A unit of data stored in a field. For example, the account numbers "M0067521" and "A0142934" are data items in the "account number" field (the data element "account number"). Data item is synonymous ...
Clustering data is the process of grouping items so that items in a group (cluster) are similar and items in different groups are dissimilar. After data has been clustered, the results can be analyzed ...
Dr. James McCaffrey of Microsoft Research tackles the process of examining a set of source data to find data items that are different in some way from the majority of the source items. Data anomaly ...
The next generation of cataloging nonstandard items is here. Since late 2002, the central catalog management of nonstandard, noncataloged items has been achieved through the Standard Study Number-Line ...
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