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當我嘗試向Weka輸入CSV文件時,出現不友好的ArrayOutOfBoundsException。但是,當我在GUI中使用相同的功能時,它工作正常。Weka:數組索引超出範圍的CSV文件異常
[email protected]~$ java -Xmx2048m -cp weka.jar weka.classifiers.functions.Logistic -R 1.0E-8 -M -1 -t "some.csv" -d temp.model
Refreshing GOE props...
[KnowledgeFlow] Loading properties and plugins...
[KnowledgeFlow] Initializing KF...
java.lang.ArrayIndexOutOfBoundsException: 1
weka.classifiers.evaluation.Evaluation.setPriors(Evaluation.java:3843)
weka.classifiers.evaluation.Evaluation.evaluateModel(Evaluation.java:1503)
weka.classifiers.Evaluation.evaluateModel(Evaluation.java:650)
weka.classifiers.AbstractClassifier.runClassifier(AbstractClassifier.java:359)
weka.classifiers.functions.Logistic.main(Logistic.java:1134)
at weka.classifiers.evaluation.Evaluation.setPriors(Evaluation.java:3843)
at weka.classifiers.evaluation.Evaluation.evaluateModel(Evaluation.java:1503)
at weka.classifiers.Evaluation.evaluateModel(Evaluation.java:650)
at weka.classifiers.AbstractClassifier.runClassifier(AbstractClassifier.java:359)
at weka.classifiers.functions.Logistic.main(Logistic.java:1134)