définition data mining

What is Data Mining? Webopedia Definition

Data mining requires a class of database applications that look for hidden patterns in a group of data that can be used to predict future behavior. For example, data mining software can help retail companies find customers with common interests. The phrase data mining is commonly misused to describe software that presents data in new ways.

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Data-mining | definition of Data-mining by Medical dictionary

data mining The process of exploring and analysing databases to find previously unidentified patterns of data—popularly known as “hidden data”—which can be exploited for various purposes and produce new insights on outcomes, alternative treatments or effects of treatment on different populations.

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Data Mining Definition - Tech Terms

Data mining is the process of analyzing large amounts of data in order to discover patterns and other information. It is typically performed on databases, which store data in a structured format.By "mining" large amounts of data, hidden information can be discovered and used for other purposes.

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12 Data Mining Tools and Techniques - Invensis Technologies

12 Data Mining Tools and Techniques What is Data Mining? Data mining is a popular technological innovation that converts piles of data into useful knowledge that can help the data owners/users make informed choices and take smart actions for their own benefit.

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A definition of data mining - lynda

- This is the definition of data mining that I have used…and refined over many years.…Data mining is the selection and analysis of data,…accumulated during the normal course of doing business,…to find and confirm previously unknown relationships…that can produce positive and verifiable outcomes…through the deployment of predictive ...

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What is data mining? - Definition from WhatIs

Data mining is the process of sorting through large data sets to identify patterns and establish relationships to solve problems through data analysis. Data mining tools allow enterprises to predict future trends. Read an exclusive interview with Andrew Burt, chief privacy offer and legal engineer ...

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Data Mining: Simple Definition, Uses & Techniques ...

Data mining, or knowledge discovery from data (KDD), is the process of uncovering trends, common themes or patterns in “big data”. Uncovering patterns in data isn’t anything new — it’s been around for decades, in various guises.

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What does data mining mean? - Definitions

Data mining, an interdisciplinary subfield of computer science, is the computational process of discovering patterns in large data sets involving methods at the intersection of artificial intelligence, machine learning, statistics, and database systems.

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Data Mining - Investopedia

Data mining is a process used by companies to turn raw data into useful information. By using software to look for patterns in large batches of data, businesses can learn more about their ...

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What is data mining? definition and meaning ...

Data mining uses artificial intelligence techniques, neural networks, and advanced statistical tools (such as cluster analysis) to reveal trends, patterns, and relationships, which …

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What Is Data Mining? - Oracle

Data mining algorithms are often sensitive to specific characteristics of the data: outliers (data values that are very different from the typical values in your database), irrelevant columns, columns that vary together (such as age and date of birth), data coding, and data that you choose to include or exclude.

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Data mining definition and meaning | Collins English ...

Data mining involves collecting information from data stored in a database, for example in order to find out about people's shopping habits. [ computing ] Data mining …

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DATA MINING | meaning in the Cambridge English Dictionary

data mining definition: 1. the process of using special software to look at large amounts of computer data in order to find out useful information, for example what types of product a company's customers buy 2. the examination of large amounts of information stored in …

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Data mining - definition of data mining by The Free Dictionary

data mining n. The extraction of useful, often previously unknown information from large databases or data sets. data mining n (Computer Science) the gathering of information from pre-existing data stored in a database, such as one held by a supermarket about customers' shopping habits ThesaurusAntonymsRelated WordsSynonymsLegend: Switch to new ...

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A definition of data mining - LinkedIn

Data mining is the selection and analysis of data, accumulated during the normal course of doing business, to find and confirm previously unknown relationships that can produce positive and ...

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What is Data Mining: Definition | Informatica US

Data mining is the work of analyzing business information in order to discover patterns and create predictive models that can validate new business insights.

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Data Mining Definition - Free Download Data Mining ...

