Last week you flew the simulator. This week you open the black boxes of 100 real flights. IndPenSim is a benchmark built by researchers from an industrial-scale penicillin fermentation: 100 batches, each hours long, with temperature, pH, oxygen, feeds, and even Raman spectra, some of them with faults. The first feeling will be overwhelm: dozens of variables, thousands of time points. Your job is the job you have don…
If you only do one thing this week: the tidy parquet of IndPenSim
Stanford Online · Statistical Learning with Python
Saturday sandbox
· after James, Witten, Hastie, Tibshirani & Taylor, An Introduction to Statistical Learning with Applica…
Stanford Online · Statistical Learning with Python (Hastie, Tibshirani et al.) — Playlist: youtube.com/playlist?list=PLoROMvodv4rPP6braWoRt5UCXYZ71GZIQ · course page: online.stanford.edu/courses/sohs-ystatslearningp-statistical-learning-python. Moved out of core on 2026-09-29
By Sunday you should be able to say: “I can explain what a faulty batch looks like in a PCA scores plot and why respiration makes oxygen fall when biomass rises.”