Data mining is the process of discovering potentially useful, interesting, and previously unknown patterns from a large collection of data. The process is similar to discovering ores buried deep underground and mining them to extract the metal. The term "knowledge discovery" is sometimes used to
Educational data mining (EDM) describes a research field concerned with the application of data mining, machine learning and statistics to information generated from educational settings (e.g., universities and intelligent tutoring systems).At a high level, the field seeks to develop and improve methods for exploring this data, which often has multiple levels of meaningful hierarchy, in order
Data mining is the practice of searching large stores of data for patterns. Used in the technical context of data warehousing it is neutral. However, it also has a wider, more pejorative usage that implies imposing patterns (and particularly causal relationships) on data where none exist.
data mining[′dad·ə ‚mīn·iŋ or dād·ə ‚mīn·iŋ] (computer science) The identification or extraction of relationships and patterns from data using computational algorithms to reduce, model, understand, or analyze data. The automated process of turning raw data into useful information by which intelligent computer systems sift and sort
Data mining is a term from computer science.Sometimes it is also called knowledge discovery in databases (KDD). Data mining is about finding new information in a lot of data.The information obtained from data mining is hopefully both new and useful.
Data mining software is one of many analytical tools for reading data, allowing users to view data from many different angles, categorize it, and sum up the relationships identified. The ultimate goal of data mining is prediction and discovery. The process searches for consistent patterns and systematic relationships between variables, then
This authoritative, expanded and updated second edition of Encyclopedia of Machine Learning and Data Mining provides easy access to core information for those seeking entry into any aspect within the broad field of Machine Learning and Data Mining. A
DATA MINING AND WALMART In 1995 WalMart computers processed more than one million complex data queries. The company's data mining efforts are transforming its supplier relationships. WalMart captures point-of-sale transactions from more than 2,900 stores in six countries and continuously transmits this data to its massive 7.5 terabyte Teradata data
A set of special methods for extracting knowledge from large arrays of information. Unlike conventional search, data mining is focused primarily on solving a specific problem and evaluating the practical value of the data retrieved. Visualization of results is an important aspect of this approach.
Data Mining for Education Ryan S.J.d. Baker, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA Introduction Data mining, also called Knowledge Discovery in Databases (KDD), is the field of discovering novel and potentially useful information from large amounts of data. Data mining has been
Data mining refers to the process of discovering useful patterns in very large databases. It uses methods from statistics, machine learning, and database management to restructure and analyze data to extract knowledge or information from the data.
Homeland Security Data Mining and Link Analysis: 10.4018/978-1-60566-010-3152: Data mining is the process of posing queries to large quantities of data and extracting information often previously unknown using mathematical, statistical
This authoritative, expanded and updated third edition of Encyclopedia of Machine Learning and Data Mining provides easy access to core information for those seeking entry into any aspect within the broad field of Machine Learning and Data Mining.A paramount work, its 1000 entries over 200 of them newly updated or added --are filled with valuable literature references, providing the reader
Data mining is the process of analyzing data from different sources and summarizing it into relevant information that can be used to help increase revenue and decrease costs. Its primary purpose is to find correlations or patterns among dozens of fields in large databases. Data mining software is
Data mining can be done manually by slicing and dicing the data until a pattern becomes obvious. Or, it can be done with programs that analyze the data automatically. Data mining has become an
Data Mining: 10.4018/978-1-60566-026-4147: There is an explosion in the amount of data that organizations generate, collect, and store. Organizations are gradually relying more on new technologies to
The practice of looking for a pattern in a large amount of seemingly random data. Data mining is usually done with a computer program and helps in marketing.That is, a company can look at the (publicly available) purchase patterns of a person or group of persons and
control/treatment tests, and online field experiments. Unlike most data mining techniques for finding correlational patterns, controlled experiments allow establishing a causal relationship with high probability. Experimenters can utilize the Scientific Method to form a hypothesis of
This authoritative, expanded and updated second edition of Encyclopedia of Machine Learning and Data Mining provides easy access to core information for those seeking entry into any aspect within the broad field of Machine Learning and Data Mining.
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