Index

A

alpha (flightrisk.eval.simulator.SimulatorConfig attribute) as_dict() (flightrisk.eval.metrics.RiskMetrics method) (flightrisk.eval.simulator.SimulationResult method) (flightrisk.eval.survival_metrics.SurvivalMetrics method) (flightrisk.eval.uplift_metrics.UpliftMetrics method)

as_native() (flightrisk.models.risk.lightgbm_model.LightGBMRiskParams method) (flightrisk.models.risk.xgboost_model.XGBoostRiskParams method) (flightrisk.models.survival.rsf_model.RSFParams method) auc (flightrisk.eval.metrics.RiskMetrics attribute) auuc (flightrisk.eval.uplift_metrics.UpliftMetrics attribute) auuc() (in module flightrisk.eval.uplift_metrics)

B

bagging_fraction (flightrisk.models.risk.lightgbm_model.LightGBMRiskParams attribute) bagging_freq (flightrisk.models.risk.lightgbm_model.LightGBMRiskParams attribute) BatchScoreRequest (class in flightrisk.serving.schemas) BatchScoreResponse (class in flightrisk.serving.schemas) bootstrap_iters (flightrisk.eval.simulator.SimulatorConfig attribute)

brier (flightrisk.eval.metrics.RiskMetrics attribute) budget (flightrisk.eval.simulator.SimulationResult attribute) build_kkbox_bundle() (in module flightrisk.features.pipeline) build_kkbox_feature_matrix() (in module flightrisk.features.kkbox) build_orange_bundle() (in module flightrisk.features.pipeline) build_survival_labels() (in module flightrisk.models.survival.labels)

C

c_index (flightrisk.eval.survival_metrics.SurvivalMetrics attribute) CalibratedRiskModel (class in flightrisk.models.risk.calibration) calibration (flightrisk.models.risk.trainer.RiskTrainingResult attribute) calibration_table() (in module flightrisk.eval.metrics) CausalForestParams (class in flightrisk.models.uplift.causal_forest) CausalForestUpliftModel (class in flightrisk.models.uplift.causal_forest) ci_lower (flightrisk.eval.simulator.SimulationResult attribute) ci_upper (flightrisk.eval.simulator.SimulationResult attribute) colsample_bytree (flightrisk.models.risk.xgboost_model.XGBoostRiskParams attribute)

compare_policies() (in module flightrisk.eval.simulator) configs (flightrisk.utils.paths.ProjectPaths attribute) configure_mlflow() (in module flightrisk.utils.mlflow_helpers) cost_per_treated (flightrisk.eval.simulator.SimulatorConfig attribute) CoxParams (class in flightrisk.models.survival.cox_model) CoxSurvivalModel (class in flightrisk.models.survival.cox_model) customer_id (flightrisk.serving.schemas.ScoreRequest attribute) (flightrisk.serving.schemas.ScoreResponseItem attribute) cutoff (flightrisk.features.pipeline.KKBoxFeatureBundle attribute)

D

data_features (flightrisk.utils.paths.ProjectPaths attribute) data_interim (flightrisk.utils.paths.ProjectPaths attribute) data_raw (flightrisk.utils.paths.ProjectPaths attribute) days_since() (in module flightrisk.features.time_helpers) decile_lift (flightrisk.eval.metrics.RiskMetrics attribute)

derived_features() (in module flightrisk.features.kkbox) discrete_treatment (flightrisk.models.uplift.causal_forest.CausalForestParams attribute) DRLearner (class in flightrisk.models.uplift.meta_learners) drop_low_variance_threshold (flightrisk.features.orange.OrangeFeatureConfig attribute) duration_days (flightrisk.models.survival.labels.SurvivalLabels attribute) dvc_pull() (in module flightrisk.data.ingest)

E

early_stopping_rounds (flightrisk.models.risk.lightgbm_model.LightGBMRiskParams attribute) (flightrisk.models.risk.xgboost_model.XGBoostRiskParams attribute) ece (flightrisk.eval.metrics.RiskMetrics attribute) ensure() (flightrisk.utils.paths.ProjectPaths method) estimator (flightrisk.models.risk.lightgbm_model.LightGBMRiskModel property) (flightrisk.models.risk.xgboost_model.XGBoostRiskModel property) (flightrisk.models.survival.rsf_model.RSFSurvivalModel property)

eta (flightrisk.models.risk.xgboost_model.XGBoostRiskParams attribute) eval_metric (flightrisk.models.risk.xgboost_model.XGBoostRiskParams attribute) event_observed (flightrisk.models.survival.labels.SurvivalLabels attribute) expected_calibration_error() (in module flightrisk.eval.metrics) expected_retained (flightrisk.eval.simulator.SimulationResult attribute) expected_revenue (flightrisk.eval.simulator.SimulationResult attribute)

