Similarity	Concept
	Information retrieval system
	Information retrieval definition
	Automatic document classification
	Document clustering
	Operational information retrieval
	Experimental information retrieval
	Cluster based retrieval
	Automatic classification
	Data retrieval systems
	Information structure

Pages with this concept

Similarity	Page	Snapshot
	186	behaviour of any one of the components depends in only an aggregate way on the behaviour of the other components ...2 ...On the file structure chosen and the way it is used depends the efficiency of an information retrieval system ...Inverted files have been rather popular in IR systems ...There are many more problems in this area which are of interest to IR systems ...3 ...So far fairly simple search strategies have been tried ...
	57	second tree is quite different from the first,the nodes instead of representing clusters represent the individual objects to be clustered ...The MST contains more information than the single link hierarchy and only indirectly information about the single link clusters ...The representation of the single link hierarchy through an MST has proved very useful in connecting single link with other clustering techniques [51]...Implication of classification methods It is fairly difficult to talk about the implementation of anautomatic classification method without at the same time referring tothe file