Source flow detail

Source UUID: 3bcc3513-5355-5cad-b559-cb8dc1d6e191
Section: algorithm_matches

Raw Row JSON

{
  "algorithm_details": {
    "elementary_candidate_count": 12,
    "eligible_candidate_count": 6,
    "filtered_out_context_mismatch_count": 6,
    "flow_object_candidate_count": 1,
    "required_dimension": "Environmental",
    "required_media": "Air",
    "scored_candidates": [
      {
        "context": [
          "Environmental",
          "Air",
          "Ground level",
          "Urban (\u003e1000 people/square mile)"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-air-grle-ur10pesq",
        "context_overlap": 3,
        "context_penalty": 1,
        "elementary_flow_id": "04eafac0-fce5-4317-b4fc-da326116127f",
        "score": 4,
        "unit": "kg",
        "unit_exact": true
      },
      {
        "context": [
          "Environmental",
          "Air",
          "Ground level",
          "Rural (\u003c1000 people/square mile)"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-air-grle-ru10pesq",
        "context_overlap": 3,
        "context_penalty": 1,
        "elementary_flow_id": "9fdc3b22-08eb-438f-a749-1769734da8ec",
        "score": 4,
        "unit": "kg",
        "unit_exact": true
      },
      {
        "context": [
          "Environmental",
          "Air",
          "Aircraft cruise height"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-air-aicrhe",
        "context_overlap": 2,
        "context_penalty": 1,
        "elementary_flow_id": "0ba6c86a-7c59-42b6-9081-bb4f4b593d64",
        "score": 3,
        "unit": "kg",
        "unit_exact": true
      },
      {
        "context": [
          "Environmental",
          "Air",
          "High stack, \u003e150 meters"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-air-hist15me",
        "context_overlap": 2,
        "context_penalty": 1,
        "elementary_flow_id": "1188ca92-34ff-4028-beb9-88780cddfbcd",
        "score": 3,
        "unit": "kg",
        "unit_exact": true
      },
      {
        "context": [
          "Environmental",
          "Air",
          "Unknown"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-air-unkn",
        "context_overlap": 2,
        "context_penalty": 1,
        "elementary_flow_id": "5335de1e-a8d7-4493-8138-a8e46baf3d3a",
        "score": 3,
        "unit": "kg",
        "unit_exact": true
      },
      {
        "context": [
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          "Air",
          "Unknown"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-air-indr-unkn",
        "context_overlap": 2,
        "context_penalty": 1,
        "elementary_flow_id": "8deeb32d-ed30-41dc-8a0e-93f1debf6760",
        "score": 3,
        "unit": "kg",
        "unit_exact": true
      }
    ],
    "selector_model": "exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty",
    "source_context_matching_basis": "normalized",
    "source_context_normalized": [
      "Environmental",
      "Air",
      "Ground level"
    ],
    "source_context_original": [
      "air",
      "unspecified"
    ],
    "source_context_used_for_matching": [
      "Environmental",
      "Air",
      "Ground level"
    ],
    "tie_on_top_score": true,
    "top_candidates": [
      {
        "context": [
          "Environmental",
          "Air",
          "Ground level",
          "Urban (\u003e1000 people/square mile)"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-air-grle-ur10pesq",
        "context_overlap": 3,
        "context_penalty": 1,
        "elementary_flow_id": "04eafac0-fce5-4317-b4fc-da326116127f",
        "score": 4,
        "unit": "kg",
        "unit_exact": true
      },
      {
        "context": [
          "Environmental",
          "Air",
          "Ground level",
          "Rural (\u003c1000 people/square mile)"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-air-grle-ru10pesq",
