GitHub - givememonkblanc/datamining: Customer-value regression pipeline — EDA, clustering, cluster-stratified XGBoost, and a FAISS RAG baseline with full error analysis.

Name		Name	Last commit message	Last commit date
Latest commit History 42 Commits
scripts		scripts
.gitignore		.gitignore
cluster_xgboost_comparison.png		cluster_xgboost_comparison.png
clustering_final.png		clustering_final.png
eda_category.png		eda_category.png
eda_cluster_pattern.png		eda_cluster_pattern.png
eda_correlation.png		eda_correlation.png
eda_target_dist.png		eda_target_dist.png
eda_visit_freq.png		eda_visit_freq.png
error_buckets.png		error_buckets.png
error_by_cluster.png		error_by_cluster.png
error_by_features.png		error_by_features.png
error_by_target_quantile.png		error_by_target_quantile.png
error_over_under.png		error_over_under.png
error_residual_dist.png		error_residual_dist.png
error_vs_predicted.png		error_vs_predicted.png
faiss_rag_k_performance.png		faiss_rag_k_performance.png
faiss_rag_overview.png		faiss_rag_overview.png
faiss_rag_vs_xgboost.png		faiss_rag_vs_xgboost.png
feature_importance.png		feature_importance.png
level2_error_buckets.png		level2_error_buckets.png
level2_error_by_cluster.png		level2_error_by_cluster.png
level2_error_by_target_quantile.png		level2_error_by_target_quantile.png
level2_over_under.png		level2_over_under.png
level2_pred_vs_actual.png		level2_pred_vs_actual.png
level2_residual_dist.png		level2_residual_dist.png
level2_residual_vs_predicted.png		level2_residual_vs_predicted.png
model_comparison.png		model_comparison.png
pred_vs_actual.png		pred_vs_actual.png
분석보고서.md		분석보고서.md

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Customer-value regression pipeline — EDA, clustering, cluster-stratified XGBoost, and a FAISS RAG baseline with full error analysis.

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