منابع مشابه
Entity Search Evaluation over Structured Web Data
The search for entities is the most common search type on the web beside navigational searches. Whereas most common search techniques are based on the textual descriptions of web pages, semantic search approaches exploit the increasing amount of structured data on the Web in the form of annotations to web-pages and Linked Data. In many technologies, this structured data can consist of factual a...
متن کاملEntity Recommendations in Web Search
While some web search users know exactly what they are looking for, others are willing to explore other topics related to an initial interest. Often, the user’s initial interest can be uniquely linked to an entity in a knowledge base, and in this case it is natural to recommend the explicitly linked entities for further exploration. In real world knowledge bases, however, the number of linked e...
متن کاملInsights into Entity Recommendation in Web Search
User engagement is a fundamental goal for search engines. Recommendations of entities that are related to the user’s original search query can increase engagement by raising interest in these entities and thereby extending the user’s search session. Related entity recommendations have thus become a standard feature of the interfaces of modern search engines. These systems typically combine a la...
متن کاملEntity-Based Keyword Search in Web Documents
In document search, documents are typically seen as a flat list of keywords. To deal with the syntactic interoperability, i.e., the use of different keywords to refer to the same real world entity, entity linkage has been used to replace keywords in the text with a unique identifier of the entity to which they are referring. Yet, the flat list of entities fails to capture the actual relationshi...
متن کاملFeatures and Aggregators for Web-scale Entity Search
We focus on two research issues in entity search: how to score a document or snippet that potentially supports a candidate entity, and how to aggregate or combine scores from different snippets into an entity score. Proximity scoring has been studied in IR outside the scope of entity search. However, aggregation has been hardwired except in a few cases where probabilistic language models are us...
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ژورنال
عنوان ژورنال: IEEE Transactions on Knowledge and Data Engineering
سال: 2012
ISSN: 1041-4347
DOI: 10.1109/tkde.2011.168