Figure 5.
A set of histograms presents distributions of emotion intensity values ranging from 0 to 1 for four emotion categories across two representation levels. The left column shows word level emotion distribution intensities, while the right column shows phoneme level emotion distribution intensities. Separate rows correspond to angry, happy, sad, and surprise emotions. For each emotion, overlapping distributions indicate how intensity values for the four emotion categories are spread across the range. The word level distributions show wider spreads and clearer separation between emotion categories, while the phoneme level distributions are more concentrated around mid range intensity values, indicating reduced variance at the phoneme level compared to the word level.Histograms of word-level and phoneme-level emotion distributions (EDs) for various intensified utterance-level EDs. Each row corresponds to an intensified emotion, and each column corresponds to a segment