{
  "id": "skill-area:model-evaluation",
  "_kind": "SkillArea",
  "_file": "domain/skill-areas/skill-areas-technical-depth.yaml",
  "_cluster": "domain",
  "attributes": {
    "displayName": "Model Evaluation & Selection",
    "description": "Evaluating ML model performance — cross-validation strategies,\nmetric selection (precision/recall/F1, AUC-ROC, RMSE), statistical\nsignificance testing, hyperparameter optimization, and model\ncomparison frameworks.\n",
    "domains": [
      "specialization:data-science-ml"
    ],
    "expertiseLevels": [
      "intermediate",
      "expert"
    ]
  },
  "outgoingEdges": [
    {
      "from": "skill-area:model-evaluation",
      "to": "specialization:data-science-ml",
      "kind": "applies_to",
      "attributes": {
        "confidence": "primary"
      }
    },
    {
      "from": "skill-area:model-evaluation",
      "to": "skill-area:model-serving",
      "kind": "prerequisite_for_learning",
      "attributes": {
        "strength": "recommended"
      }
    }
  ],
  "incomingEdges": [
    {
      "from": "skill-area:machine-learning",
      "to": "skill-area:model-evaluation",
      "kind": "prerequisite_for_learning",
      "attributes": {
        "strength": "recommended"
      }
    },
    {
      "from": "skill-area:feature-engineering",
      "to": "skill-area:model-evaluation",
      "kind": "prerequisite_for_learning",
      "attributes": {
        "strength": "required"
      }
    },
    {
      "from": "stack-profile:legal-document-automation",
      "to": "skill-area:model-evaluation",
      "kind": "requires_skill_area"
    },
    {
      "from": "stack-profile:synthetic-data-generation",
      "to": "skill-area:model-evaluation",
      "kind": "requires_skill_area"
    },
    {
      "from": "lib-agent:ai-agents-conversational--fine-tuning-specialist",
      "to": "skill-area:model-evaluation",
      "kind": "lib_requires_skill_area",
      "attributes": {
        "weight": 0.7
      }
    },
    {
      "from": "lib-agent:ai-agents-conversational--retrieval-optimizer",
      "to": "skill-area:model-evaluation",
      "kind": "lib_requires_skill_area",
      "attributes": {
        "weight": 0.7
      }
    },
    {
      "from": "lib-agent:data-science-ml--model-evaluator",
      "to": "skill-area:model-evaluation",
      "kind": "lib_requires_skill_area",
      "attributes": {
        "weight": 1
      }
    },
    {
      "from": "lib-skill:ai-agents-conversational--rag-reranking",
      "to": "skill-area:model-evaluation",
      "kind": "lib_requires_skill_area",
      "attributes": {
        "weight": 0.7
      }
    },
    {
      "from": "lib-skill:data-science-ml--sklearn-model-trainer",
      "to": "skill-area:model-evaluation",
      "kind": "lib_requires_skill_area",
      "attributes": {
        "weight": 0.7
      }
    },
    {
      "from": "responsibility:model-training-quality",
      "to": "skill-area:model-evaluation",
      "kind": "requires_expertise",
      "attributes": {}
    },
    {
      "from": "responsibility:model-drift-monitoring",
      "to": "skill-area:model-evaluation",
      "kind": "requires_expertise",
      "attributes": {}
    },
    {
      "from": "responsibility:model-quality-assurance",
      "to": "skill-area:model-evaluation",
      "kind": "requires_expertise",
      "attributes": {}
    }
  ]
}