• Detection theory or signal detection theory is a means to measure the ability to differentiate between information-bearing patterns (called stimulus in...
    19 KB (2,924 words) - 19:16, 30 March 2025
  • Thumbnail for Snake detection theory
    The snake detection theory (SDT), also sometimes called the snake detection hypothesis, suggests that snakes contributed to the evolution of visual systems...
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  • Shannon, C.E. Timeline of information theory Yockey, H.P. Andrey Kolmogorov Coding theory Detection theory Estimation theory Fisher information Information algebra...
    64 KB (7,973 words) - 23:39, 4 June 2025
  • detective in attempting to reconstruct a sequence of events by identifying the relevant information in a situation. Object detection Signal detection theory...
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  • or death. This decision process can be mapped as below using Signal Detection Theory: Many animals exhibit agency detention when avoiding or hunting other...
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  • Thumbnail for Error detection and correction
    In information theory and coding theory with applications in computer science and telecommunications, error detection and correction (EDAC) or error control...
    35 KB (4,301 words) - 11:57, 16 June 2025
  • a decision rule used in artificial intelligence, decision theory, combinatorial game theory, statistics, and philosophy for minimizing the possible loss...
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  • Thumbnail for Sensitivity and specificity
    index or d′ (pronounced "dee-prime") is a statistic used in signal detection theory. It provides the separation between the means of the signal and the...
    27 KB (4,142 words) - 11:17, 18 April 2025
  • etc. – that an organism could detect. Under the influence of signal detection theory, absolute threshold has been redefined as the level at which a stimulus...
    16 KB (2,067 words) - 17:50, 16 November 2024
  • the process of gathering information about the surroundings through the detection of stimuli. Although, in some cultures, five human senses were traditionally...
    91 KB (10,760 words) - 20:18, 23 May 2025
  • stress. Green and Swets formulated the Signal Detection Theory, or SDT, in 1966 to characterize detection task performance sensitivity while accounting...
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  • Thumbnail for Canny edge detector
    Canny also produced a computational theory of edge detection explaining why the technique works. Canny edge detection is a technique to extract useful structural...
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  • Thumbnail for Claude Shannon
    to combinatorics and detection theory. His 1948 paper introduced many tools used in combinatorics. He did work on detection theory in 1944, with his work...
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  • Thumbnail for Receiver operating characteristic
    Receiver operating characteristic (category Detection theory)
    Coefficient of determination Constant false alarm rate Detection error tradeoff Detection theory F1 score False alarm Hypothesis tests for accuracy Precision...
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  • False alarm (category Change detection)
    alarms, smoke detectors, industrial alarms, fire alarms and in signal detection theory. False alarms have the potential to divert emergency responders away...
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  • (statistics) Detection theory Efficiency (statistics) Expectation-maximization algorithm (EM algorithm) Fermi problem Grey box model Information theory Least-squares...
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  • dual-process signal-detection/high-threshold theory tries to reconcile dual-process theory and signal-detection theory into one main theory. This theory states that...
    42 KB (5,717 words) - 22:07, 5 November 2022
  • Thumbnail for Detection error tradeoff
    related to Receiver operating characteristic. Constant false alarm rate Detection theory False alarm Receiver operating characteristic A. Martin, A., G. Doddington...
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  • Thumbnail for Change detection
    In statistical analysis, change detection or change point detection tries to identify times when the probability distribution of a stochastic process...
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  • other fields, signal detection theory (or detection theory) has been the classic theory under which such tasks are analyzed. The theory assumes that there...
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  • Theatre Self-determination theory Service Description Table Sigma Delta Tau Signal detection theory Social dominance theory Sonodynamic therapy Specially...
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  • heavily on threshold measurement, ideal observer analysis, and signal detection theory. Psychophysics has widespread and important practical applications...
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  • a popular distribution for modelling sea clutter characteristics. Detection theory False alarm Pulse-Doppler signal processing Receiver operating characteristic...
    5 KB (674 words) - 17:24, 7 November 2024
  • Sensitivity index (category Detection theory)
    or detectability index is a dimensionless statistic used in signal detection theory. A higher index indicates that the signal can be more readily detected...
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  • Thumbnail for Decision theory
    Preference (economics) Prospect theory Quantum cognition Rational choice theory Rationality Secretary problem Signal detection theory Small-numbers game Stochastic...
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  • Ergonomics Society Manual Control Theory Markov Models Mathematical Psychology Monte Carlo Salience Signal Detection Theory Situation Awareness Visual Search...
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  • can alleviate the effect of verbalization on identification. Signal detection theory views impaired recognition as caused by a reduced ability to discriminate...
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  • Thumbnail for Computer science
    spans theoretical disciplines (such as algorithms, theory of computation, and information theory) to applied disciplines (including the design and implementation...
    73 KB (6,713 words) - 22:29, 13 June 2025
  • has taken place. In many cases, the model is chosen on the basis of detection theory to try to guess the probability of an outcome given a set amount of...
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  • frequency, and orientation of objects stored in VSTM using a signal detection theory approach. The participants were asked to report differences between...
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