Information filtering apparatus and method for retrieving a selected
article from information sources
    1.
    发明授权
    Information filtering apparatus and method for retrieving a selected article from information sources 失效
    用于从信息源检索所选择的文章的信息过滤装置和方法

    公开(公告)号:US6052714A

    公开(公告)日:2000-04-18

    申请号:US766859

    申请日:1996-12-13

    CPC分类号: G06Q30/06 Y10S707/99931

    摘要: An information filtering apparatus for providing articles to a user includes an article extraction section that retrieves articles from articles stored in an article storage section using a user-profile. An excerpt generating section generates excerpts of the retrieved article by calculating similarities between the retrieved articles and the user-profile to generate the excerpt including the user's necessary information. An abstract generating section combines excerpts to form an abstract. The user-profile for each user in the user-profile storage section is modified in accordance with user feedback.

    摘要翻译: 用于向用户提供物品的信息过滤装置包括:物品提取部,其使用用户简档从商品存储部中存储的物品中检索物品。 摘录生成部分通过计算检索到的文章和用户简档之间的相似性来生成摘录,其中包括用户必要的信息。 抽象生成部分结合摘录形成抽象。 根据用户反馈修改用户简档存储部分中每个用户的用户简档。

    Information filtering apparatus for selecting predetermined article from
plural articles to present selected article to user, and method
therefore
    2.
    发明授权
    Information filtering apparatus for selecting predetermined article from plural articles to present selected article to user, and method therefore 失效
    用于从多个物品中选择预定物品来呈现所选择的物品的信息过滤装置及其方法

    公开(公告)号:US5907836A

    公开(公告)日:1999-05-25

    申请号:US695214

    申请日:1996-07-31

    IPC分类号: G06F17/30

    摘要: An information filtering apparatus for receiving articles, such as texts or images, from information sources to select predetermined articles from the supplied articles to a user has a storage portion, an article retrieving portion, a determining portion and a presentation portion. The storage portion stores retrieving conditions previously specified for each user. The article retrieving portion retrieves the supplied articles to select articles which satisfy the retrieving conditions for each user. The determining portion calculates similarities among the articles selected by the article retrieving portion or the selected articles and other articles to determine relevant articles for each article in accordance with the similarities. The presentation portion adds information of the determined relevant articles to the selected articles to present the articles and information to the user.

    摘要翻译: 用于从信息源接收诸如文本或图像的文章的信息过滤装置具有存储部分,文章检索部分,确定部分和呈现部分,以从所提供的文章中向用户选择预定的文章。 存储部分存储先前为每个用户指定的检索条件。 文章检索部分检索所提供的文章以选择满足每个用户的检索条件的文章。 确定部分计算由文章检索部分或所选文章和其他文章选择的文章之间的相似性,以根据相似性来确定每篇文章的相关文章。 呈现部分将所确定的相关文章的信息添加到所选择的文章中,以向用户呈现文章和信息。

    Device and method for filtering information, device and method for
monitoring updated document information and information storage medium
used in same devices
    3.
    发明授权
    Device and method for filtering information, device and method for monitoring updated document information and information storage medium used in same devices 失效
    用于过滤信息的设备和方法,用于监视在相同设备中使用的更新的文档信息和信息存储介质的设备和方法

    公开(公告)号:US6092091A

    公开(公告)日:2000-07-18

    申请号:US929275

    申请日:1997-09-12

    IPC分类号: G06F17/30

    摘要: The present invention is a device and method for filtering information, the device comprising a document database storing document data to be filtered, a reproduced document information storing unit storing fundamental document data used for detection of documents, newly created or updated, a detecting unit for detecting a document, newly created or updated, among document data stored in the document database based on document data stored in the document database and the fundamental document data stored in the reproduced document information storing unit, a similarity computing unit for computing a similarity between the detected document detected by the detecting unit and a retrieval condition set in advance, and a presenting unit for presenting detected documents detected by the detecting unit according to the similarities computed by the similarity computing unit.

    摘要翻译: 本发明是用于过滤信息的装置和方法,该装置包括存储要被滤波的文档数据的文档数据库,存储用于检测新创建或更新的文档的基本文档数据的再现文档信息存储单元,用于 基于存储在文档数据库中的文档数据和存储在再现文档信息存储单元中的基本文档数据,检测在文档数据库中存储的文档数据中新创建或更新的文档;相似度计算单元, 由检测单元检测到的检测文档和预先设置的检索条件;以及呈现单元,用于根据由相似度计算单元计算的相似度呈现由检测单元检测到的检测文档。