The 2019 Challenge:

Explaining the Human Visual Brain

Track 1 (fMRI) Hidden Test Set Leaderboard: Detailed Table

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EVC IT Score
Rank Team Name R2 Noise Normalized R2 (%) R2 Noise Normalized R2 (%) Average R2 Average Noise Normalized R2 (%)
Noise Ceiling 0.0655 100 0.0734 100 0.0695 100
1 rmldj 0.0085 12.9969 0.0127 17.3412 0.0106 15.2926
2 Aakash 0.0093 14.1444 0.0071 9.6379 0.0082 11.7630
3 ggaziv 0.0100 15.2585 0.0062 8.4870 0.0081 11.6802
4 Mukesh_Makwana 0.0065 9.8786 0.0097 13.2405 0.0081 11.6551
5 agustin 0.0083 12.6287 0.0077 10.5547 0.0080 11.5327
6 navneedhm 0.0082 12.5500 0.0058 7.8677 0.0070 10.0757
7 amir32002 0.0060 9.2338 0.0066 8.9633 0.0063 9.0909
8 ajay14 0.0077 11.7817 0.0036 4.8445 0.0056 8.1158
9 adrianso 0.0063 9.6850 0.0030 4.0513 0.0047 6.7079
10 mfonseca 0.0036 5.5581 0.0034 4.5694 0.0035 5.0356
11 AlexNet-OrganizerBaseline 0.0033 5.0564 0.0035 4.7650 0.0034 4.9024

The three main columns are EVC and IT (the two brain regions of interest), and Score (average of EVC and IT). The entry with the highest Score is ranked first. R2 represents the submitted model RDM squared correlation (spearman) to the EVC/IT RDM. Noise Normalized R2 represents the fact that R2 values are normalized to the noise ceiling (see here for more details). AlexNet is the organizer baseline.