What is Information Retrieval

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Information Retrieval is understood as a fully automatic process that responds to a user query by examining a collection of documents and returning a sorted document list that should be relevant to the user requirements as expressed in the query. Learn more in: Searching Health Information in Question-Answering Systems

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The activity of obtaining information resources relevant to an information need from a collection of information resources. Searches can be based on metadata or on full-text indexing. Learn more in: Linkage Discovery with Glossaries

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Information retrieval is the science of searching for information in documents, searching for documents themselves, searching for meta-data which describe documents or searching within databases, whether relational stand-alone databases or hyper textually-networked databases such as World Wide Web. Learn more in: Automatic Reference Tracking

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Implementation of tools to assist the user in research to find important information concerning business issues. Learn more in: Information Architecture: Case Study

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Information retrieval techniques are used to extract the relevant information from the natural language documents and represent it in a structured form suitable for computer processing. Learn more in: Semantic Approach to Knowledge Representation and Processing

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Information retrieval is the science of searching for information in documents for text, sound, images or data. Learn more in: Interactive Personalized Catalogue for M-Commerce

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The process of finding information in a set of documents by use of a computer. Learn more in: Towards Multimedia Digital Libraries

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The scientific discipline that deals with the representation, organization, storage, and maintenance of information objects and in particular textual objects. The representation and organization of the information items should provide the user with easy access to the relevant information and satisfy the user’s various information needs. Learn more in: Indexing Textual Information

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A branch of science that deals with the representation, storage, organization of, and access to information with the prime aim of retrieval information for a given set of queries. Learn more in: Web Search Engine Architectures and their Performance Analysis

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The activity of obtaining information resources relevant to an information need from a collection of information resources. Searches can be based on metadata or on full-text indexing. Learn more in: Information Retrieval by Linkage Discovery

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The processes, methods, and procedures involved in finding information from a data file, which now is typically a digital catalog, index, database, or the entire Web. The objective is to find all information relevant to the particular need while excluding all information that is irrelevant to that need. Learn more in: Elementary School Students, Information Retrieval, and the Web

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The resource or document discovery from the Web. Learn more in: The State of the Art in Web Mining

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To retrieve information useful or relevant to the query. Learn more in: The Perspectives of Improving Web Search Engine Quality

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Field of information technology whose aim is to provide techniques to process queries for extracting information from corpus. Learn more in: Semantic Measures

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The process of locating relevant documents from a large collection of data in physical and electronic forms. Learn more in: Human and Social Aspects of Information Seeking in Cross-Language Information Retrieval

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Is the activity of obtaining information relevant to an information need from a collection of information resources. Searches can be based on metadata. Learn more in: Integrating Ontologies and Bayesian Networks in Big Data Analysis

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The processes involved in the searching, finding, filtering, and presentation of information in an information system. Learn more in: Potentials and Limitations of Cyber Knowledge Brokers as Knowledge Providers

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Information retrieval is the process of exploring stored data for connected usage. Learn more in: Web 2.0 Mash-Up System for Real Time Data Visualisation and Analysis Using OSS

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An activity of tracing information from a collection of information resources and recovering back the relevant results as per needs of information seekers. Learn more in: Online Information Retrieval Systems Trending From Evolutionary to Revolutionary Approach

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Information retrieval (IR) is the science of searching for information in documents, searching for documents themselves, searching for metadata which describe documents, or searching within hypertext collections such as the Internet or intranets. Learn more in: Retrieving Non-Latin Information in a Latin Web: The Case of Greek

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Information retrieval is concerned with the representation and knowledge and subsequent search for relevant information within these knowledge sources. Information retrieval provides the technology behind search engines. Learn more in: Automatic Quality Assessment for Internet Pages

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Fully automatic process that responds to a user query by examining a collection of documents and returning a sorted document list that should be relevant to the user requirements as expressed in the query. Learn more in: Analysis and Assessment of Cross-Language Question Answering Systems

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A sector of the computer sciences that focuses on implementing solutions for searching information in large collections of resources, both structured and unstructured, such as natural language texts, images, and videos. Learn more in: Technological Help to Prevent and Reduce Cyberbullying

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Information retrieval (IR) is the science of searching for information in documents for text, sound, images or data. Learn more in: Networked Memex Based on Personal Digital Library

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Information retrieval is concerned with the representation and knowledge and subsequent search for relevant information within these knowledge sources. Information retrieval provides the technology behind search engines. Learn more in: Artificial Intelligence for Information Retrieval

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The art and science of searching for information in documents, searching for documents themselves, searching for metadata which describe documents, or searching within databases, whether relational stand-alone databases or hypertext networked databases such as the Internet or intranets, for text, sound, images or data. Learn more in: Data Mining Fundamental Concepts and Critical Issues

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The extraction of hidden information from stored data. Learn more in: Insight Into Big Data Analytics: Challenges, Recent Trends, and Future Prospects

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A sector of the computer sciences that focuses on implementing solutions for searching information in large collections of resources, both structured and unstructured, such as natural language texts, images, and videos. Learn more in: Technological Help to Prevent and Reduce Cyberbullying

