Difference between revisions of "2008:Audio Cover Song Identification"
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Within the 1000 pieces in the Audio Cover Song database, there are embedded 30 different "cover songs" each represented by 11 different "versions" for a total of 330 audio files (16bit, monophonic, 22.05khz, wav). The "cover songs" represent a variety of genres (e.g., classical, jazz, gospel, rock, folk-rock, etc.) and the variations span a variety of styles and orchestrations. | Within the 1000 pieces in the Audio Cover Song database, there are embedded 30 different "cover songs" each represented by 11 different "versions" for a total of 330 audio files (16bit, monophonic, 22.05khz, wav). The "cover songs" represent a variety of genres (e.g., classical, jazz, gospel, rock, folk-rock, etc.) and the variations span a variety of styles and orchestrations. | ||
| − | Using each of these cover song files in turn as as the "seed/query" file, we will examine the returned lists of items for the presence of the other 10 versions of the "seed/query" file | + | Using each of these cover song files in turn as as the "seed/query" file, we will examine the returned lists of items for the presence of the other 10 versions of the "seed/query" file. |
=== Input Files === | === Input Files === | ||
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We could employ the same measures used in [[2006:Audio Cover Song]]. | We could employ the same measures used in [[2006:Audio Cover Song]]. | ||
| + | |||
| + | ... Should it be 2007? --[[User:Jserra|Jserra]] 03:48, 25 July 2008 (CDT) | ||
== Comments == | == Comments == | ||
| + | |||
==Potential Participants== | ==Potential Participants== | ||
| + | |||
| + | * Joan Serrà, Emilia Gómez & Perfecto Herrera | ||
Revision as of 02:48, 25 July 2008
Contents
2008 AUDIO COVER SONG IDENTIFICATION TASK OVERVIEW
The Audio Cover Song task was a new task for MIREX 2006. It was closely related to the Audio Music Similarity and Retrieval (AMS) task as the cover songs were embedded in the Audio Music Similarity and Retrieval test collection. However, AMS has change its input format this year so Audio Cover Song and AMS will not be interlinked tasks this year.
Task Description
Within the 1000 pieces in the Audio Cover Song database, there are embedded 30 different "cover songs" each represented by 11 different "versions" for a total of 330 audio files (16bit, monophonic, 22.05khz, wav). The "cover songs" represent a variety of genres (e.g., classical, jazz, gospel, rock, folk-rock, etc.) and the variations span a variety of styles and orchestrations.
Using each of these cover song files in turn as as the "seed/query" file, we will examine the returned lists of items for the presence of the other 10 versions of the "seed/query" file.
Input Files
The input lists file format will be of the form:
path/to/audio/file/000001.wav path/to/audio/file/000002.wav path/to/audio/file/000003.wav ... path/to/audio/file/00000N.wav
Two input files will be provide:
- A list of all 1000 test collection files
- A list of 330 cover song files
Output File
The only output will be a distance matrix file that is 330 rows by 1000 columns in the following format:
Example distance matrix 0.1 (replace this line with your system name) 1 path/to/audio/file/1.wav 2 path/to/audio/file/2.wav 3 path/to/audio/file/3.wav ... N path/to/audio/file/N.wav Q/R 1 2 3 ... N 1 0.0 1.241 0.2e-4 ... 0.4255934 2 1.241 0.000 0.6264 ... 0.2356447 3 50.2e-4 0.6264 0.0000 ... 0.3800000 ... ... ... ... ... 0.7172300 5 0.42559 0.23567 0.38 ... 0.000
All distances should be zero or positive (0.0+) and should not be infinite or NaN. Values should be separated by a TAB.
Evaluation
We could employ the same measures used in 2006:Audio Cover Song.
... Should it be 2007? --Jserra 03:48, 25 July 2008 (CDT)
Comments
Potential Participants
- Joan Serrà, Emilia Gómez & Perfecto Herrera
