Study Guide Questions
For questions 1-3, indicate whether the statement is true or false.
1. _Data mining is essential in criminal justice because
trying to determine relationships and patterns within databases is often too complex to figure out in other ways.
2. _ One strategy for extracting meaning from large
amounts of investigative information is the use of video game applications.
3. _To find out information about almost any suspect, an
intelligence analyst need only “Google” that person’s name.
4. To comb through many large databases to find useful information in an investigation, the crime analyst may find similarities through
a. Entity extraction
d. Sequential pattern mining
5. In criminal justice, frequent sequence mining could help
determine the interval between certain types of crimes and the_of criminal offenses.
d. Economic variables
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