Query by Tapping - Revision history

Singh14 at 21:30, 4 June 2010

2010-06-04T21:30:20Z

Singh14 at 21:28, 4 June 2010

2010-06-04T21:28:21Z

Singh14: Created page with '== Description == == Participation in previous years == {| border="1" cellpadding="5" cellspacing="0" |- style="background: yellow" | '''Year'''…'

2010-06-04T20:40:15Z

Created page with '== Description == == Participation in previous years == {| border="1" cellpadding="5" cellspacing="0" |- style="background: yellow" | '''Year'''…'

New page

== Description ==

== Participation in previous years ==

{| border="1" cellpadding="5" cellspacing="0"
|- style="background: yellow"
| '''Year'''
| '''Participating Algorithms '''
| '''URL'''
|-
| 2009
| 3
| https://www.music-ir.org/mirex/wiki/2009:Query-by-Tapping_Results
|-
| 2008
| 5
| https://www.music-ir.org/mirex/wiki/2008:Query-by-Tapping_Results
|}

← Older revision		Revision as of 21:30, 4 June 2010
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	* Roger Jang's [http://mirlab.org/dataSet/public/MIR-QBT.rar MIR-QBT]: This dataset contains both wav files (recorded via microphone) and onset files (human-labeled onset time).		* Roger Jang's [http://mirlab.org/dataSet/public/MIR-QBT.rar MIR-QBT]: This dataset contains both wav files (recorded via microphone) and onset files (human-labeled onset time).
	* Show Hsiao's [http://mirlab.org/dataSet/public/QBT_symbolic.rar QBT_symbolic]: This dataset contains only onset files (obtained from the user's tapping on keyboard).		* Show Hsiao's [http://mirlab.org/dataSet/public/QBT_symbolic.rar QBT_symbolic]: This dataset contains only onset files (obtained from the user's tapping on keyboard).
		+
		+	=== Subtask 1: QBT with symbolic input ===
		+	* '''Test database''': About 150 ground-truth monophonic MIDI files in MIR-QBT.
		+	* '''Query files''': About 800 text files of onset time to retrieve target MIDIs in MIR_QBT. These onset files can help participant concentrate on similarity matching instead of onset detection. All onset files cannot guarantee to have perfect detection result from original wav query files.
		+	* '''Evaluation''': Return top 10 candidates for each query file. 1 point is scored for a hit in the top 10 and 0 is scored otherwise (Top-10 hit rate).
		+
		+	=== Subtask 2: QBT with wave input ===
		+	* '''Test database''': About 150 ground-truth monophonic MIDI files in MIR-QBT.
		+	* '''Query files''': About 800 wave files of tapping recordings to retrieve MIDIs in MIR-QBT.
		+	* '''Evaluation''': Return top 10 candidates for each query file. 1 point is scored for a hit in the top 10 and 0 is scored otherwise (Top-10 hit rate).

← Older revision		Revision as of 21:28, 4 June 2010
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	== Description ==		== Description ==
		+
		+	The main purpose of QBT (Query by Tapping) is to evaluate MIR system in retrieving ground-truth MIDI files by tapping the onset of music notes to the microphone. This task provides query files in wave format as well as the corresponding human-label onset time in symbolic format. For this year's QBT task, we have two corpora for evaluation:
		+
		+	* Roger Jang's [http://mirlab.org/dataSet/public/MIR-QBT.rar MIR-QBT]: This dataset contains both wav files (recorded via microphone) and onset files (human-labeled onset time).
		+	* Show Hsiao's [http://mirlab.org/dataSet/public/QBT_symbolic.rar QBT_symbolic]: This dataset contains only onset files (obtained from the user's tapping on keyboard).