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Science and Technology Text Mining: Electric Power Sources
Science and Technology Text Mining Electric Power Sources Author:Ronald N. Kostoff, George Karypis, Rene Tshiteya, Kirstin M. Pfeil, James A. Humenik This is a OFFICE OF NAVAL RESEARCH ARLINGTON VA report procured by the Pentagon and made available for public release. It has been reproduced in the best form available to the Pentagon. It is not spiral-bound, but rather assembled with Velobinding in a soft, white linen cover. The Storming Media report number is A987124. The abstract provided by... more » the Pentagon follows: Database Tomography (DT) is a textual database analysis system consisting of two major components: 1) algorithms for extracting multi-word phrase frequencies and phrase proximities (physical closeness of the multi-word technical phrases) from any type of large textual database, to augment 2) interpretative capabilities of the expert human analyst. DT was used to derive technical intelligence from a Power Sources database derived from the Science Citation Index (SCI). Phrase frequency analysis by the technical domain experts provided the pervasive technical themes of the Power Sources database, and the phrase proximity analysis provided the relationships among the pervasive technical themes. Bibliometric analysis of the Power Sources literature supplemented the DT results with author/ journal/ institution/ country publication and citation data.« less