2006:Symbolic Melodic Similarity Results

Introduction

These are the results for the 2006 running of the Symbolic Melodic Similarity task set. For background information about this task set please refer to the Symbolic Melodic Similarity page.

General Legend

Team ID

Prefix R = RISM collection, K = Karaoke collection, M = Polyphonic collection

FH = Pascal Ferraro and Pierre Hanna
NM = Kjell Lemström, Niko Mikkilä, Veli Mäkinen and Esko Ukkonen
RT = Rainer Typke, Frans Wiering and Remco C. Veltkamp
KF = Klaus Frieler
AU = Alexandra Uitdenbogerd

Broad Categories

NS = Not Similar
SS = Somewhat Similar
VS = Very Similar

Table Headings

ADR = Average Dynamic Recall
NRGB = Normalize Recall at Group Boundaries
AP = Average Precision (non-interpolated)
PND = Precision at N Documents

Calculating Summary Measures

Fine⁽¹⁾ = Sum of fine-grained human similarity decisions (0-10).
PSum⁽¹⁾ = Sum of human broad similarity decisions: NS=0, SS=1, VS=2.
WCsum⁽¹⁾ = 'World Cup' scoring: NS=0, SS=1, VS=3 (rewards Very Similar).
SDsum⁽¹⁾ = 'Stephen Downie' scoring: NS=0, SS=1, VS=4 (strongly rewards Very Similar).
Greater0⁽¹⁾ = NS=0, SS=1, VS=1 (binary relevance judgement).
Greater1⁽¹⁾ = NS=0, SS=0, VS=1 (binary relevance judgement using only Very Similar).

⁽¹⁾Normalized to the range 0 to 1.

Overall Summary Results

Visualizations

Rainer Typke has created a series of Symbolic Melodic Similarity Graphs that help us visualize the results.

Task I: RISM Overall Summary

file /nema-raid/www/mirex/results/sms06_rism_sum.csv not found

Task IIa: Karaoke Overall Summary

file /nema-raid/www/mirex/results/sms06_karaoke_sum.csv not found

Task IIb: Mixed Polyphonic Overall Summary

file /nema-raid/www/mirex/results/sms06_mixed_sum.csv not found

Task I: RISM Collection Summary Results

file /nema-raid/www/mirex/results/sms06_rism_results3.csv not found

Task IIa: Karaoke Collection Summary Results

file /nema-raid/www/mirex/results/sms06_kar_results3.csv not found

Task IIb: Mixed Polyphonic Collection Summary Results

file /nema-raid/www/mirex/results/sms06_mix_results3.csv not found

Raw Scores

The raw data derived from the Evalutron 6000 human evaluations are located on the Symbolic Melodic Similarity Raw Data page.