( ) ( ) :
, .
( ) ( ) :
, .
.
OR (Cohens kappa) κ .
.
:
, , 1:
:
- () | ||||
: | ||||
[+] | [-] | |||
: | [+] | |||
[-] | ||||
( Agreement) . c ( Chance).
(), :
- () | ||||
: | ||||
[+] | [-] | |||
: | [+] | |||
[-] | ||||
c .
κ C - (Cohen kappa).
.
(), , , , .
,
() , , , .
|
|
A , Ac , ().
.
, A, Ac κ C:
A =1 | κ C =1 | , |
A = Ac | κ C = 0 | |
A < Ac | κ C < 0 |
κ C
+1:
Ac. . 0 +1.