public ActionResult <float> PredictSentiment([FromQuery] string sentimentText)
{
// Predict sentiment using ML.NET model
SampleObservation sampleData = new SampleObservation {
Col0 = sentimentText
};
// Predict sentiment
SamplePrediction prediction = _predictionEnginePool.Predict(sampleData);
float percentage = CalculatePercentage(prediction.Score);
return(percentage);
}
public ActionResult <string> PredictSentiment([FromQuery] string sentimentText)
{
SampleObservation sampleData = new SampleObservation()
{
SentimentText = sentimentText
};
//Predict sentiment
SamplePrediction prediction = _modelEngine.Predict(sampleData);
bool isToxic = prediction.IsToxic;
float probability = CalculatePercentage(prediction.Score);
string retVal = $"Prediction: Is Toxic?: '{isToxic.ToString()}' with {probability.ToString()}% probability of toxicity for the text '{sentimentText}'";
return(retVal);
}
