배터리 잔여 시간 예측 정밀도 개선

2026-06-26 02:46:35 +09:00
parent b0714f9ff2
commit 80502d753d
3 changed files with 234 additions and 8 deletions
@@ -714,6 +714,7 @@
        if (Array.isArray(remaining.sources) && remaining.sources.length > 0) {
            const labels = {
                recent_window: '최근 추세',
+                robust_regression: '강건 회귀',
                learned_profile: '장기 학습',
            };
            lines.push(`계산 출처: ${remaining.sources.map(source => labels[source] || source).join(', ')}`);
@@ -723,6 +724,9 @@
                if (row.source === 'learned_profile') {
                    return `장기 ${row.intervals || 0}구간`;
                }
+                if (row.source === 'robust_regression') {
+                    return `회귀 ${row.minutes}분`;
+                }
                return `${row.minutes}분`;
            }).join(', ')}`);
            lines.push('');
@@ -732,7 +736,10 @@
                    lines.push(`- 장기 학습: ${row.intervals || 0}구간 / SOC대 ${row.soc_buckets || 0}개 / 누적감소 ${Number(row.drop_percent || 0).toFixed(3)}% / 신뢰도 ${(Number(row.confidence || 0) * 100).toFixed(0)}%`);
                } else {
                    const load = row.load_factor === null || row.load_factor === undefined ? '-' : `${Number(row.load_factor).toFixed(3)}x`;
-                    lines.push(`- 최근 ${row.minutes}분: 감소 ${Number(row.drop_percent || 0).toFixed(3)}% / 신뢰도 ${(Number(row.confidence || 0) * 100).toFixed(0)}% / 부하보정 ${load}`);
+                    const prefix = row.source === 'robust_regression' ? '강건 회귀' : '최근 추세';
+                    const kept = row.kept_ratio === null || row.kept_ratio === undefined ? '' : ` / 유효점 ${(Number(row.kept_ratio) * 100).toFixed(0)}%`;
+                    const stability = row.stability === null || row.stability === undefined ? '' : ` / 안정도 ${(Number(row.stability) * 100).toFixed(0)}%`;
+                    lines.push(`- ${prefix} ${row.minutes}분: 감소 ${Number(row.drop_percent || 0).toFixed(3)}% / 신뢰도 ${(Number(row.confidence || 0) * 100).toFixed(0)}% / 부하보정 ${load}${kept}${stability}`);
                }
            });
        }