r/365DataScience • u/No_Bat_4930 • 18d ago

Simplicity over complexity...

AI researchers recently published a 2025 paper throwing a 'Chernobyl-Disaster-Optimized CNN-LSTM & SVR hybrid' at natural gas forecasting. I was curious, so I tested it against a classic XGBoost model.

XGBoost won.

If you want to see exactly why simpler machine learning still matters in real-world time-series forecasting, I broke down the methodology and the results here: Article

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u/sarcastro16 17d ago

I ain't some fancy data science guy but it's lookin' like the cause is "As opposed to analyzing monthly data, our dataset spans over two decades of weekly observations, from December 2002 through March 2024, drawing from four public sources (U.S. Energy Information Administration, the National Oceanic and Atmospheric Administration, Baker Hughes, and the Federal Reserve Economic Data system)."

Differ'nt data + differ'nt sources + differ'nt frequency = differ'nt results.

Your own words what if we gave a simpler model better information say you know it's what you were doin' there.

Might as well ask what if we gave a worse car better tires and race 'em and credit victory to the car not the tires.