MATCHING LEARNING OBJECTS WITH A USER PROFILE USIN
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
专利名称：MATCHING LEARNING OBJECTS WITH A
USER PROFILE USING TOP-LEVEL CONCEPT
COMPLEXITY
发明人：Jacob D. Couch,Jeremy K. Espenshade,Scott
D. Reynolds,Curtis Stratman
申请号：US12027149
申请日：20080206
公开号：US20090197232A1
公开日：
20090806
专利内容由知识产权出版社提供
专利附图：
摘要：In a method and system for matching learning objects with a user profile, a top-
level concept structure, including a keyword hierarchy for each of one or more top-level concepts, can be used to determine the complexity of a learning object. The learning object can include one or more learning object keywords related to one or more top-level concepts contained in the top-level concept structure. The learning object keywords can be assigned a complexity score based upon their location within the keyword hierarchy, and the complexity scores for all of the learning object keywords relating to a top-level concept can be aggregated to generate a learning object top-level concept complexity score. The learning object top-level concept complexity score can be compared with a user's experience rating for that top-level concept and be used to select an appropriate learning object.
申请人：Jacob D. Couch,Jeremy K. Espenshade,Scott D. Reynolds,Curtis Stratman 地址：Oklahoma City OK US,Lancaster PA US,Naperville IL US,Pittsburgh PA US
国籍：US,US,US,US
更多信息请下载全文后查看