F

feature_fraction (flightrisk.models.risk.lightgbm_model.LightGBMRiskParams attribute) (flightrisk.models.uplift.meta_learners.LightGBMUpliftParams attribute) feature_names (flightrisk.models.risk.trainer.RiskTrainingResult attribute) (flightrisk.models.survival.trainer.SurvivalTrainingResult attribute) (flightrisk.models.uplift.trainer.UpliftTrainingResult attribute) (flightrisk.serving.registry.LoadedModel attribute) features (flightrisk.data.loaders.OrangeBelgiumArtifacts attribute) (flightrisk.features.pipeline.KKBoxFeatureBundle attribute) (flightrisk.features.pipeline.OrangeFeatureBundle attribute) (flightrisk.serving.schemas.ScoreRequest attribute) fill_strategy (flightrisk.features.orange.OrangeFeatureConfig attribute) fit() (flightrisk.models.risk.calibration.CalibratedRiskModel method) (flightrisk.models.risk.lightgbm_model.LightGBMRiskModel method) (flightrisk.models.risk.xgboost_model.XGBoostRiskModel method) (flightrisk.models.survival.cox_model.CoxSurvivalModel method) (flightrisk.models.survival.rsf_model.RSFSurvivalModel method) (flightrisk.models.uplift.causal_forest.CausalForestUpliftModel method) (flightrisk.models.uplift.meta_learners.DRLearner method) (flightrisk.models.uplift.meta_learners.TLearner method) (flightrisk.models.uplift.meta_learners.XLearner method) fitter (flightrisk.models.survival.cox_model.CoxSurvivalModel property) flightrisk.config module flightrisk.data.hashing module flightrisk.data.ingest module flightrisk.data.loaders module flightrisk.data.schemas module flightrisk.data.splits module flightrisk.eval.metrics module flightrisk.eval.plots module flightrisk.eval.simulator module flightrisk.eval.survival_metrics module flightrisk.eval.uplift_metrics module

flightrisk.features.kkbox module flightrisk.features.orange module flightrisk.features.pipeline module flightrisk.features.time_helpers module flightrisk.models.risk.calibration module flightrisk.models.risk.lightgbm_model module flightrisk.models.risk.trainer module flightrisk.models.risk.xgboost_model module flightrisk.models.survival.cox_model module flightrisk.models.survival.labels module flightrisk.models.survival.rsf_model module flightrisk.models.survival.trainer module flightrisk.models.uplift.causal_forest module flightrisk.models.uplift.meta_learners module flightrisk.models.uplift.trainer module flightrisk.serving.api module flightrisk.serving.registry module flightrisk.serving.schemas module flightrisk.utils.logging module flightrisk.utils.mlflow_helpers module flightrisk.utils.paths module flightrisk.utils.seed module

G

get() (flightrisk.serving.registry.ModelRegistry method) get_logger() (in module flightrisk.utils.logging)

get_paths() (in module flightrisk.utils.paths) get_registry() (in module flightrisk.serving.registry) get_settings() (in module flightrisk.config)

H

hazard_at_horizon() (flightrisk.models.survival.cox_model.CoxSurvivalModel method) (flightrisk.models.survival.rsf_model.RSFSurvivalModel method) health() (in module flightrisk.serving.api)

HealthResponse (class in flightrisk.serving.schemas) horizon_days (flightrisk.serving.schemas.BatchScoreRequest attribute) horizons_days (flightrisk.models.survival.trainer.SurvivalTrainingResult attribute)

I

include_payment_dynamics (flightrisk.features.kkbox.KKBoxFeatureConfig attribute) include_rolling_diversity (flightrisk.features.kkbox.KKBoxFeatureConfig attribute)

include_session_stats (flightrisk.features.kkbox.KKBoxFeatureConfig attribute) integrated_brier (flightrisk.eval.survival_metrics.SurvivalMetrics attribute) items (flightrisk.serving.schemas.BatchScoreRequest attribute)

K

kaggle_download_kkbox() (in module flightrisk.data.ingest) kaggle_key (flightrisk.config.Settings attribute) kaggle_username (flightrisk.config.Settings attribute)

