- add tags info as follows:
{
"user":{"user_id":"xxxx", "fav_brand_ids":"xxxx,xx,..."},
"like_num":"xx",
"set_id":"xxx",
"items":[
{"price":"xxxx","item_id":"xxxxxx","category_id1":"xx","category_id2":"xxxxx"},
...
],
"publish_date":"yyyy-mm-dd",
"tags": "tag_a, tag_b, tag_c, ..."
}
- add superset matching benchmark
- fix a label creation bug on set matching with multiple splits