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- Coordinate_descent abstract "Coordinate descent is a non-derivative optimization algorithm. To find a local minimum of a function, one does line search along one coordinate direction at the current point in each iteration. One uses different coordinate directions cyclically throughout the procedure. On non-separable functions the algorithm may fail to find the optimum in a reasonable number of function evaluations. To improve the convergence an appropriate coordinate system can be gradually learned, such that new search coordinates obtained using PCA are as decorrelated as possible with respect to the objective function (see Adaptive coordinate descent for more details).".
- Coordinate_descent thumbnail Coordinate_descent.jpg?width=300.
- Coordinate_descent wikiPageID "33837524".
- Coordinate_descent wikiPageRevisionID "593641730".
- Coordinate_descent hasPhotoCollection Coordinate_descent.
- Coordinate_descent subject Category:Gradient_methods.
- Coordinate_descent type Ability105616246.
- Coordinate_descent type Abstraction100002137.
- Coordinate_descent type Cognition100023271.
- Coordinate_descent type GradientMethods.
- Coordinate_descent type Know-how105616786.
- Coordinate_descent type Method105660268.
- Coordinate_descent type PsychologicalFeature100023100.
- Coordinate_descent comment "Coordinate descent is a non-derivative optimization algorithm. To find a local minimum of a function, one does line search along one coordinate direction at the current point in each iteration. One uses different coordinate directions cyclically throughout the procedure. On non-separable functions the algorithm may fail to find the optimum in a reasonable number of function evaluations.".
- Coordinate_descent label "Coordinate descent".
- Coordinate_descent label "坐标下降法".
- Coordinate_descent sameAs m.0hn89f7.
- Coordinate_descent sameAs Q5168004.
- Coordinate_descent sameAs Q5168004.
- Coordinate_descent sameAs Coordinate_descent.
- Coordinate_descent wasDerivedFrom Coordinate_descent?oldid=593641730.
- Coordinate_descent depiction Coordinate_descent.jpg.
- Coordinate_descent isPrimaryTopicOf Coordinate_descent.
