likely class that the observation should belong to. Probabilistic classifiers provide classification that can be useful in its own right or when combining...
11 KB (1,179 words) - 18:54, 17 January 2024
structure of the sentence; etc. A common subclass of classification is probabilistic classification. Algorithms of this nature use statistical inference...
13 KB (1,958 words) - 17:53, 15 July 2024
represents a probability forecast. Thus, probabilistic forecasting is a type of probabilistic classification. Weather forecasting represents a service...
12 KB (1,442 words) - 02:04, 5 January 2024
Scoring rule (section Probabilistic forecast)
In decision theory, a scoring rule provides evaluation metrics for probabilistic predictions or forecasts. While "regular" loss functions (such as mean...
39 KB (5,435 words) - 10:51, 10 November 2024
Naive Bayes classifier (redirect from Naive Bayesian classification)
In statistics, naive Bayes classifiers are a family of linear "probabilistic classifiers" which assumes that the features are conditionally independent...
36 KB (5,523 words) - 02:37, 10 November 2024
is a non-probabilistic, binary, linear classifier, although methods such as Platt scaling exist to use SVM in a probabilistic classification setting....
135 KB (14,748 words) - 13:28, 21 November 2024
short descriptions of redirect targets Naive Bayes classifier – Probabilistic classification algorithm Random naive Bayes – Tree-based ensemble machine learning...
6 KB (986 words) - 14:43, 23 August 2024
Relevance vector machine (category Classification algorithms)
inference to obtain parsimonious solutions for regression and probabilistic classification. A greedy optimisation procedure and thus fast version were subsequently...
4 KB (425 words) - 06:51, 22 November 2024
A probabilistic neural network (PNN) is a feedforward neural network, which is widely used in classification and pattern recognition problems. In the PNN...
9 KB (1,078 words) - 00:32, 10 October 2024
regression is considered a special case of probabilistic classification, and thus a generalization of binary classification. In one published example of an application...
14 KB (2,055 words) - 17:53, 26 January 2024
relative dissimilarity order. Isotonic regression is also used in probabilistic classification to calibrate the predicted probabilities of supervised machine...
10 KB (1,449 words) - 12:08, 24 October 2024
Bias–variance tradeoff (category Statistical classification)
the target label. Alternatively, if the classification problem can be phrased as probabilistic classification, then the expected cross-entropy can instead...
31 KB (4,157 words) - 20:28, 17 November 2024
Graphical model (redirect from Probabilistic graphical model)
A graphical model or probabilistic graphical model (PGM) or structured probabilistic model is a probabilistic model for which a graph expresses the conditional...
11 KB (1,250 words) - 02:10, 1 February 2024
In theoretical linguistics and computational linguistics, probabilistic context free grammars (PCFGs) extend context-free grammars, similar to how hidden...
41 KB (5,242 words) - 21:15, 23 September 2024
new probabilistic observations into said categories. When there are only two categories the problem is known as statistical binary classification. Some...
12 KB (1,417 words) - 11:00, 30 October 2024
Diffusion model (redirect from Diffusion probabilistic model)
In machine learning, diffusion models, also known as diffusion probabilistic models or score-based generative models, are a class of latent variable generative...
83 KB (14,016 words) - 10:08, 22 November 2024
Evaluation of binary classifiers (category Statistical classification)
many other ways, for example in terms of their speed or cost. Probabilistic classification models go beyond providing binary outputs and instead produce...
21 KB (3,277 words) - 10:15, 18 August 2024
Platt scaling (category Probabilistic models)
calibration set to minimize the calibration loss. Relevance vector machine: probabilistic alternative to the support vector machine See sign function. The label...
7 KB (833 words) - 07:17, 15 September 2024
Relevance-Vector Machine (RVM): similar to SVM, but provides probabilistic classification Supervised learning: Learning by examples (labelled data-set...
71 KB (7,829 words) - 14:00, 22 November 2024
Averaged one-dependence estimators (category Classification algorithms)
Averaged one-dependence estimators (AODE) is a probabilistic classification learning technique. It was developed to address the attribute-independence...
4 KB (734 words) - 14:34, 22 January 2024
deterministic classification, based on the historic earthquakes, and in zone 4 (medium risk) according to the EC8 probabilistic classification 2011. The town...
93 KB (9,223 words) - 19:26, 27 October 2024
Zero-shot learning (redirect from Dataless classification)
then, at inference time, outputs either a hard decision, or a soft probabilistic decision a generative module, which is trained to generate feature representation...
12 KB (1,392 words) - 17:22, 4 October 2024
Statistical relational learning (redirect from Probabilistic relational model)
domain in a general manner (universal quantification) and draw upon probabilistic graphical models (such as Bayesian networks or Markov networks) to model...
7 KB (708 words) - 16:40, 3 February 2024
Pattern recognition (section Probabilistic classifiers)
small (e.g., in the case of classification), N may be set so that the probability of all possible labels is output. Probabilistic algorithms have many advantages...
35 KB (4,259 words) - 12:05, 23 October 2024
Probabilistic design is a discipline within engineering design. It deals primarily with the consideration and minimization of the effects of random variability...
16 KB (1,935 words) - 02:02, 5 January 2024
series of high and low tones while asking subjects to do a simple probabilistic classification task. In the single task (ST) case, subjects only learned to...
12 KB (1,775 words) - 05:04, 29 December 2023
Probabilistic latent semantic analysis (PLSA), also known as probabilistic latent semantic indexing (PLSI, especially in information retrieval circles)...
8 KB (853 words) - 06:31, 15 April 2023
existing approaches to collective classification. The two major methods are iterative methods and methods based on probabilistic graphical models. The general...
19 KB (2,333 words) - 13:34, 26 April 2024
Artificial intelligence (redirect from Probabilistic AI)
action (it is not "deterministic"). It must choose an action by making a probabilistic guess and then reassess the situation to see if the action worked. In...
267 KB (26,772 words) - 08:51, 20 November 2024
Naive Bayes and probabilistic latent semantic analysis. The Fisher kernel can also be applied to image representation for classification or retrieval problems...
5 KB (643 words) - 10:41, 24 April 2024