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Table 5 Evaluation of Model_3 using different \(\uplambda \) hyper parameter

From: Semantic context driven language descriptions of videos using deep neural network

Lambda Values

Model_3

BLUE score

Other metrics

B@1

B@2

B@3

B@4

METEOR

ROUGE

CIDEr

SPICE

\(\uplambda =0.1\)

78.4

64.8

54.2

43.7

32.3

68.8

70.7

5.1

\(\uplambda =0.3\)

76.1

62.1

50.9

39.7

31.3

66.9

67.5

4.9

\(\uplambda =0.7\)

74.9

60.7

49.7

38.9

30.9

66.6

63.3

4.8

\(\uplambda =0.8\)

75.2

61.4

50.7

40.3

31.2

67.1

66.9

5.0

\(\uplambda =0.9\)

75.2

61.3

50.4

39.9

30.8

66.6

64.1

4.9