NovoSpark Visualizer is a powerful data visualization, qualitative analysis, and data mining software system that enables qualitative analysis of multi-dimensional data on a graphical image. NovoSpark Visualizer is an advanced, powerful and feature rich ...

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data-mining noun - Definition, pictures, pronunciation and ...

Definition of data-mining noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. We use cookies to enhance your experience on our website, including to provide targeted advertising and track usage.

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Data dredging - Wikipedia

Data dredging (also data fishing, data snooping, data butchery, and p-hacking) is the misuse of data analysis to find patterns in data that can be presented as statistically significant when in fact there is no real underlying effect.

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Problem Definition - Data Mining Map

Problem Definition Understanding the project objectives and requirements from a domain perspective and then converting this knowledge into a data science problem definition with a preliminary plan designed to achieve the objectives.

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Data mining - Definition, Uses & Tools

When a large set of data is manipulated and analyzed to extract useful information or knowledge, it is called data mining. It is the process of digging through a huge set of data to extract relevant knowledge from a raw data set.

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What is Data Mining in Healthcare?

The most basic definition of data mining is the analysis of large data sets to discover patterns and use those patterns to forecast or predict the likelihood of future events. That said, not all analyses of large quantities of data constitute data mining.

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Data mining dictionary definition | data mining defined

data mining - Computer Definition Exploring and analyzing detailed business transactions. It implies "digging through tons of data" to uncover patterns and relationships contained within …

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What is Data Mining? Learn about Definition and Purpose ...

Data mining, also referred to as data or knowledge discovery, is the process of analyzing data and transforming it into insight that informs business decisions. Data mining software enables organizations to analyze data from several sources in order to detect patterns. With the volume of data ...

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What is Data Mining? - Definition from Techopedia

Data mining is the process of analyzing hidden patterns of data according to different perspectives for categorization into useful information, which is collected and assembled in common areas, such as data warehouses, for efficient analysis, data mining algorithms, facilitating business decision making and other information requirements to ultimately cut costs and increase revenue.

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Definition of Data Mining - Write a Writing

Data mining can be defined as a process of analyzing a set of data from several different point of views and once it is analyzed, it gets summarized and turned into useful information.

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What is data mining? | SAS

Data mining is the process of finding anomalies, patterns and correlations within large data sets to predict outcomes. Using a broad range of techniques, you can use this information to increase revenues, cut costs, improve customer relationships, reduce risks and more.

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Data mining | Define Data mining at Dictionary

Data mining definition, the process of collecting, searching through, and analyzing a large amount of data in a database, as to discover patterns or relationships: the use of data mining …

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data mining | Definition of data mining in English by ...

‘Once pulled into the SQL database, the information can be sliced and diced using Crystal Analysis data mining software.’ ‘In scientific data mining, algorithms seek to cluster, generalize, and classify patterns and correlations in databases.’

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Data Mining | Definition of Data Mining by Merriam-Webster

Data mining definition is - the practice of searching through large amounts of computerized data to find useful patterns or trends. the practice of searching through large amounts of computerized data to find useful patterns or trends…

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Data Mining - What is Data Mining ? Data Mining meaning ...

Definition: In simple words, data mining is defined as a process used to extract usable data from a larger set of any raw data. It implies analysing data patterns in large batches of data …

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What is Text Mining? - Definition | Need and Application

Definition : Text Mining, is a method of obtaining information from unstructured text by using techniques from data mining, machine learning, natural language processing, information retrieval and knowledge management.

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Data mining | computer science | Britannica

…rise to data warehousing and data mining. The former is a term for unstructured collections of data and the latter a term for its analysis. Data mining uses statistics and other mathematical tools to find patterns of information. For more information concerning business on the Internet, see e-commerce.…

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What is Text Data Mining? - Definition from Techopedia

Text data mining involves combing through a text document or resource to get valuable structured information. This requires sophisticated analytical tools that process text in order to glean specific keywords or key data points from what are considered relatively raw or unstructured formats.

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