Research Article
Rough Sets Data Analysis in Knowledge Discovery: A Case of Kuwaiti Diabetic Children Patients
Algorithm 1
RSBR discretization algorithm.
Input: Information system table with real valued attributes and is the | number of intervales for each attribute. | Output: Information table with discretized real valued attribute | 1: for do | 2: Define a set of boolean variables as follows:
<span class="displayed-label" id="eq6"></span> | 3: end for | Where correspond to a set of intervals defined on the variables of | attributes | 4: Create a new information table by using the
set of intervals | 5: Find the
minimal subset of that discerns all the objects in the decision class | using the following formula:
<span class="displayed-label" id="eq7"></span> | Where is the number
of minimal cuts that must be used to discern two | different instances and in the
information table. |
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