Tag: Android
-
Pocket Data Science VIII: Kaggle Store Sales Quad-Ensemble
Yes, quad-ensembles hit Top 100 on phone. Raw gradient boosting ignores store calendar priors and inflates RMSLE. See the 4-model…
-
Pocket Data Science VII: Store Sales Gradient Boosting on Android Termux
Yes, hybrid residuals beat raw trees. Fitting GBDTs directly on raw store sales creates severe holiday overshoot. See the Ridge-CatBoost…
-
Pocket Data Science VI: Store Sales Time Series Baselines on Android Termux
Yes, simple heuristics beat complex models. Ignoring closed store holidays skews predictions and ruins RMSLE. See the 5 non-ML baseline…
-
Pocket Data Science V: Kaggle NLP on Android Guide
Yes, train NLP transformers on Android. Sloppy subword tokenization causes vocabulary out-of-bounds errors on Kaggle. See our 5-model ensemble guide…
-
Pocket Data Science IV: Kaggle MNIST Subspace SVM Guide
Yes, subspace SVM hits 98% on phone. Training raw 784-D pixels triggers memory OOM freezes in Termux. See the PCA…
-
Pocket Data Science III: House Prices Regression Baselines
Yes, Ridge regression handles 79 features. Training on raw target skew causes severe RMSLE penalties. See the log-space transforms &…
