| Rank | Score | Rating | Δ | Date | Event | ||
|---|---|---|---|---|---|---|---|
|
|
83
|
0.15 | · | · | Sept. 30, 2012 |
 |
Data Mining Hackathon on (20 mb) Best Buy mobile web site - ACM SF Bay Area Chapter |
|
|
36
|
0.08 | · | · | Aug. 10, 2012 |
|
Million Song Dataset Challenge |
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