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2019:Music Detection Results

From MIREX Wiki

Introduction[edit]

These are the results for the 2018 running of the Music and/or Speech Detection tasks. For background information about this task set please refer to the 2018:Music and/or Speech Detection page.

General Legend[edit]

Sub code Abstract Contributors
MMG1 PDF Blai Meléndez-Catalán, Emilio Molina, Emilia Gómez
MMG2 PDF Blai Meléndez-Catalán, Emilio Molina, Emilia Gómez
MMG3 PDF Blai Meléndez-Catalán, Emilio Molina, Emilia Gómez

Statistics notation[edit]

Accuracy = segment-level accuracy

<class>_P = segment-level precision for the class <class>

<class>_R = segment-level recall for the class <class>

<class>_F = segment-level F-measure for the class <class>

<class>_F_500_on = onset-only event-level F-measure (500 ms tolerance) for the class <class>

<class>_F_500_onoff = onset-offset event-level F-measure (500 ms tolerance) for the class <class>

<class>_F_1000_on = onset-only event-level F-measure (1000 ms tolerance) for the class <class>

<class>_F_1000_onoff = onset-offset event-level F-measure (1000 ms tolerance) for the class <class>

Datasets description[edit]

Dataset description

Task 1: Music Detection[edit]

Segment-level Evaluation[edit]

Sub code Accuracy Music_P Music_R Music_F No-Music_P No-Music_R No-Music_F
MMG1 0.8713 0.9056 0.8513 0.8776 0.8354 0.8953 0.8643
MMG2 0.8928 0.9186 0.8803 0.899 0.8648 0.9079 0.8858
MMG3 0.9178 0.9026 0.9511 0.9262 0.9381 0.8787 0.9074

Event-level Evaluation[edit]

Sub code Music_F_500_on Music_F_500_onoff Music_F_1000_on Music_F_1000_onoff
MMG1 0.5176 0.2456 0.5664 0.3108
MMG2 0.5486 0.2748 0.5961 0.342
MMG3 0.6456 0.383 0.6903 0.4538

Task 2: Relative Music Loudness Estimation[edit]

Segment-level Evaluation[edit]

Sub code Accuracy Fg-Music_P Fg-Music_R Fg-Music_F Bg-Music_P Bg-Music_R Bg-Music_F No-Music_P No-Music_R No-Music_F
MMG1 0.8152 0.7874 0.7392 0.7626 0.7941 0.7647 0.7791 0.8398 0.8834 0.861
MMG2 0.8414 0.8741 0.7055 0.7808 0.8035 0.8154 0.8095 0.8648 0.9079 0.8858
MMG3 0.8749 0.8375 0.8291 0.8333 0.8238 0.8896 0.8554 0.9387 0.8773 0.907

Event-level Evaluation[edit]

Onset 500 ms tolerance[edit]
Sub code Fg-Music_F_500_on Bg-Music_F_500_on No-Music_F_500_on
MMG1 0.2413 0.3112 0.4729
MMG2 0.2418 0.3424 0.5178
MMG3 0.4852 0.4916 0.5627
Onset-offset 500 ms tolerance[edit]
Sub code Fg-Music_F_500_onoff Bg-Music_F_500_onoff No-Music_F_500_onoff
MMG1 0.1045 0.0777 0.2646
MMG2 0.1172 0.0934 0.3329
MMG3 0.3136 0.2287 0.38
Onset 1000 ms tolerance[edit]
Sub code Fg-Music_F_1000_on Bg-Music_F_1000_on No-Music_F_1000_on
MMG1 0.3078 0.3629 0.525
MMG2 0.3033 0.3932 0.5748
MMG3 0.5493 0.5414 0.6213
Onset-offset 1000 ms tolerance[edit]
Sub code Fg-Music_F_1000_onoff Bg-Music_F_1000_onoff No-Music_F_1000_onoff
MMG1 0.1584 0.1236 0.3283
MMG2 0.1644 0.1395 0.4002
MMG3 0.4038 0.2929 0.4556