KKBoxArtifacts (class in flightrisk.data.loaders) KKBoxFeatureBundle (class in flightrisk.features.pipeline) KKBoxFeatureConfig (class in flightrisk.features.kkbox)

L

l1_ratio (flightrisk.models.survival.cox_model.CoxParams attribute) labels (flightrisk.data.loaders.KKBoxArtifacts attribute) (flightrisk.features.pipeline.KKBoxFeatureBundle attribute) lambda_l2 (flightrisk.models.risk.lightgbm_model.LightGBMRiskParams attribute) learning_rate (flightrisk.models.risk.lightgbm_model.LightGBMRiskParams attribute) (flightrisk.models.uplift.meta_learners.LightGBMUpliftParams attribute) lift_at_decile() (in module flightrisk.eval.metrics) LightGBMRiskModel (class in flightrisk.models.risk.lightgbm_model)

LightGBMRiskParams (class in flightrisk.models.risk.lightgbm_model) LightGBMUpliftParams (class in flightrisk.models.uplift.meta_learners) listening_features() (in module flightrisk.features.kkbox) load_kkbox() (in module flightrisk.data.loaders) load_orange_belgium() (in module flightrisk.data.loaders) loaded (flightrisk.serving.schemas.HealthResponse attribute) loaded_tracks() (flightrisk.serving.registry.ModelRegistry method) LoadedModel (class in flightrisk.serving.registry)

M

max_depth (flightrisk.models.risk.lightgbm_model.LightGBMRiskParams attribute) (flightrisk.models.risk.xgboost_model.XGBoostRiskParams attribute) (flightrisk.models.survival.rsf_model.RSFParams attribute) (flightrisk.models.uplift.causal_forest.CausalForestParams attribute) max_features (flightrisk.models.survival.rsf_model.RSFParams attribute) member_features() (in module flightrisk.features.kkbox) members (flightrisk.data.loaders.KKBoxArtifacts attribute) metrics (flightrisk.models.risk.trainer.RiskTrainingResult attribute) (flightrisk.models.survival.trainer.SurvivalTrainingResult attribute) (flightrisk.models.uplift.trainer.UpliftTrainingResult attribute) min_child_weight (flightrisk.models.risk.xgboost_model.XGBoostRiskParams attribute) min_data_in_leaf (flightrisk.models.risk.lightgbm_model.LightGBMRiskParams attribute) (flightrisk.models.uplift.meta_learners.LightGBMUpliftParams attribute) min_samples_leaf (flightrisk.models.survival.rsf_model.RSFParams attribute) (flightrisk.models.uplift.causal_forest.CausalForestParams attribute) min_samples_split (flightrisk.models.survival.rsf_model.RSFParams attribute) mlflow_experiment (flightrisk.config.Settings attribute) mlflow_tracking_uri (flightrisk.config.Settings attribute) mlruns (flightrisk.utils.paths.ProjectPaths attribute) model (flightrisk.models.risk.trainer.RiskTrainingResult attribute) (flightrisk.models.survival.trainer.SurvivalTrainingResult attribute) (flightrisk.models.uplift.trainer.UpliftTrainingResult attribute) (flightrisk.serving.registry.LoadedModel attribute) model_config (flightrisk.config.Settings attribute) (flightrisk.serving.schemas.BatchScoreRequest attribute) (flightrisk.serving.schemas.BatchScoreResponse attribute) (flightrisk.serving.schemas.HealthResponse attribute) (flightrisk.serving.schemas.ScoreRequest attribute) (flightrisk.serving.schemas.ScoreResponseItem attribute) ModelRegistry (class in flightrisk.serving.registry) module flightrisk.config flightrisk.data.hashing flightrisk.data.ingest flightrisk.data.loaders flightrisk.data.schemas flightrisk.data.splits flightrisk.eval.metrics flightrisk.eval.plots flightrisk.eval.simulator flightrisk.eval.survival_metrics flightrisk.eval.uplift_metrics flightrisk.features.kkbox flightrisk.features.orange flightrisk.features.pipeline flightrisk.features.time_helpers flightrisk.models.risk.calibration flightrisk.models.risk.lightgbm_model flightrisk.models.risk.trainer flightrisk.models.risk.xgboost_model flightrisk.models.survival.cox_model flightrisk.models.survival.labels flightrisk.models.survival.rsf_model flightrisk.models.survival.trainer flightrisk.models.uplift.causal_forest flightrisk.models.uplift.meta_learners flightrisk.models.uplift.trainer flightrisk.serving.api flightrisk.serving.registry flightrisk.serving.schemas flightrisk.utils.logging flightrisk.utils.mlflow_helpers flightrisk.utils.paths flightrisk.utils.seed

msno (flightrisk.models.survival.labels.SurvivalLabels attribute)

