Selbstgesteuertes Projekt
Energy and Renewable: Machine Learning for the Power Grid
Junior Machine Learning Engineer · KI / ML · September 2026
Eine ProoV-Fallstudie · Lernprojekt, kein Arbeitsverhältnis
Built a leakage-free turbine yield predictor end to end: framed TEY as the target, used only the 8 available sensor inputs, trained a LinearRegression baseline and a tuned RandomForest, and validated on a locked later time period. The work reports honest held-out MAE/RMSE/R², includes residual analysis, and documents deployment limits, drift risks, and monitoring in a concise model card.
Bewertet nach
- Build and validate the model correctly35%
- Optimize and evaluate honestly25%
- Write the Model Card (clarity + honesty)25%
- Explain it to a non-expert15%
Bestanden · Bestehensgrenze 60/100
Was herausstach6
- Correctly excluded CO and NOx as downstream leakage features and explained why they are unavailable at prediction time.
- Used a time-based split (2011–2013 train, 2014–2015 test) instead of a random shuffle, preserving temporal validity.
- Reported held-out MAE, RMSE, and R², then read the residuals rather than stopping at a flattering headline metric.
- Wrote a model card that clearly states intended use, limitations, silent-drift failure mode, and a concrete monitoring plan.
- Leakage-Free Feature Selection
- Honest Held-Out Evaluation
Meine eingereichte Arbeit20 Aufgaben
12 Aufgaben · 13 Zeilen · Python, JavaScript · 8 Textantworten · 436 Wörter
- Problem Frame172 Zeichen
- Leakage Flags113 Zeichen
- Train Validate BaselinePython · 1.4k Zeichen
- Train Validate Forest943 Zeichen
- Train Validate115 Zeichen
- Tune Evaluate SetupPython · 1.5k Zeichen
- Tune Evaluate ResidualsPython · 2 Zeilen
- Tune Evaluate132 Zeichen
- Residual Read324 Zeichen
- Teach BackJavaScript · 881 Zeichen
- Drift Monitor92 Zeichen
- Model Card1.5k Zeichen
- Problem Frame14 Wörter
- Leakage Flags1 Wort
- Train Validate Baseline141 Wörter
- Train Validate Forest76 Wörter
- Train Validate1 Wort
- Tune Evaluate Setup110 Wörter
- Tune Evaluate Residuals92 Wörter
- Tune Evaluate1 Wort
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