4 Components of DSS (Decision Support System) Data Store – The DSS Database Data Extraction and Filtering End-User Query Tool End User Presentation Tools Operational Stored in Normalized Relational Database Support transactions that represent daily operations (Not Query Friendly) Differences with DSS 3 Main Differences Time Span Granularity Dimensionality Operational DSS Time span Real time Historic Current transaction Short time frame Long time frame Specific Data facts Patterns Granularity
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Chapter 1 Exercises 1. What is data mining? In your answer‚ address the following: Data mining refers to the process or method that extracts or \mines" interesting knowledge or patterns from large amounts of data. (a) Is it another hype? Data mining is not another hype. Instead‚ the need for data mining has arisen due to the wide availability of huge amounts of data and the imminent need for turning such data into useful information and knowledge. Thus‚ data mining can be viewed as the result of the
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Introduction to Adit Mining Adit mining is a method of extract minerals from earth horizontally. An adit is a type of entrance to an underground mine which is horizontal or nearly horizontal. Adits are usually built into the side of a hill or Mountain‚ and often occur when a measure of coal or an ore body is located inside the mountain but above the adjacent valley floor or coastal plain. In cases where the mineral vein outcrops at the surface‚ the adit may follow the vein until it is worked
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plications: Text retrieval‚ extraction and categorization‚ John Benjamins Pub- lishing Company‚ Amsterdam‚ The Netherlands and Philadelphia‚ USA‚ 2002 knowledge‚ Psychological Review 104 (1997)‚ no. 2‚ 211–240. 5 New York‚ NY‚ 2005. $Id: vaim-faqs.tex‚v 1.6 2006/05/10 21:45:07 sok Exp $
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Data Mining On Medical Domain Smita Malik‚ Karishma Naik‚ Archa Ghodge‚ Shivani Gaunker Shree Rayeshwar Institute of Engineering & Information Technology Shiroda‚ Goa‚ India. Smilemalik777@gmail.com; naikkarishma39@gmail.com; archaghodge@gmail.com; shivanigaunker@gmail.com Abstract-The successful application of data mining in highly visible fields like retail‚ marketing & e-business have led to the popularity of its use in knowledge discovery in databases (KDD) in other industries
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Introduction to Data Mining Assignment 1 Ex1.1 what is data mining? (a) Is it another hype? Data mining is Knowledge extraction from data this need for data mining has arisen due to the wide availability of huge amounts of data and the imminent need for turning such data into useful information and knowledge. So‚ data mining definitely is not another hype it can be viewed as the result of the natural evolution of information technology. (b) Is it a simple transformation of technology developed
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Wildcat Mining Recently there has been a dispute between the Munduruku Tribe and “wildcat miners”‚ in which several illegal miners had set up various mines on the Munduruku’s land in search of gold. To remove these miners on their land‚ the tribe’s leaders travelled to Brazil‚ demanding from the government to remove illegal miners on their territory. Unfortunately‚ a court action by the government could take years and years‚ thus the Munduruku Tribe decided to evict the illegal miners by themselves
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Data Mining DeMarcus Montgomery Dr. Janet Durgin CIS 500 June 9‚ 2013 Determine the benefits of data mining to the businesses when employing 1. Predictive analytics to understand the behavior of customers Predictive analytics is business intelligence technology that produces a predictive score for each customer or other organizational element. Assigning these predictive scores is the job of a predictive model‚ which has‚ in turn been trained over your data‚ learning from the experience
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generally used as the basic outside structure of a mobile phone. This essay will conduct of several topics‚ such as location of minerals‚ the techniques used to extract the mineral from the ore‚ what tin is actually used for in mobile phones‚ and ways how mining companies‚ can stop from damaging the environment. Location of Minerals The mineral known as tin‚ is actually quite commonly found‚ but when found it is usually found in an extremely low amount. Tin is prominently found in sophisticated areas
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Gold Mining: Why it should be banned in the Philippines? Gold mining in the Philippines can be traced hundreds of years back before the colonizers came to the country. As early as 1521‚ our ancestors were already panning gold and have decorated themselves with gold accessories. As years passed‚ the growth of the mining industry has increased. In 1995‚ Philippine Mining Act was passed which the government allowed foreign companies to fully operate in the country; it created backlash from Filipinos
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