public override string ToString()
{
if ( featureIndex == null )
return UNINITIALIZED;
StringWriter sw = new StringWriter();
TabularOutput t = new TabularOutput( sw );
t.flushEvery( Int32.MaxValue );
t.addColumn( "#" );
t.addColumn( "featureIdx" );
t.addColumn( "=>feature" ).alignLeft();
t.addColumn( "documentIdx" ).alignLeft();
for ( int i = 0; i < featureIndex.Length; i++, t.nextRow() )
{
t.rowData(
i,
featureIndex[i],
getLabel( i ),
documentIndices != null ? documentIndices[i].toString().replace( " ", "" ) : "" );
}
t.flush();
sw.Write( "\n" );
return t.toString();
}
