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Task #10273

closed

DataMiner algorithms local testing

Added by Gianpaolo Coro over 7 years ago. Updated about 6 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Lucio Lelii
Category:
High-Throughput-Computing
Target version:
Data Processing
Start date:
Nov 08, 2017
Due date:
% Done:

100%

Estimated time:
Infrastructure:
Production

Description

Local machine testing of DM algorithms does not work anymore. Further, there are sudden issues now on the Support Vector Machines algorithms that are preventing their correct work 

Exception in thread "Thread-3259" java.lang.IllegalAccessError: libsvm/Solver$SolutionInfo
 at libsvm.svm.svm_train_one(svm.java:1506)
 at libsvm.svm.svm_train(svm.java:2067)
 at org.gcube.data.analysis.algorithms.supportvectormachine.SVM2ClassOperations.runModel(SVM2ClassOperations.java:1229)
 at org.gcube.data.analysis.algorithms.supportvectormachine.SVM2ClassOperations.runSingleModel(SVM2ClassOperations.java:270)
 at org.gcube.data.analysis.algorithms.supportvectormachine.SVM2ClassOperations.run(SVM2ClassOperations.java:198)

The algorithms implementation Wiki is also based on the testing part. Is it possible to restore the old way?

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