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Information Retrieval & Computational Geometry

By D. Ryan Stephens, December 01, 2004

Techniques borrowed from the field of Information Retrieval let you measure the similarity between data sets.
December, 2004: Information Retrieval & Computational Geometry 

	<b>(a) </b>
	TYPE	COUNT(FIELD.TYPE)

	CURRENCY		3442
	DATE		2382
	NUMBER		5027
	PHONE		518
	INTEGER		3728
	NOTE		269
	TEXT		47959
	UTCDATETIME		2821
	DATETIME		225
	TIME		139
	BOOL		11195
	ID		19481


	<b>(b)</b>
	INACTIVE     COUNT(FIELD.INACTIVE)

	N		103270
	Y		853

Figure 4: Data distribution.



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