public RealReviewScoreData GetRealReviewScore(Business business)
{
string webRootPath = _hostingEnvironment.ContentRootPath + @"\Data\yelp_labelled.txt";
RealReviewScoreData realReviewScoreData = new RealReviewScoreData();
BinaryClassifierPipeline _binaryClassifierPipeline = new BinaryClassifierPipeline(webRootPath);
float allProbability = 0;
realReviewScoreData.Accuracy = _binaryClassifierPipeline.Accuracy;
realReviewScoreData.AreaUnderROCCurve = _binaryClassifierPipeline.AreaUnderROCCurve;
realReviewScoreData.F1Score = _binaryClassifierPipeline.F1Score;
foreach (var reviewTxt in business.Reviews)
{
allProbability += _binaryClassifierPipeline.GetProbabilityByUsingModelWithSingleItem(reviewTxt) * 100;
}
realReviewScoreData.RealReviewScore = Convert.ToInt32(allProbability / 3);
return(realReviewScoreData);
}
public RealReviewScoreData GetRealReviewScore([FromBody] Business business)
{
RealReviewScoreData realReviewScoreData = new RealReviewScoreData();
BinaryClassifierPipeline _binaryClassifierPipeline = new BinaryClassifierPipeline();
float allProbability = 0;
realReviewScoreData.Accuracy = _binaryClassifierPipeline.Accuracy;
realReviewScoreData.AreaUnderROCCurve = _binaryClassifierPipeline.AreaUnderROCCurve;
realReviewScoreData.F1Score = _binaryClassifierPipeline.F1Score;
realReviewScoreData.Reviews = business.reviews;
foreach (var reviewTxt in business.reviews)
{
allProbability += _binaryClassifierPipeline.GetProbabilityByUsingModelWithSingleItem(reviewTxt) * 100;
}
realReviewScoreData.RealReviewScore = Convert.ToInt32(allProbability / 3);
return(realReviewScoreData);
}
