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README.md
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Sharif Emotional Speech Database (ShEMO)
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Dataset Summary
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The database includes 3000 semi-natural utterances, equivalent to 3 hours and 25 minutes of speech data extracted from online Persian radio plays. The ShEMO covers speech samples of 87 native-Persian speakers for five basic emotions including <i>anger</i>, <i>fear</i>, <i>happiness</i>, <i>sadness</i> and <i>surprise</i>, as well as neutral state. Twelve annotators label the underlying emotional state of utterances and majority voting is used to decide on the final labels. According to the kappa measure,
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the inter-annotator agreement is 64% which is interpreted as "substantial agreement".
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Languages
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Persian (fa)
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## Overview of Sharif Emotional Speech (ShEMO) Database
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Feature | Status
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------------- | ----------
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**Access** | Open source
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**Language** | Persian
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**Modality** | Speech
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**Duration** | 3 hours and 25 minutes
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**#Utterances** | 3000
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**#Speakers** | 87 (31 females, 56 males)
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**#Emotions** | 5 basic emotions (anger, fear, happiness, sadness and surprise) and neutral state
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**Orthographic transcripts** | Available
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**Phonetic transcripts** | Available
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## Description of Labels
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The characters used in the label of the utterances and their corresponding meaning:
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- **A**: anger emotion
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- **F**: female speaker (if used at the beginning of the label e.g.`F14A09`) or fear (if used in the middle of the label e.g. `M02F01`)
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- **H** : happiness
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- **M** : male speaker
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- **N** : neutral
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- **S** : sadness
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- **W** : surprise
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e.g. `F03S02` **F** means the speaker is **female**, **03** denotes **the speaker code**, **S** refers to the underlying emotion of the utterance which is **sadness**, **02** means this is the **second utterance for this speaker in sad emotion**.
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## Citation
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If you use this dataset, please cite the following paper:
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~~~~
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@Article{MohamadNezami2019,
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author = {Mohamad Nezami, Omid and Jamshid Lou, Paria and Karami, Mansoureh},
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title = {ShEMO: a large-scale validated database for Persian speech emotion detection},
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journal = {Language Resources and Evaluation},
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year = {2019},
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volume = {53},
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number = {1},
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pages = {1--16},
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issn = {1574-0218},
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doi = {10.1007/s10579-018-9427-x},
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url = {https://doi.org/10.1007/s10579-018-9427-x}
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}
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~~~~
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