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Table 4 Comparison of the different QbE STD evaluations: Albanian (ALB), Basque (BAS), Czech (CZE), non-native English (NN-ENG), Isixhosa (ISIX), Isizulu (ISIZ), Romanian (ROM), Sepedi (SEP), Setswana (SET), and Slovak (SLO)

From: ALBAYZIN Query-by-example Spoken Term Detection 2016 evaluation

Evaluation

Language/s

Type of speech

No. of queries dev./test

Primary metrics

MediaEval 2011

English, Hindi, Gujarati, and Telugu

Tel.

64/36

ATWV

MediaEval 2012

2011 + isiNdebele, Siswati, Tshivenda, and Xitsonga

Tel.

164/136

ATWV

MediaEval 2013

ALB, BAS, CZE, NN-ENG, ISIX, ISIZ, ROM, SEP, and SET

Tel. and mic.

> 600/ > 600

ATWV

MediaEval 2014

ALB, BAS, CZE,NN-ENG, ROM, and SLO

Tel. and mic.

560/555

C nxe

NTCIR-11 2014

Japanese

Mic. workshop

63/203

F-measure

NTCIR-12 2016

Japanese

Mic. workshop

120/1620

F-measure, ATWV, MAP

ALBAYZIN 2012

Spanish

Mic. workshop

60/60

ATWV

ALBAYZIN 2014

Spanish

Mic. workshop

94/99

ATWV

ALBAYZIN 2016

Spanish

Mic. workshop + parliament

102/106+95

ATWV

  1. Tel. telephone, mic. microphone, dev. development, ATWV actual term weighted value, C nxe normalized cross entropy cost, MAP mean average precision