false detection

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• Detection theory — Detection theory, or signal detection theory, is a means to quantify the ability to discern between signal and noise. According to the theory, there are a number of determiners of how a detecting system will detect a signal, and where its… …   Wikipedia

• false-positive — adj relating to or being an individual or a test result that is erroneously classified in a positive category (as of diagnosis) because of imperfect testing methods or procedures <a false positive pregnancy test> compare false negative… …   Medical dictionary

• false-negative — adj relating to or being an individual or a test result that is erroneously classified in a negative category (as of diagnosis) because of imperfect testing methods or procedures compare FALSE POSITIVE false negative n * * * false neg·a·tive… …   Medical dictionary

• Detection limit — In analytical chemistry, the detection limit, lower limit of detection, or LOD (limit of detection), is the lowest quantity of a substance that can be distinguished from the absence of that substance (a blank value) within a stated confidence… …   Wikipedia

• False alarm — For a more generic meaning, see False positive. For other uses, see False alarm (disambiguation). A false alarm, also called a nuisance alarm, is the phony report of an emergency, causing unnecessary panic and/or bringing resources (such as… …   Wikipedia

• Detection error tradeoff — A Detection Error Tradeoff graph is a graphical plot of error rates for binary classification systems, plotting false reject rate vs. false accept rate.[1] The x and y axes are scaled non linearly by their Normal Deviates, yielding tradeoff… …   Wikipedia

• Detection of fire accelerants — Forensic science Physiological sciences …   Wikipedia

• False dilemma — A false dilemma (also called false dichotomy, the either or fallacy, fallacy of false choice, black and white thinking, or the fallacy of exhaustive hypotheses) is a type of logical fallacy that involves a situation in which only two alternatives …   Wikipedia

• false-code check — kontrolė pagal neleistinuosius kodus statusas T sritis automatika atitikmenys: angl. false code check; forbidden combination check vok. Überprüfung auf verbotene Kombinationen, f; Prüfung auf nichtzulässige Kode Kombination, f rus. контроль по… …   Automatikos terminų žodynas

• Face detection — is a computer technology that determines the locations and sizes of human faces in arbitrary (digital) images. It detects facial features and ignores anything else, such as buildings, trees and bodies. Definition and relation to other tasks Face… …   Wikipedia

• Pitch detection algorithm — A pitch detection algorithm (PDA) is an algorithm designed to estimate the pitch or fundamental frequency of a quasiperiodic or virtually periodic signal, usually a digital recording of speech or a musical note or tone. This can be done in the… …   Wikipedia