Using Figure 3-5 as a guide, what are three data approaches associated with the supervised approach?

Using Figure 3-5 as a guide, what are three data approaches associated with the unsupervised approach?

please provide 300 words atleast in answering both questions.

Casual modeling (Event Influences other) Classification (Whether or not) Identify your question Yes Yes Yes Do you have too much data? Data reduction (Aggregate data) Supervised Method {Training data exist) Are you predicting an event or class? Do you have No lots of money? No Regression (How much?) No Can you Yes Similarity matching identify obvious (Natural grouping) groups? No No Unsupervised Method (Exploratory Are you trying to rank your data? Are you looking for common events? Clustering (Undiscovered groups) No Are you Yes Yes Yes looking for hidden links? Link prediction (Social networks) Profiling (Typical behavior) Co-occurrence grouping (Events that happen together) No Do you have a specific Yes target in mind? No EXHIBIT 3-5 Flowchart to Help Choose an Appropriate Data Model