音频分类

POST /api/v5/audio/classification

对音频文件进行情感分类识别

Request

Query Parameters

model stringrequired

模型名称，默认为 audeering/wav2vec2-large-robust-12-ft-emotion-msp-dim

Header Parameters

Authorization stringrequired

用户个人令牌

multipart/form-data

Body

filebinaryrequired

音频文件 (支持 mp3, wav)

Responses

Response Headers

application/json

Schema
Example (auto)
1
2

Schema

vectornumber

音频文件的向量表示

emotion_class object

arousalnumber

唤醒度分数（情感激活程度：如兴奋/平静）

dominancenumber

支配度分数（情感控制感：如支配/顺从）

valencenumber

效价分数（情感正负向：如愉悦/不悦）

emotionItems object[]

情感分类结果列表（格式化后）

Array [

labelstring

分类名称

Example: 激动程度

labelEnstring

分类名称（英文）

Example: Arousal

valuestring

数值

Example: 0.6820112466812134

valueDescstring

数值描述

Example: 偏激动

valueDescEnstring

数值描述（英文）

Example: slightly excited

]

{
  "vector": 0,
  "emotion_class": {
    "arousal": 0,
    "dominance": 0,
    "valence": 0
  },
  "emotionItems": [
    {
      "label": "激动程度",
      "labelEn": "Arousal",
      "value": "0.6820112466812134",
      "valueDesc": "偏激动",
      "valueDescEn": "slightly excited"
    }
  ]
}

成功示例

{
  "vector": null,
  "emotion_class": {
    "arousal": 0.38037118315696716,
    "dominance": 0.4589272439479828,
    "valence": 0.5078083276748657
  },
  "emotion_items": [
    {
      "label": "激动程度",
      "label_en": "Arousal",
      "value": "0.38037118315696716",
      "value_desc": "偏平静",
      "value_desc_en": "Calm"
    },
    {
      "label": "情绪正负",
      "label_en": "Valence",
      "value": "0.5078083276748657",
      "value_desc": "中性",
      "value_desc_en": "Neutral"
    },
    {
      "label": "控制感",
      "label_en": "Dominance",
      "value": "0.4589272439479828",
      "value_desc": "中性",
      "value_desc_en": "Medium Control"
    }
  ]
}