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Data mart

About: Data mart is a research topic. Over the lifetime, 559 publications have been published within this topic receiving 8550 citations.


Papers
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21 Sep 2012
TL;DR: The design and development of a dashboard that visualizes OnLine Analytical Processing information, comprised of a visualization and set of gesture interactions, is described, which has resulted in a web application usable on mobile as well as desktop devices with touchscreens.
Abstract: This report describes the design and development of a dashboard that visualizes OnLine Analytical Processing information. Users are able to navigate through the information using touch-based gestures. The source of the information is a Customer Relationship Management tool. This information is made accessible using a Data Warehouse and a Data Mart. Before the design and implementation of the dashboard was started a few other steps were required. The first step in this process was to map out the situation at the start as well as the information needs of the end user. The design of the dashboard, comprised of a visualization and set of gesture interactions, is based on the information needs of the end user. The design was implemented using standardized web technologies. This approach has resulted in a web application usable on mobile as well as desktop devices with touchscreens. Finally an end user validation of the system was performed to determine whether the application fulfills the needs determined at the beginning. Testing with the dashboard revealed that there were a few points on which the dashboard can be improved. Users want to explore the information with more detail. Another point is that the users required more axes to fulfill their information need. Users found the system easy to work with and the dashboard invited them to explore the information.

1 citations

01 Jan 2012
TL;DR: The article introduces the example of solving the analysis applied problem by the real data of the industrial enterprise as well as the concept of developing such technique based on Data Mining technique.
Abstract: The author proposes the original technique for solving the problems of data mining of the production data at the industrial enterprises. The work describes the concept of developing such technique including the typical architecture of BI-system, approaches to designing and implementing central warehouse of the production data, subject data mart as well as the way of implementing the models of production data analysis based on Data Mining technique. The article introduces the example of solving the analysis applied problem by the real data of the industrial enterprise.

1 citations

Patent
20 Nov 2002
TL;DR: In this article, a system for a distributed remote education using the Internet and a method for managing thereof are provided to embody an education information E-market place capable of performing a reasonable cost calculation and a fit service of education contents through a data mining by adding a common work concept of education information concerned person to a life cycle of education content.
Abstract: PURPOSE: A system for a distributed remote education using the Internet and a method for managing thereof are provided to embody an education information E-market place capable of performing a reasonable cost calculation and a fit service of education contents through a data mining by adding a common work concept of an education information concerned person to a life cycle of education contents. CONSTITUTION: An integrated client supporting server(100) is connected to the Internet through an Internet host. The server(100) includes a web server(110), a servlet engine(120) for managing a servlet interlocked with the web server(110), a JSP(Jackson Structured Programming) engine(130) for managing a JSP, the first server area comprising a Java Beans(140) which is a recycled available component, and the second server area comprising an EJB(Enterprise Java Beans) component such as a Session Bean(160) and an Entity Bean(170) and a server program(150) such as a web application server. A data storing architecture(200) constitutes a data warehouse of a distributed environment and storage such as a data mart. A client(300) includes various Internet devices(310) of an education information user capable of connecting to the integrated client supporting server(100) through the Internet using an Internet communication unit and user interfaces(320,330) for displaying information and charging a two-way communication.

1 citations

01 Jul 1998

1 citations

Proceedings ArticleDOI
24 Aug 2014
TL;DR: Sprint's Head of Predictive Modeling, Tracey De Poalo, will talk about the process she developed using SAS and logistic regression to build a wide range of models, and Jeremy Howard will discuss his experience as a consultant at Sprint comparing R and random forests to the existing process.
Abstract: It's not often we get to peer into the details of how big corporates use predictive modeling in practice. In this talk, Sprint's Head of Predictive Modeling, Tracey De Poalo, will talk about the process she developed using SAS and logistic regression to build a wide range of models. Jeremy Howard will discuss his experience as a consultant at Sprint comparing R and random forests to the existing process, and will show the pros and cons of each approach.The talk will also cover the 'real world' issues that Tracey has dealt with in creating a reusable process, including data mart development, sampling, testing, reporting, and implementation with internal customers.Sprint's existing process is the best that Jeremy has seen in industry, and shows a lot of best practices in data structure, documentation, testing, automation, and customer interaction, and modeling.

1 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
202113
202020
201926
201823
201726
201627