JSMILE Learning: TextParser

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This is a utility class that implements a simple parser for text files.

[edit] Methods

  • boolean getPreprocessFileEnabled()

void setPreprocessFileEnabled(boolean value)

When set to true, the parser produces a text file with parsed information. The file carries the name of original data file and the extension .glw (default = false).


  • boolean getTypesSpecified()

void setTypesSpecified(boolean value)

The marker that indicates if in the header of the data types are specified. There are three possible keywords: ordinal, discrete, and continuous. By default, the parser assumes the discrete type (values are treated as labels) (default = false).


  • boolean getUseHeader()

void setUseHeader(boolean value)

Defines if the first row in the text file contains the labels of the variables (default = true).


  • DataSet getDataSet()

Returns the parsed data set. Note that you have to call parse() prior to calling this method.


  • void parse(String filename)

Parses the file specified by filename. This method can throw a FileNotFoundException and a SmileException.

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