a9b6b3e77c
Adding property to set random seed for noise addition to EntropyMultiVariate estimators (mimicing that for MI/CMI estimators), extending the fix for issue #99 to Entropy estimators
2024-04-20 18:52:10 +10:00
3d1f3fec86
Gathering common functionality of EntropyMultiVariate estimators into a Common class. Adds some new functionality (e.g. addObservations() for Gaussian and Kernel)
2024-04-20 17:57:38 +10:00
d1bba0e4c1
Adding computeLocalOfPreviousObservations() to continuous Entropy estimator interface and all underlying implementations. Added unit tests that locals should average back ok. Also fixing multivariate Entropy estimator interface to implement the univariate interface also (and fixing underlying implementations to comply)
2018-04-27 11:20:25 +10:00
65c7cd99cc
Making continuous EntropyCalculator and EntropyCalculatorMultiVariate classes implement the InfoMeasureCalculatorContinuous interface. For the interfaces, this means removing methods where duplicated. Also added NUM_DIMENSIONS property to EntropyCalculatorMultiVariate interface, so that these calculators can have an initialise() method which takes no parameters. Fixed all implementing classes to have any methods that they were missing.
2017-08-18 20:18:29 +10:00
edbe595032
Javadocs made release-ready in the continuous package. Also added computeLocalUsingPreviousObservations into ChannelCalculator and ChannelCalculatorMultiVariate (removed from MutualInfoMultivarate), and made the ViaCondMutualInfo classes not be abstract anymore, and moved embedding properties up into the main TransferEntropyCalculator interface
2014-08-13 02:18:33 +00:00
98d5373d62
Adding GPLv3 license statement to all code headers in the infodymamics.measures.continuous package (for starters)
2014-08-06 05:31:37 +00:00
5a6fdb0ea7
Code edits to mixed calculators to fix compilation after moving them into the "mixed" package. Also needed to make some alternations to some of the continuous calculators to fix usage of protected members which are no longer accessible to the moved classes.
2014-04-17 11:10:58 +00:00
83f7de5472
Added interface for ConditionalTransferEntropy. Added abstract implementation ConditionalTransferEntropyCalculatorViaCondMutualInfo, and child classes for Kraskov and Gaussian implementations.
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Added associated embedding method to MatrixUtils, and fixed a lot of header comments here. Minor fixes to comments and which methods are specified (e.g. setProperties) for TransferEntropy and Entropy calculators.
2014-04-17 05:58:13 +00:00
07ce2d0e24
Added determinant computation via Cholesky decomposition for symmetric matrices (more efficient)
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Utilising determinant computation via Cholesky decomposition in Gaussian entropy and MI calculators
Allowed ChannelCalculatorCommon.finaliseObservations() to throw Exceptions so that child classes can do so (in particular Gaussian MI needs to do so if it finds the variables are linearly dependent)
2012-08-17 07:28:50 +00:00
b978034f18
Added implementation for local entropy in EntropyCalculatorMultiVariateGaussian + bug fixes
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Added MutualInfoCalculatorMultiVariateWithDiscreteGaussian
Added many javadoc comments
2012-08-16 05:40:29 +00:00
56d868ca00
Uploading whole of Java Information Dynamics toolkit for the first time.
2012-05-08 00:18:37 +00:00
Joseph Lizier