【发布时间】:2020-07-10 08:31:42
【问题描述】:
我正在学习 aws-pesonalize 而不是这个架构字段
{
"type": "record",
"name": "Interactions",
"namespace": "com.amazonaws.personalize.schema",
"fields": [
{
"name": "USER_ID",
"type": "string"
},
{
"name": "ITEM_ID",
"type": "string"
},
{
"name": "TIMESTAMP",
"type": "long"
}
],
"version": "1.0"
}
我想删除一些字段并添加新字段,但不知道该怎么做。有什么办法可以做到吗?
【问题讨论】:
标签: python amazon-web-services amazon-s3 recommendation-engine amazon-personalize