IT402-2

 

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IT402

 

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hello,,

please help for project number three 3?

Microsoft Word – IT446-Project Proposals.docx

This project is based on Weka that can be downloaded at the website:

http://www.cs.waikato.ac.nz/%7Eml/weka/downloading.html

Here, you will use WEKA’s J48 decision tree algorithm to perform a data mining session with the cardiology patient data. Open the WEKA explorer and load the cardiology-weka.arff file (attached with the project). This is the mixed form of the dataset containing both categorical and numeric data. Recall that the data contains 303 instances representing patients who have a heart condition (sick) as well as those who do not.

Preprocessing Questions:

1. How many of the instances are classified as Healthy?

2. What percent of the data is female?

3. What is the most commonly occurring domain value for the attribute slope?

4. What is the mean age within the dataset?

5. How many instances have the value 2 for # of Colored Vessels?

Classification Questions using J48:

Perform a supervised mining session using 10 fold cross validation with J48 and class as the output attribute. Answer the following based on your results:

a. What attribute did J48 choose as the top-level decision tree node?

b. Draw a diagram showing the attributes and values for the first two levels of the J48 created decision tree.

c. What percent of the instances where correctly classified? d. How many healthy class instances were correctly classified? e. How many sick class instances were falsely classified as healthy individuals? f. Determine how True Positive Rate (TP Rate) and False Positive Rate (FP Rate) are computed.

 

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IT832 – Mid-Term Research Paper This assignment will be one of several throughout the Ph.D. program that we use to help you prepare for the dissertation process. One of the core competencies necessary to succeed in a doctoral program is the ability to identify other research that pertains to your own. This means you will identify similar research, read the papers, and assimilate prior work into your research. An annotated bibliography helps you develop and hone these research skills. 

Annotation is not the same as an abstract. Abstracts are descriptive, but Annotations are to be evaluative and critical. Provide detail information on how you perceive the paper. This exercise will help you to demonstrate that you can identify, categorize, and digest multiple research papers. Every resource you choose must be peer-reviewed. That means the paper must have undergone a formal peer review before being published in a journal or presented at a conference. You must ensure that your resources have undergone rigorous reviews. In most cases, you can find out the review process for a conference or journal by visiting the appropriate website OR by selecting “peer reviewed” articles on the online database. Do not simply assume that a resource is peer-reviewed – check it out.  

Research Paper Details: 1. Develop a total of seven (6) Annotated Bibliography research paper showing annotations that are descriptive and critical; explaining the author’s point of view, authority, or clarity and appropriateness of expression.  2. The annotated bibliography will specifically focus on the topic: Simulations for policymaking. 3. All papers used must be “peer reviewed” articles and must address how IT is used to model behavior for policymaking. 

Research Paper Criteria: – The Annotated Bibliography research paper must be in the correct APA format, use correct grammar, include at least seven (6) resources, ALL of which must be: peer-reviewed, current, and published within the last six years. – USE YOUR OWN WORDS!!!! DO NOT PLAGIARIZE!!!! The Origination Verification (OV) score must not be more than 15% 

Additional Information/ Helpful Tips: Here are a few URLs with additional information on writing Annotated Bibliography: (I strongly suggest that you look at the resources: – How to Write an Annotated Bibliography – APA Style: https://sites.umuc.edu/library/libhow/bibliography_apa.cfm  

– Creating Annotated Bibliographies Based on APA Style https://www.bethel.edu/library/research/apa-annobib-sixth.pdf  

– Annotated Bibliography: http://libguides.enc.edu/writing_basics/annotatedbib/apa     <<<< Check out the “Rules! Rules! rules!” section 

– How to Prepare an Annotated Bibliography: The Annotated Bibliography: http://guides.library.cornell.edu/annotatedbibliography  

– About annotated bibliographies in MLA, APA, and CMS: https://owl.english.purdue.edu/owl/resource/614/03/  

 

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