第1回:はじめてのSHOGUN編

1. SHOGUN
2011 4 23 9 CV PRML
@yasutomo57jp ( @inco_san )

2. SHOGUN
1 SHOGUN
2011 4 23 9 CV PRML
@yasutomo57jp ( @inco_san )

3. SHOGUN

4. *
OpenCV
* http://d.hatena.ne.jp/takmin/20110306/1299423617

7. • SHOGUN

8. • SHOGUN
• 1 SHOGUN

9. • SHOGUN
• 1 SHOGUN
• Static Interface

10. • SHOGUN
• 1 SHOGUN
• Static Interface
• 2 SHOGUN

11. • SHOGUN
• 1 SHOGUN
• Static Interface
• 2 SHOGUN
• Modular Interface

12. • SHOGUN
• 1 SHOGUN
• Static Interface
• 2 SHOGUN
• Modular Interface
• 3 C++ ( )

13. • SHOGUN
• 1 SHOGUN
• Static Interface
• 2 SHOGUN
• Modular Interface
• 3 C++ ( )
• libshogun

14. • SHOGUN
• 1 SHOGUN
• Static Interface
• 2 SHOGUN
• Modular Interface
• 3 C++ ( )
• libshogun

15. • SHOGUN
• 1 SHOGUN
• Static Interface
• 2 SHOGUN
• Modular Interface
• 3 C++ ( )
• libshogun

16. SHOGUN

17. SHOGUN
•

18. SHOGUN
•
• SVM !

19. SHOGUN
•
• SVM !
• SVM OCAS, Liblinear, LibSVM, SVMLight, SVMLin, GPDT

20. SHOGUN
•
• SVM !
• SVM OCAS, Liblinear, LibSVM, SVMLight, SVMLin, GPDT
• Linear, Polynomial, Gaussian and Sigmoid Kernel

21. SHOGUN
•
• SVM !
• SVM OCAS, Liblinear, LibSVM, SVMLight, SVMLin, GPDT
• Linear, Polynomial, Gaussian and Sigmoid Kernel
•

22. SHOGUN
• SVM !!
• LDA : Linear Discriminant Analysis
• LPM : Linear Programming Machine
• (Kernel) Perceptron
• HMM

23. SHOGUN
•
•

24. SHOGUN

25. Q. Matlab

27. Q. Matlab

28. Octave

29. Python

30. Python

31. Q. C++
…

32. …

33. …

34. SHOGUN

35. SHOGUN

40. • Static Interface
•
•
• Modular Interface
• Python Octave
•
• libshogun
• C++
•

41. • Static Interface
•
•
• Modular Interface
• Python Octave
•
• libshogun
• C++
•

44. Windows
Cygwin
http://www.shogun-toolbox.org/#releases

45. Windows
Linux (Ubuntu)
Cygwin
sudo apt-get install shogun
http://www.shogun-toolbox.org/#releases

46. Windows
Linux (Ubuntu)
Cygwin
sudo apt-get install shogun
http://www.shogun-toolbox.org/#releases
Mac
sudo port install shogun

47. Windows
Linux (Ubuntu)
Cygwin
sudo apt-get install shogun
http://www.shogun-toolbox.org/#releases
Mac
sudo port install shogun OK

49. SVM
•• libsvm
(Cmdline )
set_kernel GAUSSIAN REAL 10 1.2
set_features TRAIN ../data/fm_train_real.dat
set_labels TRAIN ../data/label_train_twoclass.dat
new_classifier LIBSVM
c1
train_classifier
save_classifier libsvm.model
load_classifier libsvm.model LIBSVM
set_features TEST ../data/fm_test_real.dat
out.txt=classify

50. SVM
•• libsvm
(Cmdline )
set_kernel GAUSSIAN REAL 10 1.2 (cache, kernel width)
set_features TRAIN ../data/fm_train_real.dat
set_labels TRAIN ../data/label_train_twoclass.dat
new_classifier LIBSVM
c1
train_classifier
save_classifier libsvm.model
load_classifier libsvm.model LIBSVM
set_features TEST ../data/fm_test_real.dat
out.txt=classify

51. SVM
•• libsvm
(Cmdline )
set_kernel GAUSSIAN REAL 10 1.2 (cache, kernel width)
set_features TRAIN ../data/fm_train_real.dat
set_labels TRAIN ../data/label_train_twoclass.dat
new_classifier LIBSVM
c1
train_classifier
save_classifier libsvm.model
load_classifier libsvm.model LIBSVM
set_features TEST ../data/fm_test_real.dat
out.txt=classify

52. SVM
•• libsvm
(Cmdline )
set_kernel GAUSSIAN REAL 10 1.2 (cache, kernel width)
set_features TRAIN ../data/fm_train_real.dat
set_labels TRAIN ../data/label_train_twoclass.dat
new_classifier LIBSVM
c1
train_classifier
save_classifier libsvm.model
load_classifier libsvm.model LIBSVM
set_features TEST ../data/fm_test_real.dat
out.txt=classify

