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Oписание Data Mining Tutorial

Лучшее приложение Data Mining

Data mining is the process of discovering patterns in large data sets involving methods at the intersection of machine learning, statistics, and database systems. Data mining is an interdisciplinary subfield of computer science and statistics with an overall goal to extract information (with intelligent methods) from a data set and transform the information into a comprehensible structure for further use. Data mining is the analysis step of the "knowledge discovery in databases" process or KDD. Aside from the raw analysis step, it also involves database and data management aspects, data pre-processing, model and inference considerations, interestingness metrics, complexity considerations, post-processing of discovered structures, visualization, and online updating.

The term "data mining" is a misnomer, because the goal is the extraction of patterns and knowledge from large amounts of data, not the extraction (mining) of data itself. It also is a buzzword and is frequently applied to any form of large-scale data or information processing (collection, extraction, warehousing, analysis, and statistics) as well as any application of computer decision support system, including artificial intelligence (e.g., machine learning) and business intelligence. The book Data mining: Practical machine learning tools and techniques with Java (which covers mostly machine learning material) was originally to be named just Practical machine learning, and the term data mining was only added for marketing reasons. Often the more general terms (large scale) data analysis and analytics – or, when referring to actual methods, artificial intelligence and machine learning – are more appropriate.

The actual data mining task is the semi-automatic or automatic analysis of large quantities of data to extract previously unknown, interesting patterns such as groups of data records (cluster analysis), unusual records (anomaly detection), and dependencies (association rule mining, sequential pattern mining). This usually involves using database techniques such as spatial indices. These patterns can then be seen as a kind of summary of the input data, and may be used in further analysis or, for example, in machine learning and predictive analytics. For example, the data mining step might identify multiple groups in the data, which can then be used to obtain more accurate prediction results by a decision support system. Neither the data collection, data preparation, nor result interpretation and reporting is part of the data mining step, but do belong to the overall KDD process as additional steps.

A data warehouse is constructed by integrating data from multiple heterogeneous sources.

It supports analytical reporting, structured and/or ad hoc queries and decision making. This tutorial adopts a step-by-step approach to explain all the necessary concepts of data warehousing.

Tutorial collections of Categories are below and provide all Topic Like,

Data Warehouse Overview

Data Warehouse Concepts

Data Warehouse System Processes

Data Warehouse Architecture

Data Warehouse Terminologies

Data Warehouse Delivery Process

Data Warehouse Multidimensional OLAP

Data Warehouse Schemas

Data Warehouse Testing

Data Warehouse Future Aspects

Data Warehouse Interview Questions

Data Warehouse Partitioning Strategy

Data Warehouse Metadata Concepts

Data Warehouse Data Marting

Data Warehouse System Managers

Data Warehouse Process Managers

Data Warehouse Security

Data Warehouse Tuning

and many others

Что нового в последней версии 1.1

Last updated on 23/05/2020

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Дополнительная информация о Приложения

Последняя версия

Запросить Data Mining Tutorial обновление 1.1

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Smary Anki

Требуемая версия Android

Android 4.1+

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Data Mining Tutorial Скриншоты

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