On page 146 (Kindle Edition) under "Analyzing the Results" profie constructor is not found.
clusters1
| > Seq.iter (fun (id, profile) ->
printfn "CLUSTER %i" id
profile
| > Array.iteri (fun i value -> printfn "% 16s %. 1f" headers.[ i] value))
Brandewinder, Mathias (2015-06-29). Machine Learning Projects for .NET Developers (p. 146). Apress. Kindle Edition.
profile is not declared in either the text or in the Gibhub code.