Gold Digging Gold mining is one of the most destructive industries in the world. It can displace communities‚ hurt workers‚ destroy environments and contaminate drinking water. Water and land become polluted with mercury and cyanide which endangers ecosystems‚ animals and people. the health of people and ecosystems. Toxic mine waste contains many dangerous chemicals including arsenic‚ cyanide‚ lead‚ acids‚ merry and petroleum byproducts. Mining companies worldwide dump toxic waste into
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Data Mining Weekly Assignment 6: LIFT; CRM; AFFINITY POSITIONING; CROSS-SELLING AND ITS ETHICAL CONCERNS. What is meant by the term “lift”? The term “lift” describes the improved performance of an exact or specific amount of effort on a modeled sampling‚ as opposed to a random sampling (Spang‚ 2010). In other words‚ if you are able to market via a model to say‚ a given number of random customers (e.g. 1000)‚ and we expect that 50 of them would be successful‚ then a model that can generate 75
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Chilean Copper Mine BCOM/275 Resource: ―Over 30 Workers Trapped After Chilean Copper Mine Collapse‖ article found in the Electronic Reserve Readings. Research additional articles and information about the Chilean mine collapse. Write a 700- to 1‚050-word paper using this and other articles as a resource. Because communications must be designed with the audience in mind‚ answer the following questions: What are some considerations to remember given the different roles and people in the audience
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Lovely professional university CASE STUDY OF DATA MINING Summitted by Jatin Sharma Roll no -32. Reg. no 10802192 A case study in Data Warehousing and Data mining Using the SAS System. Data Warehouses The drop in price of data storage has given companies willing to make the investment a tremendous resource:
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dissatisfaction in the industry is high so Virgin plans to improve customer experience for young users. The goal for Virgin is creating brand loyalty. It is would make the most sense to analyze the landscape of the whole industry using the Porter’s Five Forces Model. There is intense competition between these service providers because they hold a similar market share. The US wireless services in Q4 of 2001 has a minimum of nine wireless providers (Statista). As of Q3 2017‚ there four dominant
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Data Mining Abdullah Alshawdhabi Coleman University Simply stated data mining refers to extracting or mining knowledge from large amounts of it. The term is actually a misnomer. Remember that the mining of gold from rocks or sand is referred to as gold mining rather than rock or sand mining. Thus‚ data mining should have been more appropriately named “knowledge mining from data‚” which is unfortunately somewhat long. Knowledge mining‚ a shorter term‚ may not
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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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Institute of Business Administration (IBA) University of Dhaka STRATEGY ANALYSIS FOR APL Prepared for Dr. Saiful Majid Professor Institute of Business Administration University of Dhaka Prepared by Rabiul Azam Roll No: ZR1201005‚ Batch: 12th Executive MBA Program May 20‚ 2014 Dr. A.K.M Saiful Majid Professor Institute of Business Administration University of Dhaka Subject: Letter of Transmittal. Dear Sir: I am pleased to submit
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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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