N

n_estimators (flightrisk.models.risk.lightgbm_model.LightGBMRiskParams attribute) (flightrisk.models.risk.xgboost_model.XGBoostRiskParams attribute) (flightrisk.models.survival.rsf_model.RSFParams attribute) (flightrisk.models.uplift.causal_forest.CausalForestParams attribute) (flightrisk.models.uplift.meta_learners.LightGBMUpliftParams attribute)

n_jobs (flightrisk.models.survival.rsf_model.RSFParams attribute) n_targeted (flightrisk.eval.simulator.SimulationResult attribute) num_leaves (flightrisk.models.risk.lightgbm_model.LightGBMRiskParams attribute) (flightrisk.models.uplift.meta_learners.LightGBMUpliftParams attribute)

O

objective (flightrisk.models.risk.lightgbm_model.LightGBMRiskParams attribute) (flightrisk.models.risk.xgboost_model.XGBoostRiskParams attribute) (flightrisk.models.uplift.meta_learners.LightGBMUpliftParams attribute) OrangeBelgiumArtifacts (class in flightrisk.data.loaders)

OrangeFeatureBundle (class in flightrisk.features.pipeline) OrangeFeatureConfig (class in flightrisk.features.orange) outcome (flightrisk.data.loaders.OrangeBelgiumArtifacts attribute) (flightrisk.features.pipeline.OrangeFeatureBundle attribute)

P

penalizer (flightrisk.models.survival.cox_model.CoxParams attribute) policy (flightrisk.eval.simulator.SimulationResult attribute) pr_auc (flightrisk.eval.metrics.RiskMetrics attribute) predict_proba() (flightrisk.models.risk.calibration.CalibratedRiskModel method) (flightrisk.models.risk.lightgbm_model.LightGBMRiskModel method) (flightrisk.models.risk.xgboost_model.XGBoostRiskModel method)

predict_risk() (flightrisk.models.survival.rsf_model.RSFSurvivalModel method) predict_uplift() (flightrisk.models.uplift.causal_forest.CausalForestUpliftModel method) (flightrisk.models.uplift.meta_learners.DRLearner method) (flightrisk.models.uplift.meta_learners.TLearner method) (flightrisk.models.uplift.meta_learners.XLearner method) prepare_orange_features() (in module flightrisk.features.orange) ProjectPaths (class in flightrisk.utils.paths)

Q

qini (flightrisk.eval.uplift_metrics.UpliftMetrics attribute) qini_coefficient() (in module flightrisk.eval.uplift_metrics)

qini_curve (flightrisk.models.uplift.trainer.UpliftTrainingResult attribute) qini_curve() (in module flightrisk.eval.uplift_metrics)

R

random_seed (flightrisk.config.Settings attribute) random_state (flightrisk.eval.simulator.SimulatorConfig attribute) (flightrisk.models.survival.rsf_model.RSFParams attribute) (flightrisk.models.uplift.causal_forest.CausalForestParams attribute) reg_lambda (flightrisk.models.risk.xgboost_model.XGBoostRiskParams attribute) reports (flightrisk.utils.paths.ProjectPaths attribute) resolved_tracking_uri() (flightrisk.config.Settings method) restrict_before() (in module flightrisk.features.time_helpers) revenue_per_retained (flightrisk.eval.simulator.SimulatorConfig attribute)

risk_metrics() (in module flightrisk.eval.metrics) RiskMetrics (class in flightrisk.eval.metrics) RiskTrainingResult (class in flightrisk.models.risk.trainer) root (flightrisk.utils.paths.ProjectPaths attribute) RSFParams (class in flightrisk.models.survival.rsf_model) RSFSurvivalModel (class in flightrisk.models.survival.rsf_model) run_id (flightrisk.serving.registry.LoadedModel attribute) (flightrisk.serving.schemas.BatchScoreRequest attribute) (flightrisk.serving.schemas.BatchScoreResponse attribute)

