2018:Audio Fingerprinting Results

Introduction

These are the results for the 2018 running of the Audio Fingerprinting task. For background information about this task set please refer to the 2018:Audio Fingerprinting page.

General Legend

Sub code	Submission name	Abstract	Contributors
ZL1	NetEase Cloud Music Audio FingerPrinting System_ZL1	PDF	Yuanzhong Zheng, huaping Liu
ZL3	NetEase Cloud Music Audio FingerPrinting System_ZL3	PDF	Yuanzhong Zheng, huaping Liu
TY1	AFP-2G	PDF	Te-Lun Yang
TY2	AFP-9146	PDF	Te-Lun Yang
TY3	AFP-9150	PDF	Te-Lun Yang
PK3	Zapr3	PDF	Harikrishnan Potty, Srikanth Konjeti
PK4	Zapr4	PDF	Harikrishnan Potty, Srikanth Konjeti
PK6	Zapr6	PDF	Harikrishnan Potty, Srikanth Konjeti
PK7	Zapr7	PDF	Harikrishnan Potty, Srikanth Konjeti
PK8	Zapr8	PDF	Harikrishnan Potty, Srikanth Konjeti

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 (%)
ZL1	19:02:11 (B)	927.48	00:47:50 (B)	86.10
ZL3	28:26:58 (A)	1291.19	02:49:59 (A)	91.73
TY1	12:38:56 (C)	4110.43	51:01:44 (C)	91.41
TY2	10:13:16 (C)	4152.14	45:30:14 (C)	90.78
TY3	12:11:45 (C)	4110.43	35:45:42 (C)	91.41
PK3	11:35:34 (B)	554.40	04:45:56 (B)	90.43
PK4	14:39:53 (B)	743.13	04:20:08 (B)	90.27
PK6	09:20:47 (A)	554.40	03:02:10 (A)	90.43
PK7	11:55:45 (B)	556.37	02:42:44 (B)	91.62
PK8	10:36:24 (A)	556.29	02:31:35 (A)	91.30

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