Answer:
Data mining refers to the ability of an organization to extract relevant information for a large reservoir of data that belong to its users for the purpose of increasing service/product efficiency.
One example of a company that requires data mining for the success of its business is Amazon. Amazon is categorized by many as an online retail giant. Their Customer-Centric approach to doing business is enhanced by their ability to leverage off historical data to reduce the time spent on resolving customer queries and/or complaints.
Generally, there are four basic data mining functions. They are:
- Prediction Function: This function allows for the owner to spot patterns in behavior and use this as a yardstick to predict for forecast other variables that will enable the increment in the quality of value offered/delivered.
- Function Description: This functionality highlights attributes of a set of data in the database
- Classification Function: This is very close to Function Description only that in this case, it helps in the creation of a model that describes the class or concept of data.
- Association Function: This functionality highlights the relationship between data
The above functions cannot be carried out by data query processing or simple statistical analysis because data mining involves the identification of patterns and relationships using algorithms whilst data query refers to the issuance of instructions in search of specific results.
Cheers
Answer: Decision tree
Explanation: A support tool that uses a tree like model for decision making by evaluating the possible consequences by taking into consideration chance event outcomes, resource cost and utility. Largely used in non parametric effective machine, it is a learning modelling technique for regression and classification problems.
<span>Reliability requirements describe the dependability of a system such as service outages and incorrect processing.
in FURPS+ acronym, R stands for reliability in which we check for system failures predictable, accuracy, recoverable etc.
F stands for functionality, u stands for usability, R for reliability, P for performance, S for supportability and Plus for other constraints. Robert Grady of HP devised this FURPS+ acronym.
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You can make them good by buying things with your credit card for little amounts of money and paying the bill right away!
And they allow you to buy houses and cars and qualify for things for cheaper...if you have the better credit you're going to get the house because you show you're responsible with your money.
They would need historical conversion data because using this allows you to find the optimal equivalent bid each time your ad is eligible to appear. Even though you pay per click, you don't need to continuously adjust the bid to reach your conversion target