if(request.getConfidenceThreshold() < 0 || request.getConfidenceThreshold() > 100) {
if(request.getConfidenceThreshold() < 0 || request.getConfidenceThreshold() > 100) {
entityExtractionRequest.getConfidenceThreshold()); double normalizedConfidenceThreshold = ConfidenceNormalization.normalizeConfidence(entityExtractionRequest.getConfidenceThreshold());