Any post that coincides with the release of a new version

v48.3.0 had a pure Neural Network focus: Support for floatPossibility to "get" all individual parameters of the networkNew file format to save trained networks to diskImproved separation between building, training and…

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This version primarily brings changes to the ojAlgo type system. ojAlgo is all about numbers and contains a lot of generic classes and interfaces to deal with various types of…

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Controlling Concurrency ojAlgo is multithreaded – some operations are automatically divided to run in multiple threads. You don't have to do anything for this to happen. ojAlgo senses what hardware…

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Generalised Eigenvalue Problems ojAlgo now has built-in direct support for (some) generalised eigenvalue problems where both A and B are symmetric/hermitian and B is positive definite. Each of these problems can be reduced to a standard…

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https://github.com/optimatika/ojAlgo-extensions ojAlgo-commons-math3: The Apache Commons Mathematics LibraryojAlgo-cplex: IBM ILOG CPLEX OptimizationojAlgo-gurobi: GUROBI OptimizationojAlgo-joptimizer: JOptimizer OptimizationojAlgo-mosek: MOSEK OptimizationojAlgo-unsafe: sun.misc.Unsafe usage

Continue ReadingojAlgo-extensions v2.47.2

The BasicMatrix interface has been removed (hidden). From now on use the various implementations directly: PrimitiveMatrix, ComplexMatrix, RationalMatrix...Complete rewrite of ResourceLocator – essentially an http client now.A collection of minor…

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A minor release with big changes for the future: The BasicMatrix interface has been deprecated!!! The various implementations will remain – all of them – but you should use those…

Continue ReadingojAlgo v46.3