Overall, six broad classes of data mining algorithms are covered.
Although there are a number of other algorithms and many variations of the techniques described, one of the algorithms from this group of six is almost always used in real world deployments of data mining systems.
Modern fencing is a sport in which opponents battle each other with swords.
There are three primary forms of fencing, each centered on the type of weapon being used.
This sword is lighter in weight than both the epee and the saber from hilt to tip.
Foil fencing is scored on a thrusting strike to only the front or back torso.
Foils began as safer and lighter practice weapons used by duellers to hone their skills.
The term "foil" is derived from the French word "refouler," meaning "to turn back." The foil blade is usually very flexible, around 35 inches in length and square in cross section.
So, when looking at the history of a cliff face, it is important to read the story it tells from the bottom layer up.
These weapons are the foil, the epee and the saber.
Often referred to as "physical chess," fencing requires knowledge, skill, confidence and daring for an athlete to compete well when using any of these weapons.
The Age of Dinosaurs was so many millions of years ago that it is very difficult to date exactly.
Scientists use two kinds of dating techniques to work out the age of rocks and fossils. This considers the positions of the different rocks in sequence (in relation to each other) and the different types of fossil that are found in them.