计算机工程与应用 ›› 2013, Vol. 49 ›› Issue (6): 139-142.

• 数据库、数据挖掘、机器学习 • 上一篇    下一篇

F-数据簇与缺损数据修复-还原

于秀清   

  1. 德州学院 数学系,山东 德州 253023
  • 出版日期:2013-03-15 发布日期:2013-03-14

F-data family and repair-recovery of deformity data

YU Xiuqing   

  1. Department of Mathematics Sciences, Dezhou University, Dezhou, Shandong 253023, China
  • Online:2013-03-15 Published:2013-03-14

摘要: 外P-集合具有动态特性,在此基础上给出F-数据、F-数据簇、F-扩充系数等概念,得到F-数据定理,F-数据簇定理,F-数据套定理与F-数据可辨识定理,给出F-数据簇在缺损数据修复-还原中的应用。

关键词: 外P-集合, F-数据, F-数据簇, F-数据套, 缺损数据修复-还原

Abstract: Outer packet set(outer P-set) has dynamic characteristics, based on which some concepts are presented such as F-data, F-data family, nested F-data, and F-expansion coefficient etc. Theorems about them are proved. Especially, identification theorem of F-data in the same F-data family is obtained. The applications of F-data family in deformity data’s repair-recovery are given.

Key words: outer P-set, F-data, F-data family, nested F-data, repair-recovery of deformity data