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Fundamentals of Data Mining Assignment -
Q1. Describe the similarities and difference between Decision and Regression Tree learning.
Q2. Use the Regression tree learning scheme (M5P) to analyze the CPU.arff. Evaluate the difference between a model tree and a regression tree (right click on the option provides "build Regression Tree" option). Experiment with the available parameters to understand their significance and discuss how they influence the model?
Q3. Use M5P Model tree learning scheme (M5P, ensure that the "Build Regression Tree" parameter =False) to analyze the bolts data (bolts.arff without the TIME attribute):
Analyze the data. What adjustments have the greatest effect on the time to count 20 bolts?
How does this model differ from the Regression Tree induced tree?
Q4. Use a k-means clustering (SimpleKMeans) technique to analyze the iris data set. What did you set the k value to be? Try several different values. What was the random seed value? Experiment with different random seed values. How does changing of these values influence the produced model? Use different distance functions. Did they produce significantly different clustering models?
Note - Using weka for data mining. Let me know what datasets you need for me to upload.
Red River Farm Machine makes a wide variety of products, all of which must be processed in the cutting and Assembly departments. For the year 2010, Red River budgeted total overhead of $993,000,
Design the appropriate control chart - based on your chart and the data from the last 3 weeks, what can you conclude about the absenteeism of nurses' aides
Show that the steady-state probability of state m is k Pr{m} = n pi(mi), i=1 where pi(mi) is the probability of state mi in an (M, M, s) queue.
a) How Chi-square test is used as a test of independence? Explain and Explain briefly the general procedure of testing the appropriateness of a distribution.
insert your own work and answers into this word file. if you use sas to answer a question then please cut and paste
G310 Advanced Analytics and Statistics - Course Project Option 1The data set consists of 364 records that you will be analyzing from the Bureau of Labor Statistics.
Estimate for the proportion of the entire voter population who "approve" or "strongly approve" of the President's handling of the crisis in financial market
Develop a four-month moving average forecast for Wallace Garden Supply and compute the MAD. A three-month moving average forecast was developed
Draw a graph for the states of the process, showing all states with two or fewer customers and a couple of states with three customers (label the empty state as E).
What is the multifactor productivity performance for a course at ABC University and How many automobiles are needed to be produced over the next two years to make the robotic system an attractive investment?
Business Analytics – MIS171 - What is the total net revenue attributable to the campaign of all customers for the period the data covers
prepare one page describing the graph for all the males in the data set and one describing all the females in a data set
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