Information Retrieval (IR)

Information retrieval (IR) in computing and information science is the process of obtaining information system resources that are relevant to an information need from a collection of those resources. Searches can be based on full-text or other content-based indexing. Information retrieval is the science[1] of searching for information in a document, searching for documents themselves, and also searching for the metadata that describes data, and for databases of texts, images or sounds.Covers indexing, dictionaries, retrieval, content and analysis. Roughly includes material in ACM Subject Classes H.3.0, H.3.1, H.3.2, H.3.3, and H.3.4.
相关学科: Collaborative FilteringImage RetrievalDigital LibrariesNLPRecommendation SystemsContent-Based Image RetrievalDatabasesSentiment AnalysisSocial and Information NetworksQuestion Answering









Yoshua Bengio

429868 被引用,1063 篇论文

Geoffrey E. Hinton

345738 被引用,408 篇论文

Peer Bork

232248 被引用,731 篇论文

Anil K. Jain

148144 被引用,1055 篇论文

Vladimir Vapnik

134337 被引用,136 篇论文

Raymond J. Dolan

133426 被引用,1043 篇论文

Alan C. Evans

125935 被引用,982 篇论文

Christopher D. Manning

123173 被引用,515 篇论文

Jiawei Han

121361 被引用,1269 篇论文

Jitendra Malik

118374 被引用,531 篇论文