{
  "id": "skill-area:model-validation-testing",
  "_kind": "SkillArea",
  "_file": "domain/skill-areas/curated-skill-areas.yaml",
  "_cluster": "domain",
  "attributes": {
    "displayName": "Model Validation Testing",
    "description": "Validating ML systems before promotion - offline metrics, data-slice\nchecks, failure-case analysis, and pre-release quality gates.\n",
    "domains": [
      "domain:ml-ops",
      "domain:data-science"
    ],
    "expertiseLevels": [
      "intermediate",
      "expert"
    ]
  },
  "outgoingEdges": [
    {
      "from": "skill-area:model-validation-testing",
      "to": "domain:ml-ops",
      "kind": "applies_to",
      "attributes": {
        "confidence": "primary"
      }
    },
    {
      "from": "skill-area:model-validation-testing",
      "to": "domain:data-science",
      "kind": "applies_to",
      "attributes": {
        "confidence": "secondary"
      }
    },
    {
      "from": "skill-area:model-validation-testing",
      "to": "skill-area:data-quality-testing",
      "kind": "requires_skill_area"
    }
  ],
  "incomingEdges": [
    {
      "from": "skill-area:model-registry-management",
      "to": "skill-area:model-validation-testing",
      "kind": "requires_skill_area"
    },
    {
      "from": "skill-area:hyperparameter-tuning-experiment-management",
      "to": "skill-area:model-validation-testing",
      "kind": "requires_skill_area"
    },
    {
      "from": "skill-area:ml-governance-compliance",
      "to": "skill-area:model-validation-testing",
      "kind": "requires_skill_area"
    },
    {
      "from": "skill-area:bias-fairness-testing",
      "to": "skill-area:model-validation-testing",
      "kind": "requires_skill_area"
    },
    {
      "from": "skill-area:model-robustness-testing",
      "to": "skill-area:model-validation-testing",
      "kind": "requires_skill_area"
    },
    {
      "from": "skill-area:model-explainability-testing",
      "to": "skill-area:model-validation-testing",
      "kind": "requires_skill_area"
    },
    {
      "from": "skill-area:machine-learning",
      "to": "skill-area:model-validation-testing",
      "kind": "prerequisite_for_learning",
      "attributes": {
        "strength": "recommended"
      }
    },
    {
      "from": "lib-agent:data-science-ml--integration-tester",
      "to": "skill-area:model-validation-testing",
      "kind": "lib_requires_skill_area",
      "attributes": {
        "weight": 0.7
      }
    },
    {
      "from": "lib-agent:data-science-ml--model-trainer",
      "to": "skill-area:model-validation-testing",
      "kind": "lib_requires_skill_area",
      "attributes": {
        "weight": 0.7
      }
    },
    {
      "from": "lib-skill:data-science-ml--pytest-ml-tester",
      "to": "skill-area:model-validation-testing",
      "kind": "lib_requires_skill_area",
      "attributes": {
        "weight": 1
      }
    }
  ]
}