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

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 ...
	95	Five SEARCH STRATEGIES Introduction So far very little has been said about the actual process by which the required information is located ...All search strategies are based on comparison between the query and the stored documents ...The distinctions made between different kinds of search strategies can sometimes be understood by looking at the query language,that is the language in which the information need is expressed ...Boolean search A Boolean search strategy retrieves those documents which are true
	4	The structure of the book The introduction presents some basic background material,demarcates the subject and discusses loosely some of the problems in IR ...The two major chapters are those dealing with automatic classification and evaluation ...Outline Chapter 2:Automatic Text Analysis contains a straightforward discussion of how the text of a document is represented inside a computer ...Chapter 3:Automatic Classification looks at automatic classification methods in general and then takes a deeper look at the use of these methods in information retrieval ...Chapter 4:File Structures here we try and discuss file structures from the point of view of someone primarily interested in information retrieval ...Chapter 5:Search Strategies gives an account of some search strategies when applied to document collections structured in different ways ...Chapter 6:Probabilistic Retrieval describes a formal model for enhancing retrieval effectiveness by using sample information about the
	109	retrieval ...Anew classic paper on the limitations of a Boolean search is Verhoeff et al ...References 1 ...2 ...3 ...4 ...5 ...6 ...7 ...8 ...9 ...10 ...11 ...12 ...
	199	LUHN,H ...LUM,V ...LUM,V ...McCARN,D ...McDONELL,K ...MACNAUGHTON SMITH,P ...MacQUEEN,J ...MANOLA,F ...MARON,M ...MARON,M ...MARON,M ...MARON,M ...MARON,M ...MARSCHAK,J ...MEALEY,G ...Medline Reference Manual,Medlars Management Section,Bibliographic Services Division,National Library of Medicine ...MILLER,W ...MINKER,J ...MINSKY,M ...MONTGOMERY,C ...MORRIS,R ...MURRAY,D ...MURRAY,D ...