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Table 7 Quasi-experimental results—first phase

From: ObasCId(-Tool): an ontologically based approach for concern identification and classification and its computational support

Theme/Doc (group 1)

ObasCId (group 2)

Partic.

Recall (Re)

Precision (Pr)

Time (min)

Partic.

Recall (Re)

Precision (Pr)

Time (min)

P01

42.85

75.00

43.00

P13

71.42

71.00

62.00

P02

42.85

100.00

48.00

P14

85.71

100.00

39.00

P03

42.85

100.00

49.00

P15

85.71

100.00

54.00

P04

28.57

66.00

48.00

P16

71.42

100.00

37.00

P05

57.14

80.00

36.00

P17

57.14

75.00

43.00

P06

42.85

100.00

31.00

P18

71.42

80.00

42.00

P07

28.57

100.00

34.00

P19

71.42

100.00

42.00

P08

35.76

75.00

38.00

P20

77.42

90.00

45.00

P09

27.16

66.00

60.00

P21

60.00

75.00

60.00

P10

30.32

80.00

39.00

P22

67.00

75.00

58.00

P11

55.55

80.00

30.00

P23

72.00

100.00

43.00

P12

60.60

100.00

30.00

P24

66.00

75.00

57.00

Avg.

41.25

85.16

40.50

Avg.

71.38

86.75

48.50