Data Mining Using WEKA Tool
$10-30 USD
Paid on delivery
Extract principle components of the training dataset given using the “Principal Component Analysis(PCA)” feature in WEKA tool.
How to use PCA in WEKA:
1. Load the training dataset file from the “preprocess” tab.
2. Go to “Select attributes” tab, from “Attribute Evaluator” choose “PrincipalComponents”.
3. Upon selection of PrincipalComponents, a popup window will open to change the search method to “Ranker” (If it was not already selected). Click “yes”.
4. Click on the “start” button. Upon on doing this the WEKA tool will generate the principal components of the dataset given.
5. Save the Transformed dataset.
Now you need to calculate the Principal components of the “test dataset”. In order to apply any data mining algorithm on training and test datasets, both the datasets must have similar attributes. Unfortunately using Weka GUI tool we can only transform either training or test dataset but not both in to the same dimension. So we need to run weka command called batch filtering command to do that. You can find instructions about it in the following link
https://weka.wikispaces.com/Batch+filtering
The command that you see in the above link is for "Standardize" filter, but you need to modify the command to use "PrincipalComponents" filter. Below is the modified command
java [login to view URL] -b -i [login to view URL] -o [login to view URL] -r [login to view URL] -s [login to view URL]
After successful execution of the command, you will get transformed training and test datasets.
You can use these datasets and apply the data mining algorithms like you did in your assignment-2 (this is just for your info, you no need to do this for your assignment).
In your answer mention the number of attributes in the original test and training data and the number of attributes in the transformed test and training data (obtained using the batch filtering).
Also submit the transformed test and training dataset files that you obtained by executing the batch filtering command.
Project ID: #10335029
About the project
9 freelancers are bidding on average $117 for this job
Hi sir, I am scraping expert, I have did too many similar projects, please check my feedback then you will know. Can you tell me more details? then I will provide demo data for you. Thanks, Kimi
it is my field. i used Weka too much in different projects and published papers. let's do this work together.
Hi, I have strong background in Data Mining and experience with WEKA. Let me help you. I am ready to start. Please send me a message so we can discuss.
I have weka experience. An expert data miner. I have 10+ years experience and more than 600 projects completed on this platform. Please send me complete details. I am very interested to work on this project. Ready to s More
We have highly experienced team members doing data mining task routinely using Weka , R and MATLAB. If you give oppurtunity to us we guaranteed excellent work.
i am M.Tech. in computer engineering. i had already done many projects of the mining using WEKA. so, i am the suitable candidate for this project.
