Task 1: Supervised and Unsupervised Learning
Use the data below for the task
You will need to accomplish the following:
Perform classification using 3 algorithms, compare and discuss the results of the chosen algorithms.
Perform regression using 2 algorithms, compare and discuss the results of the chosen algorithms.
Perform clustering using 2 algorithms, compare and discuss the results of the chosen algorithms.
Perform association rule mining using 1 algorithm and discuss the results (rules generated
For the tasks above, it is also required to do the following:
Use simple descriptive analytics to analyse the data (e.g. all attributes distribution, outliers).
Use data exploratory techniques (e.g. three visualisations) to explore the dataset and analyse the results.
Analyse the results with regards to the dataset properties.
Task 2: Text Mining
For this task, use the link in the Sentiment Labelled file to download the dataset.
Then use one of the text data attached, that is;
Amazon
IMDb
Yelp
You will need to accomplish the following:
1. Preprocess the textual data to transform it into a structured format.
2: Explain the changes to the data for each preprocessing method applied.
3: Use descriptive analytics for feature description of the dataset.
4: Perform clustering using 1 algorithm and discuss the results.
5: Perform classification using 2 algorithms, compare and discuss the results.
