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    • 35. 发明申请
    • INDEXING AND SEARCHING ENTITY-RELATIONSHIP DATA
    • 指数和搜索实体关系数据
    • US20130238631A1
    • 2013-09-12
    • US13417248
    • 2012-03-11
    • David CarmelHaggai RoitmanSivan Yogev
    • David CarmelHaggai RoitmanSivan Yogev
    • G06F17/30
    • G06F17/30604
    • Method, system, and computer program product for indexing and searching entity-relationship data are provided. The method includes: defining a logical document model for entity-relationship data including: representing an entity as a document containing the entity's searchable content and metadata; dually representing the entity as a document and as a category; and representing each relationship instance for the entity as a category set that contains categories of all participating entities in the relationship. The method also includes: translating entity-relationship data into the logical document model; and indexing the entity-relationship data of the populated logical document model as an inverted index. The method may include searching indexed entity-relationship data using a faceted search, wherein the categories are all categories required for supporting faceted navigation.
    • 提供了索引和搜索实体关系数据的方法,系统和计算机程序产品。 该方法包括:定义用于实体关系数据的逻辑文档模型,包括:将实体表示为包含该实体的可搜索内容和元数据的文档; 将实体双重表示为文件和类别; 并将实体的每个关系实例表示为包含关系中所有参与实体的类别的类别集合。 该方法还包括:将实体关系数据转换为逻辑文档模型; 并将填充的逻辑文档模型的实体关系数据索引为反向索引。 该方法可以包括使用分面搜索搜索索引的实体关系数据,其中类别是支持分面导航所需的所有类别。
    • 36. 发明申请
    • FACETED SEARCH WITH RELATIONSHIPS BETWEEN CATEGORIES
    • 正面搜索与类别之间的关系
    • US20120310940A1
    • 2012-12-06
    • US13118477
    • 2011-05-30
    • David CarmelHaggai RoitmanSivan Yogev
    • David CarmelHaggai RoitmanSivan Yogev
    • G06F17/30
    • G06F17/30722
    • Method, system, and computer program product for faceted search with relationships between categories are provided. The method includes: having a document set of multiple documents, each document having associated categories to which it belongs; grouping multiple categories associated with a document into a category set based on a relationship between the multiple categories; associating the category set with the document; and indexing the category set for retrieval of documents from categories sharing a category set. Wherein indexing the category set includes: having an index entry of a textual representations of a category, wherein the index entry includes a single occurrence for each document to which the category is attached; adding a payload to a document occurrence of a serialization of an identifier of the category sets to which the category belongs associated with the document. Indexing the category set further includes: adding an index entry for category set data, wherein the index entry includes a single occurrence for each document, wherein a document occurrence includes a payload of a serialization of an identifier of category sets associated with the document, and an identifier of the categories belonging to the category sets.
    • 提供了方法,系统和计算机程序产品,用于分类搜索与类别之间的关系。 该方法包括:具有多个文档的文档集合,每个文档具有其所属的相关类别; 基于多个类别之间的关系将与文档相关联的多个类别分组成类别集合; 将类别集与文档相关联; 并索引用于从共享类别集的类别中检索文档的类别集。 其中索引所述类别集包括:具有类别的文本表示的索引条目,其中所述索引条目包括所述类别附加到的每个文档的单个事件; 向文档的类别集合的标识符的序列化的文档发生添加有效载荷,所述类别集合的标识符与文档相关联。 对类别集的索引进一步包括:为类别集数据添加索引条目,其中索引条目包括每个文档的单个出现,其中文档发生包括与文档相关联的类别集合的标识符的序列化的有效载荷,以及 属于类别集的类别的标识符。
    • 38. 发明授权
    • Automatically generated subject recommendations for email messages based on email message content
    • 基于电子邮件内容的电子邮件自动生成主题建议
    • US07761524B2
    • 2010-07-20
    • US11841075
    • 2007-08-20
    • David CarmelShai EreraItzhack GoldbergBoaz Mizrachi
    • David CarmelShai EreraItzhack GoldbergBoaz Mizrachi
    • G06F15/16
    • G06Q10/107
    • The present invention discloses an email application that includes a subject evaluation engine, which is able to automatically generate a subject heading suggestion for an email message based upon content contained in the email message. The subject evaluation engine can also compare a pre-existing subject heading of the email message against content contained in the email message. User selectable interface elements can be included in the email application for invoking the suggestion and comparison functions of the subject evaluation engine. Further, the subject evaluation can automatically be initiated before an email message is sent, can be used to notify a user when the message's subject is inconsistent with the message's content, and can suggest one or more replacement subject headings for the current heading.
    • 本发明公开了一种电子邮件应用程序,其包括主题评估引擎,其能够基于包含在所述电子邮件消息中的内容自动生成电子邮件消息的主题标题建议。 主题评估引擎还可以将电子邮件消息的预先存在的主题标题与电子邮件中包含的内容进行比较。 用户可选择的界面元素可以包括在电子邮件应用中,用于调用主题评估引擎的建议和比较功能。 此外,主题评估可以在发送电子邮件之前自动启动,可以用于当消息的主题与消息的内容不一致时通知用户,并且可以建议当前标题的一个或多个替换主题标题。
    • 39. 发明申请
    • Term-statistics modification for category-based search
    • 基于类别搜索的期限统计修改
    • US20060248074A1
    • 2006-11-02
    • US11117749
    • 2005-04-28
    • David CarmelAdam DarlowYael PetruschkaAya Soffer
    • David CarmelAdam DarlowYael PetruschkaAya Soffer
    • G06F17/30
    • G06F16/33G06F16/31Y10S707/99931Y10S707/99933Y10S707/99935
    • A method for searching a document collection includes providing an index of terms indicating the documents in which the terms appear. A first statistical distribution of each of at least some of the terms in the index and a second statistical distribution of each of at least some of the categories are estimated a over the documents in the collection. A query including one or more of the terms and a category restriction referring to at least one of the categories is accepted. A modified term distribution is produced by operating on the first estimated statistical distribution of at least one of the terms in the query using the second estimated statistical distribution of the at least one of the categories, responsively to the category restriction. The query is applied to the index so as to return a response, in which occurrences of the at least one of the terms are scored responsively to the modified term distribution.
    • 用于搜索文档收集的方法包括提供指示术语出现的文档的术语索引。 在集合中的文档上估计索引中的至少一些术语和至少一些类别中的每一个的第二统计分布中的每一个的第一统计分布。 接受包括一个或多个术语和涉及至少一个类别的类别限制的查询。 响应于类别限制,通过使用所述至少一个类别的第二估计统计分布对查询中的至少一个项的第一估计统计分布进行操作来产生修改后的分配。 将该查询应用于索引以便返回响应,其中至少一个项目的出现响应于修改的术语分布而得分。