"NameAge" (Built-in Predictor)
Examples
open allclose allBasic Examples (2)Summary of the most common use cases
Use the built-in predictor "NameAge" to predict the age of a person from their first name:

https://wolfram.com/xid/0e23062ebyvwb0d3bsu3-vojt5n

Obtain a PredictorFunction for this predictor:

https://wolfram.com/xid/0e23062ebyvwb0d3bsu3-6cwlu3

Use the predictor function to predict the age of a person from their first name:

https://wolfram.com/xid/0e23062ebyvwb0d3bsu3-l0fphr

Predict many examples at once:

https://wolfram.com/xid/0e23062ebyvwb0d3bsu3-g98f4p

Scope (2)Survey of the scope of standard use cases
Visualize the distribution of the age for a given name:

https://wolfram.com/xid/0e23062ebyvwb0d3bsu3-pgl1oa


https://wolfram.com/xid/0e23062ebyvwb0d3bsu3-basvfq

The most likely value of this distribution is the following:

https://wolfram.com/xid/0e23062ebyvwb0d3bsu3-za4le1

Load the PredictorFunction corresponding to the built-in predictor:

https://wolfram.com/xid/0e23062ebyvwb0d3bsu3-jsnagu

Obtain information about the predictor from Information:

https://wolfram.com/xid/0e23062ebyvwb0d3bsu3-e7vozp

Options (2)Common values & functionality for each option
IndeterminateThreshold (1)
Use a custom IndeterminateThreshold after loading the PredictorFunction:

https://wolfram.com/xid/0e23062ebyvwb0d3bsu3-8szzhm


https://wolfram.com/xid/0e23062ebyvwb0d3bsu3-ejjm9x

Update the value of the threshold in the predictor:

https://wolfram.com/xid/0e23062ebyvwb0d3bsu3-0yofi2

UtilityFunction (1)
Obtain the utility function of the predictor that corresponds to a DiracDelta function:

https://wolfram.com/xid/0e23062ebyvwb0d3bsu3-c2z9s6

This means by default, the value with the highest probability density is predicted:

https://wolfram.com/xid/0e23062ebyvwb0d3bsu3-v7f7d4

Change the utility function to predict the mean value instead of the most likely value:

https://wolfram.com/xid/0e23062ebyvwb0d3bsu3-bf90a9
