Task 8. Match the terms in Table A with the statements in Table B.
Table A
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Table B
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a. Data mining
b. AI
c. Cleansed data
d. Data warehouse
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1. Storage method of archiving large amounts of data to make it easy to access.
2. Data free from duplicate and erroneous information
3. A process of filtering through large amounts of raw data for useful information.
4. A computing tool that tries to operate in a way similar to the human brain.
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Task 9. Mark the following as True or False:
Data mining is a process of analyzing known patterns in data,
Artificial intelligence is commonly used in data mining,
In data mining, patterns found while analyzing data are used for further analyzing the data,
Data mining is used to detect false insurance claims,
Data mining is only useful for a limited range of problems.
Task 10. Complete the following description of the data mining process using words from the text:
Large amounts of data stored in data_______ are often used for data____.The data is first______to remove_____information and errors. The_____is then analyzed using a tool such as______.An analysis report is then analyzed by an_____who decides if the______need to be refined, other data_____tools need to be used, or if the results need to be discarded because they are______.The analyst passes the final results to the_______makers who decide on the_______action.
GRAMMAR REVIEW.
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