14:01
2026-06-17
pub.towardsai.net
machine-learning
My EfficientNet Scored Worse Than Logistic Regression, Here’s What Changed…
A data scientist improved a music genre classification model from a 0.15 F1 baseline to a 0.9031 F1 ensemble by recognizing that the Kaggle competition's test data, which consists of noisy mashups, re…