rank-engine

Online recommend rank service

start

bash start.sh

api

Access http://127.0.0.1:8000/docs#/ to get more information.
eg:
score
http://127.0.0.1:8000/model/score request

{
    "user_id": "test",
    "item_ids":["5105858","3785327","123"]
}

response

{
    "code": 0,
    "status": "success",
    "data": {
        "123": 0.0,
        "5105858": 0.6175433993339539,
        "3785327": 0.510399341583252
    },
    "message": ""
}

Model

only support LR now.
eg:
Type: LR
Dimension: 63
Path: rank-engine/model/lr.pth