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Table 3 Evaluation of data analysis results

From: Big social data as a service (BSDaaS): a service composition framework for social media analysis

 

Accuracy

Positive recall

Negative recall

Neutral recall

Positive precision

Negative precision

Neutral precision

Twitter

69.01%

85.71%

62.26%

90.91%

37.5%

100%

45.45%

Facebook

66.2%

74.28%

81.82%

28.57%

83.87%

50%

75%

Youtube

63.23%

86.36%

55.55%

40%

57.57%

66.67%

80%

       

BSDaaS

66.19%

79.68%

63.96%

51.43%

63.75%

71.72%

54.84%

SVM

33.33%

68.75%

32%

5.26%

30.55%

47.01%

14.28%

NB

38.33%

25%

20%

73.68%

50%

41.67%

35%

Dictionary

46.67%

87.5%

48%

10.52%

41.18%

75%

20%