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标题: ORA-40302: invalid classname string in [打印本页]

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作者: admin    时间: 2016-9-7 19:46
标题: ORA-40302: invalid classname string in

ORA-40302: invalid classname stringin costmatrix specification

Cause: Actual or predicted classnamespecified is not present in training data

Action: Provide valid classname(s) incost matrix specification

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