Data mining is the automated analysis of large amounts of data patterns and trends that might.
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Posted On :
Nov-23-2011
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Article Word Count :
580
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A large amount of information to business as usual, government and R & D organizations is collected. They are usually stored in large data warehouses or bases.
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A large amount of information to business as usual, government and R & D organizations is collected. They are usually stored in large data warehouses or bases. Data mining is associated with the correct information removed, cleaned and is integrated with external sources. In other words, the great mass of information, the specific decision analysis is presented as a retrieval of useful information.
Data mining is the automated analysis of large amounts of data patterns and trends that might otherwise be overlooked is set to find. It is largely to understand consumer marketing research, product development, analysis of demand and supply, telecommunications and the like is used in many applications. Mathematical algorithm is based on data mining and analytical skills to achieve the desired results from large database collections drive.
This is technically predictive information from large databases for analysis hidden, automated mining can be defined. Web mining integrated with mathematical algorithms and software tools using statistical techniques is required.
A number of different technical approaches, such as data mining include:
Clustering
Data Compression
Classification Rule Learning
Finding dependencies network
Analysis of the changes
To abnormalities
The software allows users to analyze large databases to provide solutions to business decision problems. Data mining technology and business solutions do not like statistics. This type of data mining software, customers will be intrigued by the idea that the new product offers.
This text, web, audio and video data mining, pictorial data mining, relational databases, and is available in various forms, such as social networking. This type of data mining is also known as Knowledge Discovery in the database, because it looks for information in large databases. Clustering and partitioning software, statistical analysis software, text analysis, mining and information retrieval software and visual software: data mining is the main types of software.
The evolution of Web search engines and large has been abundant and growing pile of data and information on our fingers. It has now become a popular and important for information retrieval and analysis.
Today, Web search services are increasingly complex. These various factors, such as business intelligence and web interaction to achieve the desired results.
Web researchers can retrieve information using search engines (keyword queries) or browsing specific web resources. However, these methods are ineffective. Keyword search provides a large piece of irrelevant information. Since each page contains a number of outgoing links, it is difficult to extract data by browsing too.
Web mining is filed under Web Content Mining, Web Mining and Web Usage Mining Structure. Content mining focuses on finding and retrieving information from the web. Use Mining extracting and analyzing user behavior. Structure involved in exploring the structure of hyperlinks.
Web mining services can be divided into three subtasks:
Information Retrieval (IR): The purpose of this subtask is to automatically find all relevant information and filtering irrelevant. It uses search engines like Google, Yahoo, MSN etc. and other resources to find the necessary information.
Generalization: The purpose of this subtask is to the interests of users to explore the use of data mining methods such as clustering and association rules. Because the data are dynamic web and inaccurate, it is difficult to apply traditional data mining techniques directly on the raw data.
Data validation (DV): It tries to discover knowledge from data provided by the former tasks. Researcher can test different models, simulate and ultimately validate the web for information consistency.
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Article Source :
http://www.articleseen.com/Article_Data mining is the automated analysis of large amounts of data patterns and trends that might._108852.aspx
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Author Resource :
Gungun Vghl writes article on Invoice Data Entry, Form Data Entry, Data Entry UK, Web Screen Scraping, Web Data Scraping, Web Data Extraction etc.
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Keywords :
Web Data Extraction, Form Data Entry, Data Entry UK,
Category :
Business
:
Small Business
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