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Is the activity of searching information, relevant to user’s needs from a collection of documents. Documents usually are texts, but can be images, video, or sounds. Learn more in: Unsupervised Automatic Keyphrases Extraction on Italian Datasets

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The process of discovering a set of documents from static collection which satisfy a user’s temporary information need defined by a query. Learn more in: A Primer on Text-Data Analysis

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Information retrieval is the science of searching for information in a document, searching for documents themselves, and also searching for metadata. Learn more in: Original E-Assessment Methods

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A discipline that concerns effective transfer of information between creator of information and user of information. In the system perspective, representation, storage, organization, access, and distribution of information are studied, while, in the user perspective, various information seeking models and how to satisfy users’ information need are studied. Learn more in: Literature Review in Computational Linguistics Issues in the Developing Field of Consumer Informatics: Finding the Right Information for Consumer's Health Information Need

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Information retrieval is concerned with the representation and knowledge and subsequent search for relevant information within these knowledge sources. Information retrieval provides the technology behind search engines. Learn more in: User-Adapted Information Services

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The process of locating relevant documents from a large collection of data in physical and electronic forms. Learn more in: Cognitive and Psychological Factors in Cross-Language Information Retrieval

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Information Retrieval (IR) deals with the representation, storage, organization of, and access to information items. The representation and organization of the information items should provide the user with easy access to the information in which he is interested. Learn more in: IT Application Development with Web Services

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Is the science of searching for objects (documents, information within documents, and metadata about documents, as well as that of searching relational databases and the World Wide Web) that match a search query. Learn more in: Intangible Heritage Management and Multimodal Navigation

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The activity of obtaining information resources relevant to an information need from a collection of information resources. Searches can be based on metadata or on full-text indexing. Learn more in: Data Linkage Discovery Applications

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Information retrieval (IR) is the science of searching for information in documents, searching for documents themselves, searching for metadata which describe documents, or searching within hypertext collections such as the Internet or intranets. IR is further analyzed to text retrieval, document retrieval, and image, video, or sound retrieval. IR is an interdisciplinary scientific field based in computer science, library science, information science, cognitive psychology, linguistics, and statistics. Learn more in: Towards a Model for Evaluating Web Retrieval Systems in Non-English Queries

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The process by which a user may access relevant information in a timely and effective manner. Learn more in: Cross-Language Information Retrieval on the Web

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The scientific discipline that deals with the representation, organization, storage and maintenance of information objects and in particular textual objects. The representation and organization of the information items should provide the user with easy access to the relevant information and satisfy the user’s various information needs. Learn more in: Indexing and Compressing Text

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The art and science of searching for information in documents, searching for documents themselves, searching for metadata which describe documents, or searching within databases, whether relational stand-alone databases or hypertext networked databases such as the Internet or intranets, for text, sound, images, or data. Learn more in: Data Mining: Payoffs and Pitfalls

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Information retrieval is concerned with the representation of knowledge and subsequent search for relevant information within these knowledge sources. Information retrieval provides the technology behind search engines. Learn more in: Technologies for Information Access and Knowledge Management

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The science and process of finding and accessing information Learn more in: Legal Issues for Research and Practice in Computational Forensics

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The process of bringing down to the relevant information from various information resources and it can be of text retrieval, image retrieval etc. Learn more in: An Insight Into Deep Learning Architectures

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Information retrieval (IR) is the science of searching for information in documents, searching for documents themselves, searching for metadata which describe documents, or searching within databases, whether relational stand-alone databases or hypertextually-networked databases such as the World Wide Web7. Learn more in: Exploiting Collaborative Tagging Systems to Unveil the User-Experience of Web Contents: An Operative Proposal

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To retrieve information from a dataset based on a submitted query. Learn more in: Mathematical Retrieval Techniques for Online Mathematics Learning

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A process of obtaining information system resources relevant to an information need from a collection. Learn more in: Information Processing in Research Paper Recommender System Classes

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Information retrieval is concerned with the representation and knowledge and subsequent search for relevant information within these knowledge sources. Information retrieval provides the technology behind search engines. Learn more in: Text Mining

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ML and DL learning techniques are used in applications like searching by search engines, text matching and search by finding similarity, and image filtering. Learn more in: Artificial Intelligence and Machine Learning Algorithms

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is the science of searching for documents, for information within documents. Learn more in: Evaluating the Context Aware Browser: A Benchmark for Proactive, Mobile, and Contextual Web Search

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A set of procedures, which mainly deals with the search in text files. The procedures are often described in the context of library work. Learn more in: The Use of Natural Language Processing for Market Orientation on Rare Diseases

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is the tracing and recovery of specific information from stored data. Learn more in: Harnessing the Power of Artificial Intelligence for Modelling and Understanding Cultural Heritage Data

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Information retrieval (IR) is finding material (usually documents) of an unstructured nature (usually text) that satisfies an information need from within large collections (usually stored on computers). Learn more in: TempClass: Implicit Temporal Queries Classifier