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- Adaptive_algorithm abstract "An adaptive algorithm is an algorithm that changes its behavior based on information available at the time it is run. This might be information about computational resources available, or the history of data recently received.For example, stable partition, using no additional memory is O(n lg n) but given O(n) memory, it can be O(n) in time. As implemented by the C++ Standard Library, stable_partition is adaptive and so it acquires as much memory as it can get (up to what it would need at most) and applies the algorithm using that available memory. Another example is adaptive sort, whose behaviour changes upon the presortedness of its input.An example of an adaptive algorithm in radar systems is the constant false alarm rate (CFAR) detector.In machine learning and optimization, many algorithms are adaptive or have adaptive variants, which usually means that the algorithm parameters are automatically adjusted according to statistics about the optimisation thus far (e.g. the rate of convergence). Examples include adaptive simulated annealing, adaptive coordinate descent, AdaBoost, and adaptive quadrature.In data compression, adaptive coding algorithms such as Adaptive Huffman coding or Prediction by partial matching can take a stream of data as input, and adapt their compression technique based on the symbols that they have already encountered.In signal processing, the Adaptive Transform Acoustic Coding (ATRAC) codec used in MiniDisc recorders is called "adaptive" because the window length (the size of an audio "chunk") can change according to the nature of the sound being compressed, to try and achieve the best-sounding compression strategy.".
- Adaptive_algorithm wikiPageExternalLink stable_partition.html.
- Adaptive_algorithm wikiPageID "8286430".
- Adaptive_algorithm wikiPageRevisionID "566449684".
- Adaptive_algorithm hasPhotoCollection Adaptive_algorithm.
- Adaptive_algorithm subject Category:Algorithms.
- Adaptive_algorithm type Abstraction100002137.
- Adaptive_algorithm type Act100030358.
- Adaptive_algorithm type Activity100407535.
- Adaptive_algorithm type Algorithm105847438.
- Adaptive_algorithm type Algorithms.
- Adaptive_algorithm type Event100029378.
- Adaptive_algorithm type Procedure101023820.
- Adaptive_algorithm type PsychologicalFeature100023100.
- Adaptive_algorithm type Rule105846932.
- Adaptive_algorithm type YagoPermanentlyLocatedEntity.
- Adaptive_algorithm comment "An adaptive algorithm is an algorithm that changes its behavior based on information available at the time it is run. This might be information about computational resources available, or the history of data recently received.For example, stable partition, using no additional memory is O(n lg n) but given O(n) memory, it can be O(n) in time.".
- Adaptive_algorithm label "Adaptive algorithm".
- Adaptive_algorithm label "Algorithme adaptatif".
- Adaptive_algorithm label "Адаптивный алгоритм".
- Adaptive_algorithm sameAs Algorithme_adaptatif.
- Adaptive_algorithm sameAs m.026z2cs.
- Adaptive_algorithm sameAs Q1988072.
- Adaptive_algorithm sameAs Q1988072.
- Adaptive_algorithm sameAs Adaptive_algorithm.
- Adaptive_algorithm wasDerivedFrom Adaptive_algorithm?oldid=566449684.
- Adaptive_algorithm isPrimaryTopicOf Adaptive_algorithm.