v0.2.0

• 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

v.0.1.2

Merge pull request #183 from st-tech/bugfix/fix_weight_estimator

Stop updating weights while training the set matching model.

v.0.1.1

Update README.md