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Table 2 Forecasting results of 08 and 09 December 2020

From: Support vector regression-bald eagle search optimizer-based hybrid approach for short-term wind power forecasting

Time

Actual data

DT

RF

SVR

SVR–GWO

SVR–MRFO

SVR–BES

1

10.79

8.24

10.73

10.50

9.85

9.82

9.98

2

10.22

6.95

7.02

8.17

7.25

7.36

7.31

3

6.99

7.02

5.47

5.18

4.61

4.74

4.86

4

6.47

5.60

5.73

6.35

6.04

6.17

6.04

5

5.95

5.60

5.80

6.29

6.10

6.22

6.06

6

6.23

7.02

6.39

5.30

5.47

5.51

5.41

7

5.41

6.95

6.67

6.62

5.98

6.15

6.13

8

3.47

7.02

6.09

5.39

4.89

5.02

5.11

9

4.06

7.02

5.16

5.05

4.97

5.03

5.03

10

3.13

2.85

2.09

2.94

3.32

3.24

3.06

11

2.70

2.85

3.25

3.83

3.94

3.91

3.85

12

3.50

5.60

5.55

5.56

5.04

5.18

5.26

13

3.51

7.02

5.63

5.13

5.54

5.54

5.39

14

3.72

6.95

6.59

6.80

6.27

6.42

6.29

15

4.81

6.95

6.41

7.06

6.44

6.59

6.45

16

6.78

6.95

7.35

8.27

7.20

7.26

7.16

17

5.69

5.60

5.92

5.53

6.81

6.69

6.19

18

4.95

6.95

6.59

6.82

6.28

6.43

6.30

19

4.13

7.02

5.03

4.85

4.99

5.01

4.96

20

2.77

3.36

3.39

3.92

3.29

3.36

3.45

21

2.64

2.36

2.01

2.70

3.25

3.15

2.92

22

2.43

7.02

4.02

4.64

5.22

5.16

5.00

23

3.38

2.85

3.25

3.81

5.11

4.88

4.52

24

1.92

2.78

2.48

2.02

2.03

2.03

1.92

25

0.90

1.96

2.02

1.68

1.65

1.66

1.57

26

0.71

0.06

0.16

0.29

0.21

0.13

0.20

27

0.07

0.06

0.32

0.25

0.34

0.34

0.43

28

0.08

0.29

0.05

0.01

0.15

0.15

0.18

29

0.13

0.06

0.05

0.19

0.25

0.26

0.34

30

0.09

0.06

0.05

0.17

0.24

0.25

0.32

31

0.01

0.00

0.02

0.10

0.01

0.00

0.00

32

0.17

0.06

0.03

0.08

0.00

0.02

0.02

33

0.31

0.24

0.49

0.58

0.40

0.43

0.51

34

0.77

2.20

0.87

0.88

0.92

0.96

1.07

35

1.28

1.62

1.69

0.84

0.86

0.90

1.01

36

1.44

2.20

1.20

1.00

1.18

1.23

1.34

37

1.90

5.62

4.00

2.52

3.68

3.77

3.86

38

3.33

4.36

4.33

4.63

6.65

6.43

6.56

39

2.93

4.46

3.85

3.41

4.82

4.82

4.97

40

5.51

6.61

6.86

5.88

8.11

7.84

7.87

41

7.64

6.61

6.86

5.89

8.65

8.32

8.38

42

7.53

6.61

7.03

6.44

8.93

8.70

8.72

43

8.29

6.61

7.00

6.52

9.37

9.12

9.14

44

9.10

9.82

8.67

6.96

9.65

9.52

9.53

45

10.80

9.82

10.12

7.23

10.12

10.0

10.04

46

11.00

9.82

7.86

8.07

10.48

10.70

10.72

47

11.73

9.82

11.06

9.01

10.92

11.42

11.46

48

13.24

11.77

12.52

9.74

12.85

13.05

12.95