geekoverdose

geekoverdose has asked 3 questions and find answers to 3 problems.

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About

Work: R&D at the interconnection of machine intelligence/ML with mobility, sensor data, security, etc.
Spare time: sometimes writing posts for by blog at http://geekoverdose.wordpress.com.

geekoverdose questions

Pythonic reduce with accumlation and arbitrary lambda function?
Pythonic way to find the last position in a string matching a negative regex

geekoverdose answers

Calculate cutoff and sensitivity for specific values of specificity?
Computing Error Rate between two columns R
Plot ROC curve from Cross-Validation (training) data in R