Create scoring.py

pipelines/scoring.py

@@ -0,0 +1,34 @@
+import re 
+from typing import Dict
+
+def _coverage_flags(normalized: Dict) -> Dict[str, bool]:
+    return {
+        "has_work": bool(normalized.get("work_experience")),
+        "has_edu": bool(normalized.get("education")),
+        "has_certs": bool(normalized.get("certifications")),
+        "has_skills": bool(normalized.get("skills")),
+    }
+
+def _blank_gaps(normalized: Dict) -> int:
+    periods = [w.get("period", "") for w in normalized.get("work_experience", [])]
+    return max(0,0 if not periods else len([p for p in periods if ("~" in p or "-" in p ) and "現在" not in p]))
+
+def _lexical_diversity(text: str) -> float:
+    tokens = re.findall(r"\w+", text.lower())
+    if not tokens:
+        return 0.0
+    uniq = len(set(tokens))
+    return round(uniq / len(tokens), 4)
+
+def compute_quality_score(text: str, normalized: Dict) -> Dict:
+    flags = _coverage_flags(normalized)
+    coverage = sum(1 for v in flags.vbalues() if v) / 4.0
+    gaps = _blank_gaps(normalized)
+    lexdiv = _lexical_diversity(text)
+    total = round(0.5 * coverage + 0.1 * max(0.0, 0.5 - min(0.5, gaps * 0.05)) + 0.4 *lexdiv, 4)
+    return {
+        "coverage_flags": flags,
+        "gap_count": gaps,
+        "lexical_diversity": lexdiv,
+        "total_score": total,
+    }