A decision tree is a decision support recursive partitioning structure that uses a tree-like model of decisions and their possible consequences, including...
26 KB (3,463 words) - 04:00, 6 June 2025
Decision tree learning is a supervised learning approach used in statistics, data mining and machine learning. In this formalism, a classification or...
47 KB (6,542 words) - 07:25, 4 June 2025
learning and search algorithms that reduces the size of decision trees by removing sections of the tree that are non-critical and redundant to classify instances...
7 KB (986 words) - 16:22, 5 February 2025
complexity theory, the decision tree model is the model of computation in which an algorithm can be considered to be a decision tree, i.e. a sequence of...
20 KB (3,229 words) - 00:31, 14 November 2024
Gradient boosting (redirect from Gradient boosted decision tree)
typically simple decision trees. When a decision tree is the weak learner, the resulting algorithm is called gradient-boosted trees; it usually outperforms...
28 KB (4,259 words) - 20:19, 14 May 2025
Game complexity (redirect from Decision complexity)
Game tree size (total number of possible games) Decision complexity (number of leaf nodes in the smallest decision tree for initial position) Game-tree complexity...
37 KB (2,837 words) - 00:34, 31 May 2025
An alternating decision tree (ADTree) is a machine learning method for classification. It generalizes decision trees and has connections to boosting....
9 KB (1,261 words) - 17:43, 3 January 2023
In the context of decision trees in information theory and machine learning, information gain refers to the conditional expected value of the Kullback–Leibler...
21 KB (3,032 words) - 10:59, 9 June 2025
An incremental decision tree algorithm is an online machine learning algorithm that outputs a decision tree. Many decision tree methods, such as C4.5,...
13 KB (1,392 words) - 21:05, 23 May 2025
A decision model in decision theory is the starting point for a decision method within a formal (axiomatic) system. Decision models contain at least one...
4 KB (580 words) - 09:19, 1 February 2023
Machine learning (section Decision trees)
analysis, a decision tree can be used to visually and explicitly represent decisions and decision making. In data mining, a decision tree describes data...
140 KB (15,573 words) - 11:13, 9 June 2025
Random forest (category Decision trees)
decision forests is an ensemble learning method for classification, regression and other tasks that works by creating a multitude of decision trees during...
46 KB (6,483 words) - 14:03, 3 March 2025
A minimum spanning tree (MST) or minimum weight spanning tree is a subset of the edges of a connected, edge-weighted undirected graph that connects all...
44 KB (5,460 words) - 18:56, 21 May 2025
Influence diagram (redirect from Decision diagram)
by decision analysts with an intuitive semantic that is easy to understand. It is now adopted widely and becoming an alternative to the decision tree which...
12 KB (1,467 words) - 04:01, 6 June 2025
Ensemble learning (section Financial decision-making)
(like random decision trees) can be used to produce a stronger ensemble than very deliberate algorithms (like entropy-reducing decision trees). Using a variety...
53 KB (6,685 words) - 14:14, 8 June 2025
take the form of a decision tree Decision tree model#Quantum decision tree, decision tree complexity for a quantum decision tree Equitable cake-cutting#Query...
1 KB (244 words) - 06:18, 26 March 2025
reduces variance and overfitting. Although it is usually applied to decision tree methods, it can be used with any type of method. Bagging is a special...
23 KB (2,430 words) - 18:36, 21 February 2025
{\displaystyle f(0,1,1)} . The binary decision tree of the left figure can be transformed into a binary decision diagram by maximally reducing it according...
24 KB (3,067 words) - 11:48, 14 June 2025
List of data structures (redirect from List of tree data structures)
BSP tree Rapidly exploring random tree Abstract syntax tree Parse tree Decision tree Alternating decision tree Minimax tree Expectiminimax tree Finger...
9 KB (914 words) - 05:55, 20 March 2025
process of adding nodes to inferred decision trees to improve the predictive accuracy.[clarification needed] A decision tree is a graphical model that is used...
3 KB (385 words) - 03:42, 31 July 2024
two types: Multi-relational decision tree learning (MRDTL) uses a supervised algorithm that is similar to a decision tree. Deep Feature Synthesis uses...
20 KB (2,183 words) - 06:29, 26 May 2025
specified by a k-length decision list includes as a subset the language specified by a k-depth decision tree. Learning decision lists can be used for attribute...
2 KB (238 words) - 16:31, 24 December 2022
subtree that can be used to solve the game is known as a decision tree, and the sizes of decision trees of various shapes are used as measures of game complexity...
10 KB (1,288 words) - 00:24, 24 May 2025
ID3 algorithm (category Decision trees)
In decision tree learning, ID3 (Iterative Dichotomiser 3) is an algorithm invented by Ross Quinlan used to generate a decision tree from a dataset. ID3...
10 KB (1,324 words) - 18:04, 1 July 2024
a single decision tree, it sacrifices the intrinsic interpretability of decision trees. For example, following the path that a decision tree takes to...
14 KB (1,322 words) - 00:11, 20 May 2025
Clique problem (section Decision tree complexity)
deterministic decision trees, and for any k in the range 2 ≤ k ≤ n, the property of containing a k-clique was shown to have decision tree complexity exactly...
84 KB (9,905 words) - 20:49, 29 May 2025
exists resources regarding adaptive management decision cycles. Adaptive management Decision tree Decisional balance sheet Feedback Learning cycle Systems...
9 KB (855 words) - 12:34, 7 March 2025
in a comparison-based model of computation such as a decision tree or algebraic decision tree, is Θ ( n log n ) {\displaystyle \Theta (n\log n)} ....
7 KB (893 words) - 17:33, 22 December 2024
science) Trees can also be represented radially: Kinds of trees B-tree Dancing tree Decision tree Left-child right-sibling binary tree Porphyrian tree Tree (data...
12 KB (966 words) - 01:38, 17 May 2025
isolated using few partitions. Like decision tree algorithms, it does not perform density estimation. Unlike decision tree algorithms, it uses only path length...
37 KB (4,553 words) - 03:02, 16 June 2025