• Thumbnail for Conditional probability
    In probability theory, conditional probability is a measure of the probability of an event occurring, given that another event (by assumption, presumption...
    33 KB (4,706 words) - 21:24, 6 March 2025
  • In probability theory and statistics, the conditional probability distribution is a probability distribution that describes the probability of an outcome...
    13 KB (2,150 words) - 21:56, 13 February 2025
  • In probability theory, regular conditional probability is a concept that formalizes the notion of conditioning on the outcome of a random variable. The...
    8 KB (1,438 words) - 21:14, 3 November 2024
  • In mathematics and computer science, the method of conditional probabilities is a systematic method for converting non-constructive probabilistic existence...
    21 KB (3,157 words) - 16:49, 21 February 2025
  • the conditional probability table (CPT) is defined for a set of discrete and mutually dependent random variables to display conditional probabilities of...
    3 KB (585 words) - 21:23, 15 January 2023
  • Thumbnail for Conditional independence
    In probability theory, conditional independence describes situations wherein an observation is irrelevant or redundant when evaluating the certainty of...
    19 KB (3,481 words) - 16:31, 25 April 2025
  • Bayes) gives a mathematical rule for inverting conditional probabilities, allowing one to find the probability of a cause given its effect. For example, if...
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  • Thumbnail for Law of total probability
    In probability theory, the law (or formula) of total probability is a fundamental rule relating marginal probabilities to conditional probabilities. It...
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  • In probability theory, the conditional expectation, conditional expected value, or conditional mean of a random variable is its expected value evaluated...
    34 KB (6,283 words) - 19:12, 23 March 2025
  • Thumbnail for Probability
    of events. Conditional probability is the probability of some event A, given the occurrence of some other event B. Conditional probability is written...
    39 KB (5,159 words) - 16:30, 1 May 2025
  • Thumbnail for Conditional mutual information
    In probability theory, particularly information theory, the conditional mutual information is, in its most basic form, the expected value of the mutual...
    11 KB (2,385 words) - 18:48, 11 July 2024
  • is formalized in probability theory by conditioning. Conditional probabilities, conditional expectations, and conditional probability distributions are...
    35 KB (6,865 words) - 13:20, 22 April 2025
  • Thumbnail for Markov chain
    mapping of these to states. The Markov property states that the conditional probability distribution for the system at the next step (and in fact at all...
    96 KB (12,900 words) - 21:01, 27 April 2025
  • respectively, using conditional probabilities. This rule allows one to express a joint probability in terms of only conditional probabilities. The rule is notably...
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  • The posterior probability is a type of conditional probability that results from updating the prior probability with information summarized by the likelihood...
    11 KB (1,580 words) - 10:41, 21 April 2025
  • Thumbnail for Conditional dependence
    In probability theory, conditional dependence is a relationship between two or more events that are dependent when a third event occurs. For example,...
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  • the joint probability function Pr ( G , S , R ) {\displaystyle \Pr(G,S,R)} and the conditional probabilities from the conditional probability tables (CPTs)...
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  • Y Conditional probability, the probability of an event A given that another event B Conditional proof, in logic: a proof that asserts a conditional, and...
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  • of the other variables. This contrasts with a conditional distribution, which gives the probabilities contingent upon the values of the other variables...
    15 KB (1,993 words) - 14:28, 9 March 2025
  • Thumbnail for Joint probability distribution
    variables, and the conditional probability distribution giving the probabilities for any subset of the variables conditional on particular values of the...
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  • Thumbnail for Conditional entropy
    Intuitively, notice that by definition of expected value and of conditional probability, H ( Y | X ) {\displaystyle \displaystyle H(Y|X)} can be written...
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  • Schmidhuber, the anthropic principle essentially just says that the conditional probability of finding yourself in a universe compatible with your existence...
    74 KB (9,531 words) - 07:49, 12 April 2025
  • Thumbnail for Independence (probability theory)
    often is also used for conditional independence) if and only if their joint probability equals the product of their probabilities:: p. 29 : p. 10  A ∩ B...
    28 KB (4,642 words) - 08:40, 3 January 2025
  • Thumbnail for Monty Hall problem
    Monty Hall problem (category Probability problems)
    open by the host. Many probability text books and articles in the field of probability theory derive the conditional probability solution through a formal...
    74 KB (8,898 words) - 01:13, 5 May 2025
  • probability (so that the step can remain randomized) or one derandomizes the rounding step, typically using the method of conditional probabilities....
    24 KB (4,052 words) - 03:12, 2 December 2023
  • Thumbnail for Martingale (probability theory)
    In probability theory, a martingale is a sequence of random variables (i.e., a stochastic process) for which, at a particular time, the conditional expectation...
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  • Thumbnail for Binomial distribution
    In probability theory and statistics, the binomial distribution with parameters n and p is the discrete probability distribution of the number of successes...
    53 KB (7,554 words) - 05:20, 9 January 2025
  • Random field Conditional random field Borel–Cantelli lemma Wick product Conditioning (probability) Conditional expectation Conditional probability distribution...
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  • In probability theory and statistics, a conditional variance is the variance of a random variable given the value(s) of one or more other variables. Particularly...
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  • The axioms of probability Boole's inequality Probability interpretations Bayesian probability Frequency probability Conditional probability The law of total...
    8 KB (556 words) - 00:09, 23 June 2024