how do i remove redundant tuples in microarray data using java programming?

In WEKA-a data mining software for the MICROARRAY DATA, how can i remove the redundant tuples from the existing data set? The code to remove the redundancy should be in JAVA.

i.e, the data set contains data such as

H,A,X,1,3,1,1,1,1,1,0,0,0
D,R,O,1,3,1,1,2,1,1,0,0,0
H,A,X,1,3,1,1,1,1,1,0,0,0
C,S,O,1,3,1,1,2,1,1,0,0,0
H,A,X,1开发者_开发知识库,3,1,1,1,1,1,0,0,0

here the tuples 1,4,5 are redundant.

The code should return the following REDUNDANCY REMOVED data set...

H,A,X,1,3,1,1,1,1,1,0,0,0
D,R,O,1,3,1,1,2,1,1,0,0,0
C,S,O,1,3,1,1,2,1,1,0,0,0

You could use one of the classes that implements the Set such as java.util.HashSet.

You can load your data set into the Set and then extract them either by converting to an array via the Set.toArray() method or by iterating over the set.

Set<Tuple> tupleSet = new HashSet<Tuple>();

      
for (Tuple tuple: tupleList) {    
    tupleSet.add(tuple);    
}  

// now all of your tuples are unique  
for (Tuple tuple: tupleSet) {    
    System.out.println("tuple: " + tuple);  
}