2017:Audio Fingerprinting Results

Introduction

These are the results for the 2017 running of the Audio Fingerprinting task. For background information about this task set please refer to the 2017:Audio Fingerprinting page.

General Legend

Sub code	Submission name	Abstract	Contributors
KP1	zapr1	PDF	Srikanth Konjeti, Harikrishnan Potty
KP2	zapr2	PDF	Srikanth Konjeti, Harikrishnan Potty
KP3	zapr3	PDF	Srikanth Konjeti, Harikrishnan Potty
KP4	zapr6	PDF	Srikanth Konjeti, Harikrishnan Potty
PK1	zapr4	PDF	Harikrishnan Potty, Srikanth Konjeti
PK2	zapr5	PDF	Harikrishnan Potty, Srikanth Konjeti
LHJ1	NETEASE_1	PDF	Peng Li, Guanglong Hu, Junyan Jiang
LHJ2	NETEASE_2	PDF	Peng Li, Guanglong Hu, Junyan Jiang
LHJ3	NETEASE_3	PDF	Peng Li, Guanglong Hu, Junyan Jiang
LHJ4	NETEASE_4	PDF	Peng Li, Guanglong Hu, Junyan Jiang
LHJ5	NETEASE_5	PDF	Peng Li, Guanglong Hu, Junyan Jiang

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 (%)
KP1	11:37:46 (A)	502.57	04:34:52 (A)	88.58
KP2	11:20:08 (A)	1004.48	12:16:44 (A)	90.11
KP3	11:16:24 (A)	1004.48	25:24:18 (A)	88.18
KP4	12:30:18 (B)	1735.02	63:47:38 (A)	90.86
PK1	21:17:42 (A)	1145.39	46:31:21 (B)	89.60
PK2	06:39:16 (A)	1735.02	21:58:43 (A)	89.13
LHJ1	09:03:28 (A)	1291.19	01:40:12 (A)	91.73
LHJ2	08:45:02 (A)	1007.70	03:22:14 (A)	91.36
LHJ3	08:34:38 (A)	612.78	02:41:46 (A)	90.50
LHJ4	08:31:01 (A)	636.83	02:28:39 (A)	87.51
LHJ5	07:43:39 (A)	603.85	01:57:44 (A)	85.51
LHJ6	07:42:18 (A)	603.85	01:57:41 (A)	84.84

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