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2020:Audio Fingerprinting Results
From MIREX Wiki
Introduction[edit]
These are the results for the 2020 running of the Audio Fingerprinting task. For background information about this task set please refer to the 2020:Audio Fingerprinting page.
General Legend[edit]
| Sub code | Submission name | Abstract | Contributors |
|---|---|---|---|
| LPL1 | NTES_MUSIC_A | Huaping Liu, Peng Li, Songsheng Pan | |
| LPL2 | NTES_MUSIC_B | Huaping Liu, Peng Li, Songsheng Pan | |
| LPL3 | NTES_MUSIC_C | Huaping Liu, Peng Li, Songsheng Pan | |
| LPL4 | NTES_MUSIC_D | Huaping Liu, Peng Li, Songsheng Pan | |
| XXZC1-3 | KUGOU | Xiaoguang Xuan, Chunzhi Xiao, Chaogang Zhang, Chuanyi Chen |
Summary Results[edit]
Size of database and running time are announced together with top-1 hit rate in the following table. Note that running time is announced for reference because machine spec, machine status, and number of cores used by a submission are different. IDs and specs of machines are:
- A and B: 1.9 GHz, 24 cores CPU, 64 GB RAM
- C: a VM with 8 cores CPU and 32 GB RAM, hosted on 2.4 GHz, 32 cores CPU and 128 GB RAM
- D: 2.1 GHz, 24 cores CPU, 32 GB RAM
| Sub<br/>code | Time/machine for builder<br/>(hh:mm:ss/machine ID) | Size of database<br/>(MB) | Time/machine for matcher<br/>(hh:mm:ss/machine ID) | Top-1 hit rate<br/>(%) |
|---|---|---|---|---|
| LPL1 | 03:25:26 (D) | 796.55 | 00:35:42 (D) | 92.30 |
| LPL2 | 03:22:11 (D) | 796.55 | 00:37:59 (D) | 92.52 |
| LPL3 | 03:50:48 (B) | 796.55 | 00:42:32 (B) | 92.80 |
| LPL4 | 27:44:21 (D) | 1291.20 | 02:57:30 (D) | 91.69 |
| XXZC1 | 01:15:05 (B) | 949.55 | 00:20:28 (B) | 93.17 |
| XXZC2 | 01:12:05 (B) | 559.81 | 00:45:35 (B) | 92.69 |
| XXZC3 | 01:08:56 (B) | 559.81 | 00:13:05 (B) | 92.27 |