Mining Experiential Patterns from Game-Logs of Board Game

Algorithm 5

ReliabilitySelection.

Procedure ReliabilitySelection

Input:

 minSupport, the minimum support threshold.

 total: the total number of sequences.

 sequencesD, the data table of PiecesStateSequence in database.

Output:

 sps, the set of reliable Experience Rules.

Method:

(01) root = CreatSequenceTree(sequencesD);

(02)  CBSSFinding(minSupport, root, total, sps);

(03) for to  sps.length – 2 do

(04) for to  sps.length − 1 do

(05)  if  sps[].premise == sps[].premisethen

(06)   if  sps[].support < sps[].supportthen

(07)    sps.delete();

(08)    −−;

(09)    break;

(10)   else

(11)    sps.delete();

(12)    −−;

(13)   endif

(14)  endif

(15) endfor

(16) endfor