LCBB5000 Week 5 Worksheet Quiz

What is the motto written at the bottom of the image?

• Transforming Education; Transforming Lives

• Learning is Fun

• Knowledge is Power

• Education for All

What is one of the main goals of learning about text mining?

• To describe text mining and understand the need for it

• To learn how to draw pictures

• To cook food

• To play sports

What should you understand about text mining application areas?

• The different application areas for text mining

• The best places to go on vacation

• The types of animals in the zoo

• The colors of the rainbow

What is important to know about a text mining project?

• The process of carrying out a text mining project

• How to build a sandcastle

• How to make a paper airplane

• How to bake a cake

What should you understand about structuring text-based data?

• The different methods to introduce structure to text-based data

• The different ways to paint a picture

• The different types of cars

• The different kinds of fruit

Why do companies use text mining?

• To make data-driven decisions

• To play games

• To write stories

• To build houses

What percentage of all corporate data is in some kind of unstructured form?

• 85-90 percent

• 10-20 percent

• 50-60 percent

• 100 percent

How often is unstructured corporate data doubling in size?

• Every 18 months

• Every 5 years

• Every month

• Every week

What is the process called that extracts knowledge from unstructured data sources?

• Text mining

• Data painting

• Number crunching

• Photo editing

What is another name for text mining?

• Text data mining

• Text coloring

• Text drawing

• Text printing