        "context_overlap": 3,
        "context_penalty": 1,
        "elementary_flow_id": "9fdc3b22-08eb-438f-a749-1769734da8ec",
        "score": 4,
        "unit": "kg",
        "unit_exact": true
      },
      {
        "context": [
          "Environmental",
          "Air",
          "Aircraft cruise height"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-air-aicrhe",
        "context_overlap": 2,
        "context_penalty": 1,
        "elementary_flow_id": "0ba6c86a-7c59-42b6-9081-bb4f4b593d64",
        "score": 3,
        "unit": "kg",
        "unit_exact": true
      },
      {
        "context": [
          "Environmental",
          "Air",
          "High stack, \u003e150 meters"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-air-hist15me",
        "context_overlap": 2,
        "context_penalty": 1,
        "elementary_flow_id": "1188ca92-34ff-4028-beb9-88780cddfbcd",
        "score": 3,
        "unit": "kg",
        "unit_exact": true
      },
      {
        "context": [
          "Environmental",
          "Air",
          "Unknown"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-air-unkn",
        "context_overlap": 2,
        "context_penalty": 1,
        "elementary_flow_id": "5335de1e-a8d7-4493-8138-a8e46baf3d3a",
        "score": 3,
        "unit": "kg",
        "unit_exact": true
      }
    ],
    "winning_score": 4
  },
  "basis": "cas",
  "basis_value": "121-29-9",
  "flow_object_id": "fo-0cc37100ede52f92",
  "matching_method": "algorithm",
  "provenance": {
    "prov:hadPrimarySource": [
      "ecoinvent:3.12:3bcc3513-5355-5cad-b559-cb8dc1d6e191",
      "Pyrethrin II",
      "ecoinvent-3.11-biosphere-EF-3.1-biosphere",
      "algorithm.lookup_order=cas\u003eec\u003elabel",
      "algorithm.basis=cas:121-29-9",
      "algorithm.flow_object_candidates=1",
      "algorithm.elementary_candidates=12",
      "algorithm.selector_reason=new-elementary-flow-created",
      "algorithm.score_rule=exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty",
      "algorithm.winning_score=4",
      "algorithm.tie_on_top_score=true"
    ],
    "prov:wasAttributedTo": "consensus-flow-list",
    "prov:wasDerivedFrom": "algorithmic_fallback:lookup_order(cas\u003eec\u003elabel);basis(cas:121-29-9);flow_object_candidates(1);elementary_candidates(12);selector(new-elementary-flow-created);exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty",
    "prov:wasGeneratedBy": "merge_ecoinvent"
  },
  "provenance_tooltip": "generated by: merge_ecoinvent | derived from: algorithmic_fallback:lookup_order(cas\u003eec\u003elabel);basis(cas:121-29-9);flow_object_candidates(1);elementary_candidates(12);selector(new-elementary-flow-created);exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty | primary source: ecoinvent:3.12:3bcc3513-5355-5cad-b559-cb8dc1d6e191; Pyrethrin II; ecoinvent-3.11-biosphere-EF-3.1-biosphere; algorithm.lookup_order=cas\u003eec\u003elabel; algorithm.basis=cas:121-29-9; algorithm.flow_object_candidates=1; algorithm.elementary_candidates=12; algorithm.selector_reason=new-elementary-flow-created; algorithm.score_rule=exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty; algorithm.winning_score=4; algorithm.tie_on_top_score=true",
  "selector_reason": "new-elementary-flow-created",
  "source_cas": "121-29-9",
  "source_context": [
    "air",
    "unspecified"
  ],
  "source_context_iri": "https://vocab.brightway.one/flow-contexts/envi-air-grle-unkn",
  "source_context_normalized": [
    "Environmental",
    "Air",
    "Ground level"
  ],
  "source_ec": "",
  "source_name": "Pyrethrin II",
  "source_unit": "kg",
  "source_uuid": "3bcc3513-5355-5cad-b559-cb8dc1d6e191",
  "target_context": [
    "Environmental",
    "Air",
    "Ground level"
  ],
  "target_elementary_flow_id": "5ad42acfa92a9db6e229047e09cf28010ade7b20",
  "target_name": "Pyrethrin II",
  "target_unit": "kg"
}