The building process of Artificial Neural Networks (ANNs) in WEKA is using Multilayer Perceptron (MLP) function. MLP is a classifier that uses backpropagation to classify instances. The network can be built by hand, created by an algorithm or both. This study exploring one of WEKA features to build an ANN.
Keywords : Artificial Neural Network, WEKA, Multilayer Perceptron.
Download Building Artificial Neural Network Using WEKA
or the presentation.
Entropy at a given node t:
(NOTE: p( j | t) is the relative frequency of class j at node t).
Download di link berikut
Tugas Entropi (Arman)
Nowadays the business environment in organization is ever changing, and it is becoming more and more complex. Organizations, both private and public, feel increasing pressures that force them to respond quickly to changing conditions and to be innovative in the way they operate. Such activities require organizations to be agile and make frequent and quick strategic. The manager is should use the right decision in the right time so the manager should use the right vendor of its business intelligence applications. This paper will compare some business intelligence application both open source and commercial tools.
To download this *direction-less* paper, follow the link below
HA.02 Commercial VS Open Source Business Intelligence Tools
or the presentation file
Commercial VS Open Source BI Tools Presentation
The objective upon completion of this practical work is that students understand how to make report and sub report in Microsoft SQL Server 2008 Business Intelligence by using the example data from AdventureWork that consist of data warehouses containing fact tables with the complete relationship between fact tables in the data warehouse.
The practical work objective is to understand schema, fact relationship, practicing data mining and Integration Services in SQL Server 2008. This is done by doing assignment given by assistant (will be explained later). The result of this practical work is the know how to use Analysis Services and Integration Services in SQL Server 2008.
In this assignment, we try to find interesting development for Business Intelligence tools from intelligententerprise.com.
There are many tools for Business Technologies today. The most interesting are they that using the latest kind of technology. The more modern technology used by the tools, the better use it can be. Not only the business that shapes technology, but the technologies can shapes business, for the need of keeping competitive advantages. One article we got from the website is 4 Technologies That Are Reshaping Business Intelligence, written by Doug Henschen, published in August 2009. The full article can be viewed in http://www.intelligententerprise.com/showArticle.jhtml?articleID=219500509.
Based on the article, the next-generation BI is being formed by predictive analytics, real-time monitoring, in-memory processing, and SaaS.
For complete version, download from the link below
Ass.W02 – Exploring Business Intelligence Tools
or the ppt
Exploring BI Tools Presentation
When we get into new semester, we will pick new classes and will get new schedule, and sometimes it is confusing to arrange the best schedule for us. We need to do it manually and usually takes a lot of time and not impossible to made mistakes. College scheduler can help you for that. Continue reading ‘Imagining BI Application’
The practical work objective is to understand OLAP and how we use it on SQL Server 2008. This is done by observing the presentation given by practical work assistants and try to explore OLAP in SQL Server 2008 or formally known as SQL Server Analysis Services (SSAS) in its documentation and also have limited covers on SQL Server Integration Services (SSIS). The result of this practical work is the students know better about the practice of using the software for business intelligence related analysis.
The practical work objective is to understand the framework of Microsoft SQL Server 2008 Business Intelligence and how to install it.. This is done by observing the presentation given by practical work assistants and try to install it ourselves. The result of this practical work is the students know better about the software and what it will be used to and then can install it to the system.
Students are also required to create a blog for his/her group. Blog must be created in wordpress and blogspot only. Do not forget to make a page entitled “about” that discribe each member of the group. Include member’s photo as well in this page. After finishing lab. Practical work, students are required to make posting in their blog. Posting in blog must be written in Bahasa Indonesia.
Dalam rangka hal tersebut di atas-lah blog ini dibuat..
