Research Article
Random Forest Bagging and X-Means Clustered Antipattern Detection from SQL Query Log for Accessing Secure Mobile Data
Table 2
Tabulation of space complexity.
| Number of queries | Space complexity (MB) | Existing cluster-based decision tree approach | Existing pattern detection method | Existing GPT | Proposed RFBXSQLQC technique |
| 50 | 27 | 24 | 29 | 16 | 100 | 37 | 31 | 38 | 23 | 150 | 46 | 39 | 48 | 30 | 200 | 58 | 48 | 60 | 36 | 250 | 67 | 59 | 69 | 44 | 300 | 74 | 67 | 76 | 55 | 350 | 81 | 77 | 83 | 63 | 400 | 92 | 85 | 94 | 72 | 450 | 98 | 93 | 100 | 80 | 500 | 106 | 101 | 108 | 90 |
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