question: public void randomize ( List < CellIndex > cellIndices ) { Random rand = new Random ( ) ; int range = getUpperBound ( ) - getLowerBound ( ) ; for ( CellIndex cellIndex : cellIndices ) { int row = cellIndex . row ; int col = cellIndex . col ; double value = ( rand . nextDouble ( ) * range ) + getLowerBound ( ) ; setLogicalValue ( row , col , value , false ) ; } fireTableDataChanged ( ) ; }
target:  Randomize neurons within specified bounds.