| S. E. Robertson. The parametric description of retrieval tests, part 2: 'overall measures'. Journal of Documentation, 25:93-107, 1969. |
....vectors take, and on the time it takes to compare them [26] 2. 2 Measuring Information Retrieval Performance Since the early 1960 s, much research has gone into nding good metrics with which to measure information retrieval performance [24] Since then, many alternative metrics have been proposed[24, 7, 21, 3]. However, only a few have become widely accepted. Most of the widely accepted metrics are based on the contingency table, which divides the sentences of the original corpus into four categories, based on whether they answer the question and on whether they are retrieved in response to the ....
S. E. Robertson. The parametric description of retrieval tests, part 2: 'overall measures'. Journal of Documentation, 25:93-107, 1969.
No context found.
ROBERTSON, S.E., 'The parametric description of retrieval tests', Part I: 'The basic parameters', Journal of Documentation, 25, 1-27 (1969).
No context found.
ROBERTSON, S.E., 'The parametric description of retrieval tests, Part 2: 'Overall measures', Journal of Documentation, 25, 93-107 (1969).
Online articles have much greater impact More about CiteSeer.IST Add search form to your site Submit documents Feedback
CiteSeer.IST - Copyright Penn State and NEC