selector_models [models]

models/feature_names.json

@@ -0,0 +1,199 @@
+{
+  "_meta": {
+    "run_hash": "a5df24198f89b9e9"
+  },
+  "features": [
+    {
+      "name": "n_orders_in_system",
+      "description": "Total jobs currently in the system (waiting + processing)",
+      "category": "system",
+      "index": 0
+    },
+    {
+      "name": "n_express_orders_pct",
+      "description": "Fraction of waiting jobs that are express (type E)",
+      "category": "system",
+      "index": 1
+    },
+    {
+      "name": "avg_due_date_tightness",
+      "description": "Average (due_date - now) for waiting jobs",
+      "category": "timing",
+      "index": 2
+    },
+    {
+      "name": "fraction_already_late",
+      "description": "Fraction of waiting jobs past their due date",
+      "category": "system",
+      "index": 3
+    },
+    {
+      "name": "zone_utilization_avg",
+      "description": "Average utilization across all 8 zones",
+      "category": "utilization",
+      "index": 4
+    },
+    {
+      "name": "zone_utilization_std",
+      "description": "Std deviation of zone utilization (imbalance indicator)",
+      "category": "utilization",
+      "index": 5
+    },
+    {
+      "name": "bottleneck_zone",
+      "description": "Utilization of the most-loaded zone",
+      "category": "utilization",
+      "index": 6
+    },
+    {
+      "name": "avg_remaining_proc_time",
+      "description": "Average remaining processing time for waiting jobs",
+      "category": "system",
+      "index": 7
+    },
+    {
+      "name": "std_remaining_proc_time",
+      "description": "Std deviation of remaining processing times",
+      "category": "system",
+      "index": 8
+    },
+    {
+      "name": "throughput_last_30min",
+      "description": "Jobs completed per minute in the last 30 minutes",
+      "category": "queue",
+      "index": 9
+    },
+    {
+      "name": "breakdown_flag",
+      "description": "1 if any station is currently broken, else 0",
+      "category": "system",
+      "index": 10
+    },
+    {
+      "name": "n_broken_stations",
+      "description": "Number of stations currently under repair",
+      "category": "system",
+      "index": 11
+    },
+    {
+      "name": "lunch_break_flag",
+      "description": "1 if shift is currently in lunch break (t=300-360), else 0",
+      "category": "system",
+      "index": 12
+    },
+    {
+      "name": "surge_multiplier",
+      "description": "Current time-of-day arrival rate multiplier",
+      "category": "system",
+      "index": 13
+    },
+    {
+      "name": "batch_pending_flag",
+      "description": "1 if a truck batch arrival is imminent",
+      "category": "system",
+      "index": 14
+    },
+    {
+      "name": "avg_priority_weight",
+      "description": "Average priority weight of waiting jobs",
+      "category": "system",
+      "index": 15
+    },
+    {
+      "name": "max_tardiness_so_far",
+      "description": "Maximum job tardiness observed so far",
+      "category": "timing",
+      "index": 16
+    },
+    {
+      "name": "sla_breach_rate_current",
+      "description": "Fraction of completed jobs that breached SLA",
+      "category": "timing",
+      "index": 17
+    },
+    {
+      "name": "disruption_intensity",
+      "description": "[NOVEL] Composite disruption score: breakdowns + lunch + surge",
+      "category": "disruption",
+      "index": 18
+    },
+    {
+      "name": "queue_imbalance",
+      "description": "[NOVEL] Coefficient of variation of queue sizes across zones",
+      "category": "disruption",
+      "index": 19
+    },
+    {
+      "name": "job_mix_entropy",
+      "description": "[NOVEL] Shannon entropy of job-type distribution in queue",
+      "category": "disruption",
+      "index": 20
+    },
+    {
+      "name": "time_pressure_ratio",
+      "description": "[NOVEL] Fraction of waiting jobs with Critical Ratio < 1",
+      "category": "disruption",
+      "index": 21
+    },
+    {
+      "name": "pct_type_A",
+      "description": "[NOVEL] Fraction of waiting jobs of type A (standard)",
+      "category": "system",
+      "index": 22
+    },
+    {
+      "name": "pct_type_B",
+      "description": "[NOVEL] Fraction of waiting jobs of type B (picking-intensive)",
+      "category": "system",
+      "index": 23
+    },
+    {
+      "name": "pct_type_C",
+      "description": "[NOVEL] Fraction of waiting jobs of type C (value-add)",
+      "category": "system",
+      "index": 24
+    },
+    {
+      "name": "pct_type_D",
+      "description": "[NOVEL] Fraction of waiting jobs of type D (complex/bulk)",
+      "category": "system",
+      "index": 25
+    },
+    {
+      "name": "pct_type_E",
+      "description": "[NOVEL] Fraction of waiting jobs of type E (express)",
+      "category": "system",
+      "index": 26
+    },
+    {
+      "name": "count_type_A",
+      "description": "[NOVEL] Absolute count of waiting type-A jobs",
+      "category": "system",
+      "index": 27
+    },
+    {
+      "name": "count_type_B",
+      "description": "[NOVEL] Absolute count of waiting type-B jobs",
+      "category": "system",
+      "index": 28
+    },
+    {
+      "name": "count_type_C",
+      "description": "[NOVEL] Absolute count of waiting type-C jobs",
+      "category": "system",
+      "index": 29
+    },
+    {
+      "name": "count_type_D",
+      "description": "[NOVEL] Absolute count of waiting type-D jobs",
+      "category": "system",
+      "index": 30
+    },
+    {
+      "name": "count_type_E",
+      "description": "[NOVEL] Absolute count of waiting type-E jobs",
+      "category": "system",
+      "index": 31
+    }
+  ]
+}