53. SVM
•• libsvm
(Cmdline )
set_kernel GAUSSIAN REAL 10 1.2 (cache, kernel width)
set_features TRAIN ../data/fm_train_real.dat
set_labels TRAIN ../data/label_train_twoclass.dat
new_classifier LIBSVM libsvm
c1
train_classifier
save_classifier libsvm.model
load_classifier libsvm.model LIBSVM
set_features TEST ../data/fm_test_real.dat
out.txt=classify

54. SVM
•• libsvm
(Cmdline )
set_kernel GAUSSIAN REAL 10 1.2 (cache, kernel width)
set_features TRAIN ../data/fm_train_real.dat
set_labels TRAIN ../data/label_train_twoclass.dat
new_classifier LIBSVM libsvm
c1 C 1
train_classifier
save_classifier libsvm.model
load_classifier libsvm.model LIBSVM
set_features TEST ../data/fm_test_real.dat
out.txt=classify

55. SVM
•• libsvm
(Cmdline )
set_kernel GAUSSIAN REAL 10 1.2 (cache, kernel width)
set_features TRAIN ../data/fm_train_real.dat
set_labels TRAIN ../data/label_train_twoclass.dat
new_classifier LIBSVM libsvm
c1 C 1
train_classifier SVM
save_classifier libsvm.model
load_classifier libsvm.model LIBSVM
set_features TEST ../data/fm_test_real.dat
out.txt=classify

56. SVM
•• libsvm
(Cmdline )
set_kernel GAUSSIAN REAL 10 1.2 (cache, kernel width)
set_features TRAIN ../data/fm_train_real.dat
set_labels TRAIN ../data/label_train_twoclass.dat
new_classifier LIBSVM libsvm
c1 C 1
train_classifier SVM
save_classifier libsvm.model
load_classifier libsvm.model LIBSVM
set_features TEST ../data/fm_test_real.dat
out.txt=classify

57. SVM
•• libsvm
(Cmdline )
set_kernel GAUSSIAN REAL 10 1.2 (cache, kernel width)
set_features TRAIN ../data/fm_train_real.dat
set_labels TRAIN ../data/label_train_twoclass.dat
new_classifier LIBSVM libsvm
c1 C 1
train_classifier SVM
save_classifier libsvm.model
load_classifier libsvm.model LIBSVM
set_features TEST ../data/fm_test_real.dat
out.txt=classify

58. SVM
•• libsvm
(Cmdline )
set_kernel GAUSSIAN REAL 10 1.2 (cache, kernel width)
set_features TRAIN ../data/fm_train_real.dat
set_labels TRAIN ../data/label_train_twoclass.dat
new_classifier LIBSVM libsvm
c1 C 1
train_classifier SVM
save_classifier libsvm.model
load_classifier libsvm.model LIBSVM
set_features TEST ../data/fm_test_real.dat
out.txt=classify

59. SVM
•• libsvm
(Cmdline )
set_kernel GAUSSIAN REAL 10 1.2 (cache, kernel width)
set_features TRAIN ../data/fm_train_real.dat
set_labels TRAIN ../data/label_train_twoclass.dat
new_classifier LIBSVM libsvm
c1 C 1
train_classifier SVM
save_classifier libsvm.model
load_classifier libsvm.model LIBSVM
set_features TEST ../data/fm_test_real.dat
out.txt=classify out.txt

60. •• libsvm
(Cmdline )
set_kernel SIGMOID REAL 50 3 0 (cache, gamma, coeff)
set_features TRAIN ../data/fm_train_real.dat
set_labels TRAIN ../data/label_train_twoclass.dat
new_classifier LIBSVM libsvm
c1 C 1
train_classifier SVM
save_classifier libsvm.model
load_classifier libsvm.model LIBSVM
set_features TEST ../data/fm_test_real.dat
out.txt=classify out.txt

61. SVM
•• svmlight
(Cmdline )
set_kernel GAUSSIAN REAL 10 1.2
set_features TRAIN ../data/fm_train_real.dat
set_labels TRAIN ../data/label_train_twoclass.dat
new_classifier LIGHT
c1
train_classifier
save_classifier libsvm.model
load_classifier libsvm.model LIBSVM
set_features TEST ../data/fm_test_real.dat
out.txt=classify

62. SVM
•• svmlight
(Cmdline )
set_kernel GAUSSIAN REAL 10 1.2 (cache, kernel width)
set_features TRAIN ../data/fm_train_real.dat
set_labels TRAIN ../data/label_train_twoclass.dat
new_classifier LIGHT
c1
train_classifier
save_classifier libsvm.model
load_classifier libsvm.model LIBSVM
set_features TEST ../data/fm_test_real.dat
out.txt=classify

