Information retrieval (IR) in computing and information science is the task of identifying and retrieving information system resources that are relevant...

In pattern recognition, information retrieval, object detection and classification (machine learning), precision and recall are performance metrics that...

In information science and information retrieval, relevance denotes how well a retrieved document or set of documents meets the information need of the...

Evaluation measures for an information retrieval (IR) system assess how well an index, search engine, or database returns results from a collection of...

Ranking of query is one of the fundamental problems in information retrieval (IR), the scientific/engineering discipline behind search engines. Given...

In cryptography, a private information retrieval (PIR) protocol is a protocol that allows a user to retrieve an item from a server in possession of a...

Cross-language information retrieval (CLIR) is a subfield of information retrieval dealing with retrieving information written in a language different...

Music information retrieval (MIR) is the interdisciplinary science of retrieving information from music. Those involved in MIR may have a background in...

In the context of information retrieval, a thesaurus (plural: "thesauri") is a form of controlled vocabulary that seeks to dictate semantic manifestations...

Retrieval Augmented Generation (RAG) is a technique that grants generative artificial intelligence models information retrieval capabilities. It modifies...

This is a list of free information retrieval libraries, which are libraries used in software development for performing it retrieval functions. It is not...

Legal information retrieval is the science of information retrieval applied to legal text, including legislation, case law, and scholarly works. Accurate...

Multimedia information retrieval (MMIR or MIR) is a research discipline of computer science that aims at extracting semantic information from multimedia...

Literature Analysis and Retrieval System Online, or MEDLARS Online) is a bibliographic database of life sciences and biomedical information. It includes bibliographic...

Content-based image retrieval, also known as query by image content (QBIC) and content-based visual information retrieval (CBVIR), is the application...

Geographic information retrieval (GIR) or geographical information retrieval systems are search tools for searching the Web, enterprise documents, and...

on Information Retrieval (ECIR) is the main European research conference for the presentation of new results in the field of information retrieval (IR)...

The (standard) Boolean model of information retrieval (BIR) is a classical information retrieval (IR) model and, at the same time, the first and most-adopted...

(System for the Mechanical Analysis and Retrieval of Text) Information Retrieval System is an information retrieval system developed at Cornell University...

language processing, machine learning, human–computer interaction, and information retrieval. Semantic Scholar began as a database for the topics of computer...

See templates for discussion to help reach a consensus. › The Information Retrieval Facility (IRF), founded 2006 and located in Vienna, Austria, was...

Center for Intelligent Information Retrieval (CIIR) is a research center at the Department of Computer Science, University of Massachusetts Amherst. It...

descriptions of an information need to a few words. Document retrieval is sometimes referred to as, or as a branch of, text retrieval. Text retrieval is a branch...

In information retrieval, Okapi BM25 (BM is an abbreviation of best matching) is a ranking function used by search engines to estimate the relevance of...

Information science is an academic field which is primarily concerned with analysis, collection, classification, manipulation, storage, retrieval, movement...

In information retrieval, dwell time denotes the time which a user spends viewing a document after clicking a link on a search engine results page (SERP)...

Adversarial information retrieval (adversarial IR) is a topic in information retrieval related to strategies for working with a data source where some...

In information retrieval, tf–idf (also TF*IDF, TFIDF, TF–IDF, or Tf–idf), short for term frequency–inverse document frequency, is a measure of importance...

Human–computer information retrieval (HCIR) is the study and engineering of information retrieval techniques that bring human intelligence into the search...

several different sources, databases, and formats into a uniform information model and retrieval system which can efficiently retrieve that relevant references...