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Table 10 Results of the QbE STD systems based on query length on test data

From: Query-by-Example Spoken Term Detection ALBAYZIN 2012 evaluation: overview, systems, results, and discussion

System ID Length MTWV ATWV p(FA) p(miss)
System 1 Short 0.0154 -0.0979 0.00001 0.977
  Medium 0.0703 0.0613 0.00001 0.922
  Long 0.0735 0.0648 0.00000 0.927
System 2a Short 0.0000 0.0000 0.00000 1.000
  Medium 0.0106 0.0005 0.00001 0.975
  Long 0.0159 0.0079 0.00001 0.978
System 2b Short 0.0028 0.0000 0.00000 0.997
  Medium 0.0075 -0.0070 0.00000 0.992
  Long 0.0197 0.0189 0.00001 0.974
System 3a Short 0.0000 -2.9565 0.00000 1.000
  Medium 0.0080 -2.0208 0.00000 0.992
  Long 0.0057 -1.5572 0.00000 0.994
System 3b short 0.0000 -0.1105 0.00000 1.000
  Medium 0.0000 -0.0305 0.00000 1.000
  Long 0.0000 -0.0630 0.00000 1.000
System 4a Short 0.0000 -0.8770 0.00000 1.000
  Medium 0.0000 -0.6511 0.00000 1.000
  Long 0.0000 -0.4300 0.00000 1.000
System 4b Short 0.0000 -0.0698 0.00000 1.000
  Medium 0.0631 0.0631 0.00007 0.872
  Long 0.0650 0.0650 0.00002 0.916