The metadata of the output attributes is created with the following rules.
Context Rule¶
Attribute Name |
Context Name |
Description |
---|---|---|
All the output attributes of this component |
field_path |
List of the superordinate concepts of each output attribute based on the following hierarchical structure of the output attributes: root
├── fabhmecl
│ ├── assigned_comp_id
│ └── component
│ ├── 0
│ │ ├── predict
│ │ └── score
│ ├── 1
│ │ ├── predict
│ │ └── score
│ .
│ .
│ .
│
└── binary_classification
├── actual
├── predict
└── score
|
<component_id>_actual, <component_id>_predict, <component_id>_predict_c<hme_comp_id> |
positive_map |
Mapping between a positive value and a positive label. |
<component_id>_actual, <component_id>_predict, <component_id>_predict_c<hme_comp_id> |
negative_map |
Mapping between a negative value and a negative label. |
<component_id>_assigned_comp_id |
active_comp_ids |
List of component IDs corresponding to each prediction formula. |
Derivation Rule¶
Attribute Name |
Derived From |
---|---|
<component_id>_actual |
Derived from the target attribute. |
<component_id>_predict |
Derived from the attributes which have non-zero coefficients in any prediction formula. |
<component_id>_score |
Derived from the attributes which have non-zero coefficients in any prediction formula. |
<component_id>_assigned_comp_id |
Derived from the attributes used in the gating functions. |
<component_id>_predict_c<hme_comp_id> |
Derived from the attributes which have non-zero coefficients in the prediction formula of component id, <hme_comp_id>. |
<component_id>_score_c<hme_comp_id> |
Derived from the attributes which have non-zero coefficients in the prediction formula of component id, <hme_comp_id>. |
Example¶
{
"nodes": [
{"aid": "_sid", "name": "_sid", ... },
{"aid": "dl1[0]", "name": "sepal_length_in_cm", ... },
{"aid": "dl1[1]", "name": "sepal_width_in_cm", ... },
{"aid": "dl1[2]", "name": "petal_length_in_cm", ... },
{"aid": "dl1[3]", "name": "petal_width_in_cm", ... },
{"aid": "dl1[4]", "name": "class", ... },
{"aid": "fab1[0]", "name": "fab1_actual", "scale": "integer", "is_excluded": false,
"cid": "fab1", "cindex": 0, "values": null, "is_kept": false,
"context": {
"positive_map": {"1": ["Iris-setosa"]},
"field_path": ["binary_classification", "actual"],
"negative_map": {"-1": ["Iris-versicolor"]}
}
},
{"aid": "fab1[1]", "name": "fab1_predict", "scale": "integer", "is_excluded": false,
"cid": "fab1", "cindex": 1, "values": null, "is_kept": false,
"context": {
"positive_map": {"1": ["Iris-setosa"]},
"field_path": ["binary_classification", "predict"],
"negative_map": {"-1": ["Iris-versicolor"]}
}
},
{"aid": "fab1[2]", "name": "fab1_score", "scale": "real", "is_excluded": false,
"cid": "fab1", "cindex": 2, "values": null, "is_kept": false,
"context": {
"field_path": ["binary_classification", "score"]
}
},
{"aid": "fab1[3]", "name": "fab1_assigned_comp_id", "scale": "integer",
"is_excluded": false, "cid": "fab1", "cindex": 3, "values": null, "is_kept": false,
"context": {
"active_comp_ids": [7, 13, 17, 19, 22], "field_path": ["fabhmecl", "assigned_comp_id"]
}
},
{"aid": "fab1[4]", "name": "fab1_predict_c7", "scale": "integer", "is_excluded": false,
"cid": "fab1", "cindex": 4, "values": null, "is_kept": false,
"context": {
"positive_map": {"1": ["Iris-setosa"]},
"field_path": ["fabhmecl", "component", 7, "predict"],
"negative_map": {"-1": ["Iris-versicolor"]}
}
},
{"aid": "fab1[5]", "name": "fab1_score_c7", "scale": "real", "is_excluded": false,
"cid": "fab1", "cindex": 5, "values": null, "is_kept": false,
"context": {
"field_path": ["fabhmecl", "component", 7, "score"]
}
},
...
],
"links": [
{"source": "dl1[1]", "target": "fab1[2]"},
{"source": "dl1[1]", "target": "fab1[1]"},
{"source": "dl1[1]", "target": "fab1[3]"},
{"source": "dl1[0]", "target": "fab1[5]"},
{"source": "dl1[0]", "target": "fab1[12]"},
{"source": "dl1[0]", "target": "fab1[4]"},
{"source": "dl1[0]", "target": "fab1[8]"},
{"source": "dl1[0]", "target": "fab1[2]"},
{"source": "dl1[0]", "target": "fab1[9]"},
{"source": "dl1[0]", "target": "fab1[3]"},
{"source": "dl1[0]", "target": "fab1[6]"},
{"source": "dl1[0]", "target": "fab1[13]"},
{"source": "dl1[0]", "target": "fab1[7]"},
{"source": "dl1[0]", "target": "fab1[10]"},
{"source": "dl1[0]", "target": "fab1[1]"},
{"source": "dl1[0]", "target": "fab1[11]"},
{"source": "dl1[2]", "target": "fab1[2]"},
{"source": "dl1[2]", "target": "fab1[1]"},
{"source": "dl1[2]", "target": "fab1[3]"},
{"source": "dl1[3]", "target": "fab1[2]"},
{"source": "dl1[3]", "target": "fab1[1]"},
{"source": "dl1[3]", "target": "fab1[3]"},
{"source": "dl1[4]", "target": "fab1[0]"}
]
}
See also
Attribute metadata file format in Attribute Metadata File Specification