6Cleverdon C.W. , Ken M. Factors. Determining the Performance of Indexing System, Vo12. Test Results,Association of Special Libraries and Information Bureaux, Cranfield, England, 1966. 被引量:1
7Cleverdon. C. W. On the Inverse Relation ship of Recall and Precision. Journal of Documentation, 1972, 28 (3):195-201. 被引量:1
9Buckland M. and Gey F. The Relationship between Recall and Precision. Journal of the American Society for Information Science, 1994, 45 (1): 12-19. 被引量:1
10Gordon, M. , Kichen, M. Recall--Precision trade--off:A derlvation. Journal of the American Society for Information Science, 1989, 40 (3): 145-151. 被引量:1