The folders do the following :

Evaluate :
	Evaluation of term expansion
Whoosh :
	Loading of index, searcher and tlc object
Entity :
	Entity Recognition logic (New) or testing existing systems
Clustering :
	Clustering of Task (still needs cleaning)
QueryLog :
	Contains functions to process logs
Random :
	Random code!
DBPedia :
	Loads stuff from various files in dbpedia
RandomWalk :
	Implementation of collin thompsons paper
Adding cikm code
Restructuring code
Renamed the folders
Renamed the folders