public double GetReadingLevelConfidence(ReadingLevel targetReadingLevel, ReadingLevel existingReadingLevel)
{
var fleschKincaidReadingEaseScore = getMatchConfidence(targetReadingLevel.FleschKincaidReadingEase, existingReadingLevel.FleschKincaidReadingEase, 100.0);
var fleschKincaidGradeLevelScore = getMatchConfidence(targetReadingLevel.FleschKincaidGradeLevel, existingReadingLevel.FleschKincaidGradeLevel, 12.0);
var gunningFogScore = getMatchConfidence(targetReadingLevel.GunningFogScore, existingReadingLevel.GunningFogScore, 18.0);
var colemanLiauIndex = getMatchConfidence(targetReadingLevel.ColemanLiauIndex, existingReadingLevel.ColemanLiauIndex, 18.0);
var sMOGIndex = getMatchConfidence(targetReadingLevel.SMOGIndex, existingReadingLevel.SMOGIndex, 18.0);
var automatedReadabilityIndex = getMatchConfidence(targetReadingLevel.AutomatedReadabilityIndex, existingReadingLevel.AutomatedReadabilityIndex, 14.0);
var sum = fleschKincaidReadingEaseScore + fleschKincaidGradeLevelScore + gunningFogScore + colemanLiauIndex + sMOGIndex + automatedReadabilityIndex;
return(sum / 6.0);
}
public ReadingLevel GetReadingLevel(List <AnalyzedChat> responses)
{
var conversationText = GetConversationText(responses);
var textStatistics = TextStatistics.Net.TextStatistics.Parse(conversationText);
var readingLevel = new ReadingLevel();
readingLevel.FleschKincaidReadingEase = textStatistics.FleschKincaidReadingEase();
readingLevel.FleschKincaidGradeLevel = textStatistics.FleschKincaidGradeLevel();
readingLevel.GunningFogScore = textStatistics.GunningFogScore();
readingLevel.ColemanLiauIndex = textStatistics.ColemanLiauIndex();
readingLevel.SMOGIndex = textStatistics.SMOGIndex();
readingLevel.AutomatedReadabilityIndex = textStatistics.AutomatedReadabilityIndex();
return(readingLevel);
}
