Brightway Flows 1.0
GitHub

agribalyse 3.2

algorithm
Name
Ziram
Context
Emissions to water → river
Unit
kg
CAS
137-30-4
EC
205-288-3
Basis
cas 137-30-4
Method
algorithm
Substance
fo-c2e9eb7770c500ca
Target flow
520ec9214c9e05f6b0e6ade9c508368cd1317648

What it could have been

5 flows between them, 5 of them eligible after the dimension and media filter, 10 removed because the context did not agree, and 5 tied on the winning score of 3.

Score Name Unit Context LCIA Flow
3 tied Ziram kg Environmental → Water → Ocean 6 041fab05-6556-11dd-ad8b-0800200c9a66
3 tied Ziram kg Environmental → Water → Unknown 6 041fab06-6556-11dd-ad8b-0800200c9a66
3 tied Ziram kg Environmental → Water → Surface water 6 08a91e70-3ddc-11dd-90c3-0050c2490048
3 tied Ziram kg Environmental → Water → Long-term 0 08a91e70-3ddc-11dd-90c4-0050c2490048
3 tied Ziram kg Environmental → Water → Unconfined aquifer 0 d5d2bc23e7906eae5f4c5bc791c1e8993ac10701
Everything this outcome recorded
{
  "source_uuid": "b5f9c59e-c2fb-5531-a66b-db491f201513",
  "source_name": "Ziram",
  "source_context": [
    "Emissions to water",
    "river"
  ],
  "source_context_normalized": [
    "Environmental",
    "Water",
    "River"
  ],
  "source_context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-rive",
  "source_unit": "kg",
  "source_cas": "137-30-4",
  "source_ec": "205-288-3",
  "flow_object_id": "fo-c2e9eb7770c500ca",
  "target_name": "Ziram",
  "target_elementary_flow_id": "520ec9214c9e05f6b0e6ade9c508368cd1317648",
  "target_context": [
    "Environmental",
    "Water",
    "River"
  ],
  "target_unit": "kg",
  "basis": "cas",
  "basis_value": "137-30-4",
  "selector_reason": "new-elementary-flow-created",
  "matching_method": "algorithm",
  "algorithm_details": {
    "flow_object_candidate_count": 1,
    "elementary_candidate_count": 15,
    "eligible_candidate_count": 5,
    "filtered_out_context_mismatch_count": 10,
    "required_dimension": "Environmental",
    "required_media": "Water",
    "selector_model": "exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto",
    "top_candidates": [
      {
        "elementary_flow_id": "041fab05-6556-11dd-ad8b-0800200c9a66",
        "score": 3,
        "unit_exact": true,
        "context_overlap": 2,
        "context_penalty": 1,
        "context_iri_exact": false,
        "unit": "kg",
        "context": [
          "Environmental",
          "Water",
          "Ocean"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-ocea"
      },
      {
        "elementary_flow_id": "041fab06-6556-11dd-ad8b-0800200c9a66",
        "score": 3,
        "unit_exact": true,
        "context_overlap": 2,
        "context_penalty": 1,
        "context_iri_exact": false,
        "unit": "kg",
        "context": [
          "Environmental",
          "Water",
          "Unknown"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-unkn"
      },
      {
        "elementary_flow_id": "08a91e70-3ddc-11dd-90c3-0050c2490048",
        "score": 3,
        "unit_exact": true,
        "context_overlap": 2,
        "context_penalty": 1,
        "context_iri_exact": false,
        "unit": "kg",
        "context": [
          "Environmental",
          "Water",
          "Surface water"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-suwa"
      },
      {
        "elementary_flow_id": "08a91e70-3ddc-11dd-90c4-0050c2490048",
        "score": 3,
        "unit_exact": true,
        "context_overlap": 2,
        "context_penalty": 1,
        "context_iri_exact": false,
        "unit": "kg",
        "context": [
          "Environmental",
          "Water",
          "Long-term"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-lote"
      },
      {
        "elementary_flow_id": "d5d2bc23e7906eae5f4c5bc791c1e8993ac10701",
        "score": 3,
        "unit_exact": true,
        "context_overlap": 2,
        "context_penalty": 1,
        "context_iri_exact": false,
        "unit": "kg",
        "context": [
          "Environmental",
          "Water",
          "Unconfined aquifer"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-unaq"
      }
    ],
    "scored_candidates": [
      {
        "elementary_flow_id": "041fab05-6556-11dd-ad8b-0800200c9a66",
        "score": 3,
        "unit_exact": true,
        "context_overlap": 2,
        "context_penalty": 1,
        "context_iri_exact": false,
        "unit": "kg",
        "context": [
          "Environmental",
          "Water",
          "Ocean"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-ocea"
      },
      {
        "elementary_flow_id": "041fab06-6556-11dd-ad8b-0800200c9a66",
        "score": 3,
        "unit_exact": true,
        "context_overlap": 2,
        "context_penalty": 1,
        "context_iri_exact": false,
        "unit": "kg",
        "context": [
          "Environmental",
          "Water",
          "Unknown"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-unkn"
      },
      {
        "elementary_flow_id": "08a91e70-3ddc-11dd-90c3-0050c2490048",
        "score": 3,
        "unit_exact": true,
        "context_overlap": 2,
        "context_penalty": 1,
        "context_iri_exact": false,
        "unit": "kg",
        "context": [
          "Environmental",
          "Water",
          "Surface water"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-suwa"
      },
      {
        "elementary_flow_id": "08a91e70-3ddc-11dd-90c4-0050c2490048",
        "score": 3,
        "unit_exact": true,
        "context_overlap": 2,
        "context_penalty": 1,
        "context_iri_exact": false,
        "unit": "kg",
        "context": [
          "Environmental",
          "Water",
          "Long-term"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-lote"
      },
      {
        "elementary_flow_id": "d5d2bc23e7906eae5f4c5bc791c1e8993ac10701",
        "score": 3,
        "unit_exact": true,
        "context_overlap": 2,
        "context_penalty": 1,
        "context_iri_exact": false,
        "unit": "kg",
        "context": [
          "Environmental",
          "Water",
          "Unconfined aquifer"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-unaq"
      }
    ],
    "winning_score": 3,
    "tie_on_top_score": true,
    "source_context_original": [
      "Emissions to water",
      "river"
    ],
    "source_context_normalized": [
      "Environmental",
      "Water",
      "River"
    ],
    "source_context_used_for_matching": [
      "Environmental",
      "Water",
      "River"
    ],
    "source_context_matching_basis": "normalized"
  },
  "provenance": {
    "prov:wasGeneratedBy": "merge_agribalyse",
    "prov:wasAttributedTo": "brightway-flows",
    "prov:hadPrimarySource": [
      "agribalyse:3.2:b5f9c59e-c2fb-5531-a66b-db491f201513",
      "Ziram",
      "",
      "algorithm.lookup_order=cas>ec>label",
      "algorithm.basis=cas:137-30-4",
      "algorithm.flow_object_candidates=1",
      "algorithm.elementary_candidates=15",
      "algorithm.selector_reason=new-elementary-flow-created",
      "algorithm.score_rule=exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto",
      "algorithm.winning_score=3",
      "algorithm.tie_on_top_score=true"
    ],
    "prov:wasDerivedFrom": "algorithmic_fallback:lookup_order(cas>ec>label);basis(cas:137-30-4);flow_object_candidates(1);elementary_candidates(15);selector(new-elementary-flow-created);exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
  }
}

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