Machine Learning on Luis Núñez — Analytics Engineer https://luis-fer-333.github.io/categories/machine-learning/ Recent content in Machine Learning on Luis Núñez — Analytics Engineer Hugo -- gohugo.io en-us Sun, 15 Jun 2025 00:00:00 +0000 Customer Analytics — Churn, CLV & Segmentation https://luis-fer-333.github.io/projects/customer-analytics/ Fri, 15 Nov 2024 00:00:00 +0000 https://luis-fer-333.github.io/projects/customer-analytics/ Three ML-driven marketing projects in one notebook — telco churn classification, customer lifetime value regression, and RFM-based customer segmentation. Housing Price Analysis — Regression, Explainability, and Unsupervised Learning https://luis-fer-333.github.io/projects/housing-price-ml/ Sat, 01 Feb 2025 00:00:00 +0000 https://luis-fer-333.github.io/projects/housing-price-ml/ A two-part project on the Ames Housing dataset covering data prep, Ridge/Random Forest/KNN modeling, SHAP/PDP explainability, PCA/t-SNE, and Gaussian mixture clustering. Book Recommender — Hybrid Content + Collaborative Filtering https://luis-fer-333.github.io/projects/book-recommender/ Sun, 15 Jun 2025 00:00:00 +0000 https://luis-fer-333.github.io/projects/book-recommender/ A hybrid book recommender combining TF-IDF, sentence embeddings, and SVD-based collaborative filtering on the goodbooks-10k dataset.