Name
Abstract | ||
|---|---|---|
This paper proposes an emotion classification method for spoken utterances using a spoken-term detection (STD) method. This is a keyword extraction method using spoken utterances. The extracted keywords are used to decide on the emotion category of an utterance. Most keywords extracted by the STD system are redundant and some of them negatively affect the emotion classification performance. Therefore, we propose a keyword filtering method based on the semantic relationships between keywords. The semantic relationships are calculated based on a word-embedding technique. The emotion classification results show that our proposed method outperformed the classification performance of the baseline system in which STD and keyword filtering were not used. |
Year | Venue | Field |
|---|---|---|
2017 | IEEE Global Conference on Consumer Electronics | Pragmatics,Keyword extraction,Computer science,Utterance,Filter (signal processing),Emotion classification,Speech recognition,Baseline system,Hidden Markov model,Semantics |
DocType | ISSN | Citations |
Conference | 2378-8143 | 0 |
PageRank | References | Authors |
0.34 | 8 | 2 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Hiromitsu Nishizaki | 1 | 163 | 29.49 |
| Kei Watase | 2 | 0 | 0.34 |