Question: Can somone help m e writing this report i n details and its important the structure o f the report DATA SCIENCE HOMEWORK ASSIGNMENT Predicting
Can somone help writing this report details and its important the structure the report
DATA SCIENCE HOMEWORK ASSIGNMENT
"Predicting and Explain Income Level of Adults"
In this homework assignment, you are to develop at least four machine learning models
including at least the following four: Decision Trees, Random Forest, Artificial Neural
Networks MLP Logistic Regression, but you can add more model types using the Income
dataset and KNIME Analytics Platform. Here are the specifics to include in your analytics
process:
Intimately understand and critically explore the data. You can use tables and
chartsgraphs to perform this taskremember, Data Explorer node in KNIME is an
excellent resource for this task.
If you see missing values, perform missing value imputation show your screenshot
Performs row and column filters, if and when necessary.
Use the Color Manager for better visualization of rowstables and tree structures.
Show your complete final workflow picture for ease of assessment.
Properly balance the data you can show the results with and without data balancing
Evaluate the output of each model type with both the Scorer and the ROC nodes. Also, at
the end, you need to have a table where you can compare different models on Accuracy,
Sensitivity, Specificity, and ROC value.
Compare the models' performances by combine the model outputs using the Column
Appender node into a single ROC chart.
Show he first three levels of the decision tree graphical model the whole tree may be too
large to fit into the page with legibility Based on the decision tree splits, briefly
comment on the top variables ie variable importance
Produce a Variable Importance graph using Random Forest variable statistics.
In the homework report, follow "General Guidelines for Written Reports or
Assignments", and use the six steps of CRISPDM methodology as major headings to
structure your professionally organized report.
When you are writing and formatting your homework assignment, make sure to follow the
general reporting guidelines.
Good luck!
D Delen
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