DocumentSentimentResults public struct DocumentSentimentResults : Codable, Equatable DocumentSentimentResults. label Indicates whether the sentiment is positive, neutral, or negative. Declaration Swift public var label: String? score Sentiment score from -1 (negative) to 1 (positive). Declaration Swift public var score: Double? Copyright 2020 IBM Generated by jazzy ♪♫ v0.14.0, a Realm project.