Research Article
Stratification-Based Outlier Detection over the Deep Web
(1) pilot sample ← initial random sample | (2) | (3) | (4 | (5) compute , the probability of containing outlier for each | (6) for all do | (7) | (8) data records sampled from | (9) | (10) end for | (11) | (12) | (13) for all do | (14) if (DR) > then | (15) | (16) else if (DR) ≥ then | (17) US ← US + DR | (18) end if | (19) end for | (20) for all do | (21) | (22) data records sampled from | (23) | (24) end for | (25) for all DR | (26) if (DR) > then | (27) | (28) end if | (29) end for |
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