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Table 2 The top 11 features selected by three different methods

From: Protein-protein interface hot spots prediction based on a hybrid feature selection strategy

No. Decision treea F-score mRMR
1 BsRASA(37) BsRASA(37) BtRASA(35)
2 UsASA (14) BtRASA(35) DtASA1/2(48)
3 DpRASA1/2(52) BpRASA (38) B factor (11)
4 BsmDI (41) BsASA (32) CNSV (78)
5 CNSV (78) BsmPI (45) Hdrpi (5)
6 UpRASA (20) BtASA (30) BminPI (47)
7 CNSV_REL1 (79) BtmPI (44) DnASA5/2(74)
8 DtASA1/2(48) BminPI (47) BpRASA (38)
9 UpASA (15) BpASA (33) BtmDI (40)
10 UtmDI (22) BnRASA (39) BsASA (32)
11 Hdrpo (4) BsmDI (41) DtASA3/2((60)
  1. aThe numbers in the parentheses columns 2–4 are the feature number in the (See Additional file 2: Table S4)