نتایج جستجو برای: keyword based
تعداد نتایج: 2941759 فیلتر نتایج به سال:
Notwithstanding the success of collaborative filtering algorithms for item recommendation there are still situations in which there is a need for content-based recommendation, especially in new-item scenarios, e.g. in streaming broadcasting. Since video content is hard to analyze we use documents describing the videos to compute item similarities. We do not use the descriptions directly, but us...
Paper presents a survey of methods and approaches for keyword extraction task. In addition to the systematization of methods, the paper gathers a comprehensive review of existing research. Related work on keyword extraction is elaborated for supervised and unsupervised methods, with special emphasis on graphbased methods as well as Croatian keyword extraction. Selectivity-based keyword extracti...
Majority of data owners have moved their services to the cloud servers. Members any organization can access from by using keyword-based search. Being based on Boolean keyword matching system or semantic search they are unable provide accurate results as well understand misspelled keywords. With existing searching mechanisms like in place, often slow and result missing information produce result...
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