NetVlad Training with MxNet
- prepare video scripts
- cut frame and generate feature files
- generate the label files
- training
json list. each line contains one json the format should be contain sevral key words like:
{
"url":string,
"type":"video",
"label":
{
"name"：“video_terror”，
“type“: "video",
"version":"1",
"data":[
{
"label":string,
"segment":[float,float]# starttime,endtime
},
...
]
}
}
| 字段 | 类型 | 详细解释 |
|---|---|---|
| url | string | 视频的url路径（本地或者web） |
| type | string | 类型 视频为video |
| name | string | 标示，BK视频分类设置为：video_terror |
| version | string | 版本信息，目前为1 |
| label | string | BK的类别 |
| segment | [float float] | 开始和结束时间 |