iOS, Machine Learning, iOS App Development, Artificial Intelligence, Programming.
the sentimentScore tag scheme to the NLTagger instance, as shown below: import NaturalLanguage var text = "I won't be possible to make it today." let tagger = NLTagger(tagSchemes: [.sentimentScore]) tagger.string = text let (sentiment, _) = tagger.tag(at: text.startIndex, unit: .paragraph, scheme: