block7.fs

// create a prediction engine for one single prediction
let engine = context.Model.CreatePredictionEngine model

let taxiTripSample = {
    VendorId = "VTS"
    RateCode = "1"
    PassengerCount = 1.0f
    TripDistance = 3.75f
    PaymentType = "CRD"
    FareAmount = 0.0f // To predict. Actual/Observed = 15.5
}

// make the prediction
let prediction = taxiTripSample |> engine.Predict

// show the prediction
printfn "\r"
printfn "Single prediction:"
printfn "  Predicted fare: %f" prediction.FareAmount