield, Karl Young, Inferring Statistical Complexity:",
          "text": "With a direct measure of an ε'''-machine’s complexity, the theory gives a computation-theoretic foundation to the notions of model optimality and, most importantly, a measure of the computational complexity of estimated models.",
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          "ref": "2010, Sean Harrison Whalen, Security applications of the epsilon-machine, abstract:",
          "text": "These predictors, called ε-machines, are a subset of a well known statistical model class called the Hidden Markov Model (HMM). Despite being a subset, ε-machines have several important advantages over traditional HMMs. This dissertation illustrates these advantages by applying ε-machines to several problems in computer security: anomaly-based intrusion detection in High Performance Computing (HPC) environments, automated protocol reverse engineering, and structural drift.",
          "type": "quote"
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          "text": "This article introduces both a new algorithm for reconstructing epsilon-machines from data, as well as the decisional states. These are defined as the internal states of a system that lead to the same decision, based on a user-provided utility or pay-off function. […] The intrinsic underlying structure of the system is modeled by an epsilon-machine and its causal states.",
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        "(computational mechanics) A deterministic automaton consisting of a system of causal states and the transitions between them, functioning as the smallest possible maximally predictive model of a stochastic process"
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