2020:Audio Fingerprinting Results
From MIREX Wiki
Introduction
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
| 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
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 code |
Time/machine for builder (hh:mm:ss/machine ID) |
Size of database (MB) |
Time/machine for matcher (hh:mm:ss/machine ID) |
Top-1 hit rate (%) |
|---|---|---|---|---|
| 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 |
