Trained/Tested on

P/P

P/S

P/T

S/P

S/S

S/T

T/P

T/S

T/T

i-vector

Spec.

83.5%

83.2%

80.7%

87.1%

83.5%

81.1%

85.9%

86.8%

81.7%

Sen.

94.1%

93.8%

93.7%

92.9%

94.1%

93.6%

92.9%

91.2%

91.5%

Prec.

85.1%

84.8%

86.9%

87.8%

85.1%

87.2%

86.8%

87.3%

87.3%

Acc.

88.8%

88.5%

88.2%

90.0%

88.8%

88.4%

89.4%

89.0%

87.4%

F1

89.4%

89.1%

90.2%

90.3%

89.4%

90.3%

89.8%

89.2%

89.4%

x-vector

Spec.

87.1%

84.4%

79.6%

78.8%

80.9%

77.0%

76.5%

79.1%

77.0%

Sen.

81.2%

73.8%

70.3%

82.4%

77.6%

74.0%

76.5%

75.9%

73.1%

Prec.

86.3%

82.6%

82.6%

79.5%

80.2%

81.5%

76.5%

78.4%

81.4%

Acc.

84.1%

79.1%

74.2%

80.6%

79.3%

75.2%

76.5%

77.5%

74.7%

F1

83.6%

78.0%

75.9%

80.9%

78.9%

77.6%

76.5%

77.1%

77.0%

LSTM

Spec.

78.5%

75.3%

75.2%

81.9%

79.3%

78.9%

80.6%

82.8%

83.9%

Sen.

84.4%

82.0%

71.1%

80.5%

80.7%

67.9%

87.0%

86.9%

77.0%

Prec.

76.5%

72.4%

63.2%

82.4%

78.8%

72.4%

78.8%

81.8%

78.1%

Acc.

81.2%

78.2%

73.7%

81.2%

80.0%

74.0%

83.5%

84.7%

81.0%

F1

80.2%

76.9%

66.9%

81.4%

79.8%

70.1%

82.7%

84.2%

77.6%

SVM-linear

Spec.

81.2%

54.7%

45.0%

87.1%

84.1%

81.8%

85.9%

74.1%

74.7%

Sen.

87.1%

94.7%

96.6%

82.4%

85.0%

77.2%

85.9%

90.6%

88.4%

Prec.

82.2%

67.6%

70.7%

86.4%

84.3%

85.4%

85.9%

77.8%

82.8%

Acc.

84.1%

74.7%

74.9%

84.7%

84.6%

79.1%

85.9%

82.4%

82.6%

F1

84.6%

78.9%

81.6%

84.3%

84.6%

81.1%

85.9%

83.7%

85.5%

SVM-rbf

Spec.

87.1%

66.8%

58.2%

91.8%

85.3%

83.7%

81.2%

78.5%

78.4%

Sen.

91.8%

94.7%

94.9%

68.2%

87.1%

79.6%

83.5%

91.5%

89.1%

Prec.

87.6%

74.0%

75.7%

89.2%

85.5%

87.0%

81.6%

81.0%

85.0%

Acc.

89.4%

80.7%

79.5%

80.0%

86.2%

81.3%

82.4%

85.0%

84.6%

F1

89.7%

83.1%

84.2%

77.3%

86.3%

83.2%

82.6%

85.9%

87.0%