S

save_calibration_plot() (in module flightrisk.models.risk.trainer) save_qini_plot() (in module flightrisk.models.uplift.trainer) save_roi_chart() (in module flightrisk.eval.plots) save_survival_curve_plot() (in module flightrisk.models.survival.trainer) score (flightrisk.serving.schemas.ScoreResponseItem attribute) score() (in module flightrisk.serving.api) score_meaning (flightrisk.serving.schemas.BatchScoreResponse attribute) ScoreRequest (class in flightrisk.serving.schemas) ScoreResponseItem (class in flightrisk.serving.schemas) scores (flightrisk.serving.schemas.BatchScoreResponse attribute) seed_everything() (in module flightrisk.utils.seed) Settings (class in flightrisk.config) sha256_file() (in module flightrisk.data.hashing) sha256_paths() (in module flightrisk.data.hashing) simulate_random_policy() (in module flightrisk.eval.simulator)

simulate_risk_policy() (in module flightrisk.eval.simulator) simulate_uplift_policy() (in module flightrisk.eval.simulator) SimulationResult (class in flightrisk.eval.simulator) SimulatorConfig (class in flightrisk.eval.simulator) start_run() (in module flightrisk.utils.mlflow_helpers) status (flightrisk.serving.schemas.HealthResponse attribute) stratified_rct_folds() (in module flightrisk.data.splits) subsample (flightrisk.models.risk.xgboost_model.XGBoostRiskParams attribute) survival_at_horizons (flightrisk.models.survival.trainer.SurvivalTrainingResult attribute) survival_at_times() (flightrisk.models.survival.rsf_model.RSFSurvivalModel method) survival_function() (flightrisk.models.survival.cox_model.CoxSurvivalModel method) survival_metrics() (in module flightrisk.eval.survival_metrics) SurvivalLabels (class in flightrisk.models.survival.labels) SurvivalMetrics (class in flightrisk.eval.survival_metrics) SurvivalTrainingResult (class in flightrisk.models.survival.trainer)

T

temporal_split() (in module flightrisk.data.splits) TemporalSplit (class in flightrisk.data.splits) test_idx (flightrisk.data.splits.TemporalSplit attribute) time_dependent_auc_mean (flightrisk.eval.survival_metrics.SurvivalMetrics attribute) TLearner (class in flightrisk.models.uplift.meta_learners) to_frame() (flightrisk.models.survival.labels.SurvivalLabels method) to_structured_array() (in module flightrisk.models.survival.labels) track (flightrisk.serving.registry.LoadedModel attribute) (flightrisk.serving.schemas.BatchScoreRequest attribute) (flightrisk.serving.schemas.BatchScoreResponse attribute)

train_cutoff (flightrisk.data.splits.TemporalSplit attribute) train_idx (flightrisk.data.splits.TemporalSplit attribute) train_risk_model() (in module flightrisk.models.risk.trainer) train_survival_model() (in module flightrisk.models.survival.trainer) train_uplift_model() (in module flightrisk.models.uplift.trainer) transaction_features() (in module flightrisk.features.kkbox) transactions (flightrisk.data.loaders.KKBoxArtifacts attribute) treatment (flightrisk.data.loaders.OrangeBelgiumArtifacts attribute) (flightrisk.features.pipeline.OrangeFeatureBundle attribute) tree_method (flightrisk.models.risk.xgboost_model.XGBoostRiskParams attribute)

U

uplift_at_k (flightrisk.eval.uplift_metrics.UpliftMetrics attribute) uplift_at_k() (in module flightrisk.eval.uplift_metrics) uplift_metrics() (in module flightrisk.eval.uplift_metrics)

uplift_test (flightrisk.models.uplift.trainer.UpliftTrainingResult attribute) UpliftMetrics (class in flightrisk.eval.uplift_metrics) UpliftTrainingResult (class in flightrisk.models.uplift.trainer) user_logs (flightrisk.data.loaders.KKBoxArtifacts attribute)

V

val_cutoff (flightrisk.data.splits.TemporalSplit attribute) val_idx (flightrisk.data.splits.TemporalSplit attribute)

verbose (flightrisk.models.risk.lightgbm_model.LightGBMRiskParams attribute) (flightrisk.models.uplift.meta_learners.LightGBMUpliftParams attribute)

W

windows_days (flightrisk.features.kkbox.KKBoxFeatureConfig attribute)

write_kkbox_bundle() (in module flightrisk.features.pipeline) write_orange_bundle() (in module flightrisk.features.pipeline)

X

XGBoostRiskModel (class in flightrisk.models.risk.xgboost_model)

XGBoostRiskParams (class in flightrisk.models.risk.xgboost_model) XLearner (class in flightrisk.models.uplift.meta_learners)

Y

yyyymmdd_to_datetime() (in module flightrisk.features.time_helpers)