downloading folders from google drive.

I wanted to download some course material on RL shared by the author via Google drive using the command line.  I got a bunch of stuff using wget a folder in google drive was a challenge. I looked it up in SO which gave me a hint but no solution. I installed gdown using pip and then used: gdown --folder --continue https://drive.google.com/drive/folders/1V9jAShWpccLvByv5S1DuOzo6GVvzd4LV if there are more than 50 files you need to use --remaining-ok and only get the first 50. In such a case its best to download using the folder using the UI and decompress locally. Decompressing from the command line created errors related to unicode but using the mac UI I decompressed without a glitch.
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Data Science Glossary - M

Multi-Armed Bandit

Multi armed bandit
Markov Chain
A statistical state model with single step memory. (see also ARMA)
Measurement plan
is the plan that defines business's objectives, breaking them down into strategies and tactics each with a set of KPIs, segments, and targets used to quantify the achievement of said goals. A measurement plan assist in selecting what analytics data should be collected and analyzed to support the marketing goals.
Metrics
are continuous variables representing quantitative measurement of activities.
In GA metrics are associated with specific dimensions.
Measurement Protocol
A feature of universal analytics that allows any network connected device to send data to analytics.
Metric
Measurement of a numerical nature, also known as a continuous variable. (See also Dimension).
Model 
"Essentially, all models are wrong, but some are useful" - George Edward Pelham Box
Multi armed bandit
a better algorithm for optimizing than A/B testing. (See also A/B testing).

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