公开(公告)号：US10354264B2

公开(公告)日：2019-07-16

申请号：US14486111

申请日：2014-09-15

Applicant: salesforce.com, inc.

Inventor： Arun Jagota ,  Gregory Haardt ,  Govardana Sachithanandam Ramachandran ,  Lei Ming ,  Matthew Fuchs ,  George Vitchev ,  Fang Wong

IPC: G06Q30/00 ,  G06Q30/02 ,  G06Q10/06 ,  G06Q40/00 ,  G06Q10/10 ,  G06Q30/06

Abstract: Contact recommendations based on purchase history are described. A system creates a directed graph of nodes in which at least some of the nodes are connected by directed arcs, wherein a directed arc from a first node to a second node represents a conditional probability that previous users who purchased a first contact also purchased a second contact. The system identifies a set of contacts purchased by a current user. The system estimates a prospective purchase probability based on a historical probability that previous users purchased a specific contact and a related probability that previous users who purchased the specific contact also purchased a contact in the set of contacts, for each candidate contact. The system outputs a recommendation for the current user to purchase a recommended candidate contact based on a corresponding prospective purchase probability.

公开(公告)号：US20130297654A1

公开(公告)日：2013-11-07

申请号：US13859885

申请日：2013-04-10

Applicant: SALESFORCE.COM, INC.

Inventor： Oleksandr Khimich ,  Craig Howland ,  Pawan Nachnani ,  Fang Wong ,  Lei Ming

IPC: G06F21/62

CPC classification number: G06F21/6218 ,  G06F21/6227

Abstract: Systems and methods are provided for generating database access objects. Metadata associated with a database table is retrieved. The metadata includes a table name, column names, foreign key information, and/or primary key information. Objects are generated. Each object is associated with a corresponding row in the database table and includes fields associated with a corresponding column in the database table. A database access object is generated based on the metadata. The database access object includes relational database code to access data associated with the objects. The database access object is modified. Data associated with an object is accessed based on the modified database access object.

Abstract translation: 提供了系统和方法来生成数据库访问对象。 检索与数据库表相关联的元数据。 元数据包括表名，列名，外键信息和/或主键信息。 生成对象。 每个对象与数据库表中的相应行相关联，并包括与数据库表中相应列关联的字段。 基于元数据生成数据库访问对象。 数据库访问对象包括用于访问与对象相关联的数据的关系数据库代码。 修改数据库访问对象。 基于修改的数据库访问对象来访问与对象相关联的数据。

公开(公告)号：US20150269595A1

公开(公告)日：2015-09-24

申请号：US14486111

申请日：2014-09-15

Applicant: salesforce.com, inc.

Inventor： Arun Jagota ,  Gregory Haardt ,  Govardana Sachithanandam Ramachandran ,  Lei Ming ,  Matthew Fuchs ,  George Vitchev ,  Fang Wong

IPC: G06Q30/02

CPC classification number: G06Q30/0202 ,  G06Q10/06315 ,  G06Q10/067 ,  G06Q10/103 ,  G06Q10/105 ,  G06Q30/00 ,  G06Q30/02 ,  G06Q30/0235 ,  G06Q30/0255 ,  G06Q30/06 ,  G06Q30/0631 ,  G06Q40/00

Abstract: Contact recommendations based on purchase history are described. A system creates a directed graph of nodes in which at least some of the nodes are connected by directed arcs, wherein a directed arc from a first node to a second node represents a conditional probability that previous users who purchased a first contact also purchased a second contact. The system identifies a set of contacts purchased by a current user. The system estimates a prospective purchase probability based on a historical probability that previous users purchased a specific contact and a related probability that previous users who purchased the specific contact also purchased a contact in the set of contacts, for each candidate contact. The system outputs a recommendation for the current user to purchase a recommended candidate contact based on a corresponding prospective purchase probability.

Abstract translation: 描述了基于购买历史的联系建议。 系统创建节点的有向图，其中至少一些节点通过定向弧连接，其中从第一节点到第二节点的有向弧表示先前用户购买第一个联系人的条件概率也购买了第二个节点 联系。 该系统识别当前用户购买的一组联系人。 该系统基于以前用户购买特定联系人的历史概率以及购买特定联系人的先前用户也为每个候选联系人购买联系人的联系人的相关概率来估计预期购买概率。 该系统基于相应的预期购买概率输出针对当前用户购买推荐候选联系人的建议。