Column with real numbers identified as integer type

iar73
iar73 New Altair Community Member
edited November 5 in Community Q&A
I have version 5.0.003. A data column in the csv file contains the following values: 0.0001 and 1.0001 RapidMiner recognizes the attribute as type INTEGER instead of REAL. However, values are handled correctly (they are not converted to integer).

Looking at the source I think the problem is here, with the rounding:

CSVDataReader(AbstractDataReader).init() line: 266

if (canParseInteger) {
if (!Tools.isEqual(Math.round(number.doubleValue()), number.intValue())) {
canParseInteger = false;
}
}


Best regards,
  András
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Answers

  • fischer
    fischer New Altair Community Member
    Hi,

    input operators have been overhauled for 5.1. The line of code you mention is no longer there.

    Cheers,
    Simon

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