Lift, Uplift, Gains

There are various metrics for assessing how well a model does, and one favored by marketers is lift, which is particularly relevant for the portion of the records predicted to be most profitable, most likely to buy, etc. 

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Probability

You might be wondering why such a basic word as probability appears here. It turns out that the term has deep tendrils in formal mathematics and philosophy, but is somewhat hard to pin down

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Social Network Analysis (SNA) in Medicine

In hospitals, “sentinel events” are events that carry with them a significant risk of unexpected death or harm.  It is estimated that ⅔ of such sentinel events result from communications failures during the handoff of a patient from one provider to another (e.g. during a…

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Density

Density is a metric that describes how well-connected a network is

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