sampo_ps proc2spd

Overview

Warning

sampo_ps proc2spd command is deprecated.

sampo_ps proc2spd converts a learned process into SPD file. When a process has Feature Learner, it is converted to Feature Descriptor. Output attributes which were not used for the successor are removed. Components without output attributes are removed from Process.


Synopsis

See sampo_ps command help:

$ sampo_ps proc2spd --help

Examples

  • Learn using apd.spd

    • Command:

      $ sampo learn fl.spd -s ps
      

      ps is ProcessStore.

    • apd.spd:

      dl -> hr  -> fs
         -> bin -> fs
         -> ts  -> fs
      
      ---
      
      components:
          dl:
              component: DataLoader
      
          hr:
              component: HingeRampFLComponent
              features: scale == 'real' or scale == 'integer'
              max_num_output_features: 15
      
          bin:
              component: BinarizeFLComponent
              features: scale == 'real' or scale == 'integer'
              max_num_output_features: 10
      
          ts:
              component: TimeshiftFDComponent
              features: scale == 'real' or scale == 'integer'
              shift: [["all()", [2,10]]]
      
          fs:
              component: LinearHSICFSComponent
              features: scale == 'real' or scale == 'integer'
              target: name == 'target_value'
              max_num_output_features: 5
      
      global_settings:
          keep_attributes:
              - target_value
          feature_exclude:
              - target_value
      

  • Output SPD file

    • Command:

      $ sampo_ps proc2spd -s ps -p my_process -o ./
      

      my_process is process name.

    • apd_my_process.spd:

      dl -> bin -> fs
      dl -> ts  -> fs
      
      ---
      
      components:
          dl:
              component: DataLoader
      
          ts:
              component: TimeshiftFDComponent
              features: scale == 'real' or scale == 'integer'
              shift:
              - [name =="attr2", [2]]
              - [name =="attr4", [2]]
      
          bin:
              component: BinarizeFDComponent
              features: scale == 'real' or scale == 'integer'
              binarize_param:
              - [name =="attr2", [{threshold: 3.5}]]
      
          fs:
              component: DummyFDComponent
              features: name == 'bin(3.5)_attr2' or name == 'ts(2)_attr2' or name == 'ts(2)_attr4'
      
      
      global_settings:
          keep_attributes:
          - target_value
      
          feature_exclude:
          - target_value
      
      • BinarizeFLComponent converted to BinarizeFDComponent. LinearHSICFSComponent converted to DummyFDComponent.

      • TimeshiftFDComponent output attributes which were not used for the successor are removed.(BinarizeFLComponent and HingeRampFLCmponent output attributes were deleted similarly.)

      • HingeRampFLCmponent removed from Process.(Output attributes of HingeRampFLCmponent were not selected by Feature Selection)


Output Format

Output SPD file name is <original SPD file name>_<process name>.spd .