63. SVM
•• svmlight
(Cmdline )
set_kernel GAUSSIAN REAL 10 1.2 (cache, kernel width)
set_features TRAIN ../data/fm_train_real.dat
set_labels TRAIN ../data/label_train_twoclass.dat
new_classifier LIGHT
c1
train_classifier
save_classifier libsvm.model
load_classifier libsvm.model LIBSVM
set_features TEST ../data/fm_test_real.dat
out.txt=classify

64. SVM
•• svmlight
(Cmdline )
set_kernel GAUSSIAN REAL 10 1.2 (cache, kernel width)
set_features TRAIN ../data/fm_train_real.dat
set_labels TRAIN ../data/label_train_twoclass.dat
new_classifier LIGHT
c1
train_classifier
save_classifier libsvm.model
load_classifier libsvm.model LIBSVM
set_features TEST ../data/fm_test_real.dat
out.txt=classify

65. SVM
•• svmlight
(Cmdline )
set_kernel GAUSSIAN REAL 10 1.2 (cache, kernel width)
set_features TRAIN ../data/fm_train_real.dat
set_labels TRAIN ../data/label_train_twoclass.dat
new_classifier LIGHT libsvm
c1
train_classifier
save_classifier libsvm.model
load_classifier libsvm.model LIBSVM
set_features TEST ../data/fm_test_real.dat
out.txt=classify

66. SVM
•• svmlight
(Cmdline )
set_kernel GAUSSIAN REAL 10 1.2 (cache, kernel width)
set_features TRAIN ../data/fm_train_real.dat
set_labels TRAIN ../data/label_train_twoclass.dat
new_classifier LIGHT libsvm
c1 C 1
train_classifier
save_classifier libsvm.model
load_classifier libsvm.model LIBSVM
set_features TEST ../data/fm_test_real.dat
out.txt=classify

67. SVM
•• svmlight
(Cmdline )
set_kernel GAUSSIAN REAL 10 1.2 (cache, kernel width)
set_features TRAIN ../data/fm_train_real.dat
set_labels TRAIN ../data/label_train_twoclass.dat
new_classifier LIGHT libsvm
c1 C 1
train_classifier SVM
save_classifier libsvm.model
load_classifier libsvm.model LIBSVM
set_features TEST ../data/fm_test_real.dat
out.txt=classify

68. SVM
•• svmlight
(Cmdline )
set_kernel GAUSSIAN REAL 10 1.2 (cache, kernel width)
set_features TRAIN ../data/fm_train_real.dat
set_labels TRAIN ../data/label_train_twoclass.dat
new_classifier LIGHT libsvm
c1 C 1
train_classifier SVM
save_classifier libsvm.model
load_classifier libsvm.model LIBSVM
set_features TEST ../data/fm_test_real.dat
out.txt=classify

69. SVM
•• svmlight
(Cmdline )
set_kernel GAUSSIAN REAL 10 1.2 (cache, kernel width)
set_features TRAIN ../data/fm_train_real.dat
set_labels TRAIN ../data/label_train_twoclass.dat
new_classifier LIGHT libsvm
c1 C 1
train_classifier SVM
save_classifier libsvm.model
load_classifier libsvm.model LIBSVM
set_features TEST ../data/fm_test_real.dat
out.txt=classify

70. SVM
•• svmlight
(Cmdline )
set_kernel GAUSSIAN REAL 10 1.2 (cache, kernel width)
set_features TRAIN ../data/fm_train_real.dat
set_labels TRAIN ../data/label_train_twoclass.dat
new_classifier LIGHT libsvm
c1 C 1
train_classifier SVM
save_classifier libsvm.model
load_classifier libsvm.model LIBSVM
set_features TEST ../data/fm_test_real.dat
out.txt=classify

71. SVM
•• svmlight
(Cmdline )
set_kernel GAUSSIAN REAL 10 1.2 (cache, kernel width)
set_features TRAIN ../data/fm_train_real.dat
set_labels TRAIN ../data/label_train_twoclass.dat
new_classifier LIGHT libsvm
c1 C 1
train_classifier SVM
save_classifier libsvm.model
load_classifier libsvm.model LIBSVM
set_features TEST ../data/fm_test_real.dat
out.txt=classify out.txt

72. Python
• sg ( from sg import sg )
• sg OK
• Cmdline set_feature TEST data.dat
• Python sg(‘set_feature’, ‘TEST’, ‘data.dat’)
http://www.shogun-toolbox.org/doc/static_tutorial.html

74. • SHOGUN

75. • SHOGUN
•3

76. • SHOGUN
•3
• Static Interface,Modular Interface, libshogun

77. • SHOGUN
•3
• Static Interface,Modular Interface, libshogun
• Static Interface

78. • SHOGUN
•3
• Static Interface,Modular Interface, libshogun
• Static Interface
•

79. • SHOGUN
•3
• Static Interface,Modular Interface, libshogun
• Static Interface
•

80. • SHOGUN
•3
• Static Interface,Modular Interface, libshogun
• Static Interface
•
Modular Interface