document retrieval systems

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• Document retrieval — is defined as the matching of some stated user query against a set of free text records. These records could be any type of mainly unstructured text, such as newspaper articles, real estate records or paragraphs in a manual. User queries can… …   Wikipedia

• Document classification — or document categorization is a problem in both library science, information science and computer science. The task is to assign a document to one or more classes or categories. This may be done manually (or intellectually ) or algorithmically.… …   Wikipedia

• Document management system — A document management system (DMS) is a computer system (or set of computer programs) used to track and store electronic documents and/or images of paper documents. It is usually also capable of keeping track of the different versions created by… …   Wikipedia

• Document-oriented database — A document oriented database is a computer program designed for storing, retrieving, and managing document oriented, or semi structured data, information. Document oriented databases are one of the main categories of so called NoSQL databases and …   Wikipedia

• Relevance (information retrieval) — In the context of information science and information retrieval, relevance denotes how well a retrieved set of documents (or a single document) meets the information need of the user. Topical relevance and other kinds of relevance Relevance most… …   Wikipedia

• Document Management System — Dokumentenmanagement dient der datenbankgestützten Verwaltung elektronischer Dokumente. Man versteht darunter in Deutschland die Verwaltung ursprünglich meist papiergebundener Dokumente in elektronischen Systemen. Bei der Verwaltung von… …   Deutsch Wikipedia

• Document warehouse — In the field of data warehouses, a document warehouse is a software framework for analysis, sharing, and reuse of unstructured data, such as textual or multimedia documents.[1][2] This is different from data warehouses that focuses on structured… …   Wikipedia

• Document Image Processing —   Is a technique for using electronic images of paper documents in an information retrieval system. Also simply called DIP. DIP enables the electronic storage of complete paper documents in (typically) optical storage systems which are capable of …   International financial encyclopaedia

• Information retrieval — This article is about information retrieval in general. For the fictional government department, see Brazil (film). Information retrieval (IR) is the area of study concerned with searching for documents, for information within documents, and for… …   Wikipedia

• Human Computer Information Retrieval — The fields of human computer interaction (HCI) and information retrieval (IR) have both developed innovative techniques to address the challenge of navigating the complex information spaces, but their insights have to date often failed to cross… …   Wikipedia

• Text Retrieval Conference — The Text REtrieval Conference (TREC) is an on going series of workshops focusing on a list of different information retrieval (IR) research areas, or tracks. It is co sponsored by the National Institute of Standards and Technology (NIST) and the… …   Wikipedia