Marco GorelliRolling mean: Polars vs DuckDBWhat’s a rolling mean? And how does it differ in Polars vs DuckDB?Nov 11Nov 11
Marco GorelliHow I won $6,000 in the M6 Forecasting CompetitionSpoiler: not with deep learningFeb 19, 20234Feb 19, 20234
Marco GorelliinAnalytics VidhyaWhich tests executed this line of code?Leverage coverage.py’s dynamic contexts and find out!Dec 27, 2022Dec 27, 2022
Marco GorelliHow you could’ve got a silver medal in Kaggle’s 2022 Jigsaw competitionA lesson in not overfittingFeb 11, 2022Feb 11, 2022
Marco GorelliinTowards Data ScienceARIMAX with Fourier SeriesPredict time series with non-integer seasonalityJan 23, 20221Jan 23, 20221
Marco GorelliPass a custom evaluation metric to LightGBMSometimes, the defaults don’t cover your use-caseJan 22, 20221Jan 22, 20221
Marco GorelliinTowards Data ScienceWhat’s a pushforward distribution?Learn how to evaluate it computationally and analytically, leveraging the power of JAX!Nov 6, 2021Nov 6, 2021
Marco GorelliStop using Prophet as a “black box” — 3 ways it can go wrongDo this insteadJun 4, 2021Jun 4, 2021
Marco GorelliinAnalytics VidhyaMaking sense of typing.overloadMake your return types more precise!Apr 5, 2021Apr 5, 2021
Marco GorelliinTowards Data ScienceMaking sense of conjugate priorsLearn how, in some cases, you can calculate posterior distributions byAug 30, 2020Aug 30, 2020