models/feature_ranges.json

@@ -0,0 +1,137 @@
+{
+  "_meta": {
+    "run_hash": "a5df24198f89b9e9",
+    "n_train": 156000,
+    "feature_count": 32
+  },
+  "ranges": {
+    "n_orders_in_system": [
+      3.0,
+      3646.0
+    ],
+    "n_express_orders_pct": [
+      0.0,
+      0.8344370722770691
+    ],
+    "avg_due_date_tightness": [
+      -199.43133544921875,
+      999.0
+    ],
+    "fraction_already_late": [
+      0.0,
+      0.9290454387664795
+    ],
+    "zone_utilization_avg": [
+      0.06492854654788971,
+      0.7653569579124451
+    ],
+    "zone_utilization_std": [
+      0.10598950833082199,
+      0.4664335548877716
+    ],
+    "bottleneck_zone": [
+      0.3405565023422241,
+      1.0
+    ],
+    "avg_remaining_proc_time": [
+      0.0,
+      60.71753692626953
+    ],
+    "std_remaining_proc_time": [
+      0.0,
+      20.87468719482422
+    ],
+    "throughput_last_30min": [
+      0.0,
+      0.0
+    ],
+    "breakdown_flag": [
+      0.0,
+      1.0
+    ],
+    "n_broken_stations": [
+      0.0,
+      20.0
+    ],
+    "lunch_break_flag": [
+      0.0,
+      1.0
+    ],
+    "surge_multiplier": [
+      0.6000000238418579,
+      1.649999976158142
+    ],
+    "batch_pending_flag": [
+      0.0,
+      0.0
+    ],
+    "avg_priority_weight": [
+      0.800000011920929,
+      3.0
+    ],
+    "max_tardiness_so_far": [
+      0.0,
+      505.0709228515625
+    ],
+    "sla_breach_rate_current": [
+      0.0,
+      1.0
+    ],
+    "disruption_intensity": [
+      0.0,
+      0.800000011920929
+    ],
+    "queue_imbalance": [
+      0.0,
+      2.6457512378692627
+    ],
+    "job_mix_entropy": [
+      0.0,
+      2.321928024291992
+    ],
+    "time_pressure_ratio": [
+      0.0,
+      1.0
+    ],
+    "pct_type_A": [
+      0.0,
+      1.0
+    ],
+    "pct_type_B": [
+      0.0,
+      1.0
+    ],
+    "pct_type_C": [
+      0.0,
+      1.0
+    ],
+    "pct_type_D": [
+      0.0,
+      1.0
+    ],
+    "pct_type_E": [
+      0.0,
+      1.0
+    ],
+    "count_type_A": [
+      0.0,
+      2174.0
+    ],
+    "count_type_B": [
+      0.0,
+      1918.0
+    ],
+    "count_type_C": [
+      0.0,
+      2071.0
+    ],
+    "count_type_D": [
+      0.0,
+      1903.0
+    ],
+    "count_type_E": [
+      0.0,
+      1586.0
+    ]
+  }
+}

models/selector_xgb.joblib

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:68efaa91b44d58a88ef772bd947da10327de82f8c636a132e202fa9eb6223547
+size 30405422