| 发明名称 |
Using Inverse Operators for Queries on Online Social Networks |
| 摘要 |
In one embodiment, a method includes receiving, from a client device of a first user of an online social network, a structured query comprising references to one or more selected objects associated with the online social network, parsing the structured query to identify a first query constraint and one or more second query constraints, identifying an inverse constraint associated with the first query constraint, wherein the first query constraint has been previously flagged as identifying greater than a threshold number of objects, and generating a query command based on the structured query, wherein the query command comprises the inverse constraint and the one or more second query constraints. |
| 申请公布号 |
US2016132597(A1) |
申请公布日期 |
2016.05.12 |
| 申请号 |
US201514983272 |
申请日期 |
2015.12.29 |
| 申请人 |
Facebook, Inc. |
发明人 |
Raina Rajat;Hong Kihyuk;Sankar Sriram;Virochsiri Kittipat;Curtiss Michael;Mishra Chaitanya |
| 分类号 |
G06F17/30;G06Q50/00 |
主分类号 |
G06F17/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method comprising:
receiving, from a client device of a first user of an online social network, a structured query comprising references to one or more selected objects associated with the online social network; parsing the structured query to identify a first query constraint and one or more second query constraints; identifying an inverse constraint associated with the first query constraint, wherein the first query constraint has been previously flagged as identifying greater than a threshold number of objects; and generating a query command based on the structured query, wherein the query command comprises the inverse constraint and the one or more second query constraints. |
| 地址 |
Menlo Park CA US |
