In order to conduct data mining projects, a process is followed. These processes are based on best practices, data mining researchers, and practitioners to maximize the chances of success for data mining projects. Conduct some independent research on the Cross-Industry Standard Process for Data Mining (CRISP-DM). Using smart art, create a process map that defines the six steps of this process. Within the map, provide relevant examples for each step.
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- The Data Mining Process
- For this Discussion, you will investigate how another organization conducts assessments. Begin by finding out whatever you can through Web searching about your local or state health department's approach to assessment and strategic planning. Find out also if there are initiatives at the state level to coordinate health assessments from the various communities in the state. If so, are there tools and forms available to do that? (See the Iowa state Web site as an example: http://www.idph.state.ia.us/chnahip/reports_2005.asp.) Then locate and interview someone who has been involved in community health assessment and strategic planning at either a local or state level. To find a person to interview, contact your local health department. Depending on the size of the department, you may wish to ask to interview the director or else ask to be referred to someone who has participated in assessment and strategic planning. If you prefer, you could instead call your state health department; each state should have personnel who deal with coordinating strategic plans from individual counties, and one of these individuals might be a good person to interview. Your interview may be conducted over the phone or via e-mail, or in person if you prefer. (Note: You must transcribe or summarize your interview and post it.) Prepare your thoughts and questions carefully in advance so you can be succinct in your interview. In your interview, you should ask them questions along these lines, as well as any other questions you think are appropriate to the organization or individual you are working with: 1. How do you assess the needs of your community? How often do you conduct assessments? 2. What use did you make of the assessment data? Did you develop a strategic plan or something similar for your department and/or for the community? Please describe this plan. (For example, how detailed is it? Is it a long-range plan?) 3. What are your thoughts about the assessment process? How well is it working? What are specifc strengths of the process from your perspectives? Any barriers or difficulties to overcome? Then: # Identify the organization and title of the person you contacted (for privacy purposes, however, do not identify the name of the person you interviewed). # Summarize the findings of your interview, highlighting what you found most surprising or interesting regarding the challenges and benefits of the community health assessment process. Is there anything you would do differently or do you have suggestions for improvement? # Post a transcript or detailed summary of the interview as an attachment; this will allow other students who are interested to learn more about this organization's assessment process.
- Privacy Implications of Data Mining
- By reviewing demographic data and comparing county data with state and national data, you will be able to determine how your county compares to others across the nation.
- What is a data warehouse, and how can it be used? How is it different than data stores and data marts?
- Text Mining Applications
- Discuss Florida’s environmental problems of fossil fuels, tourism, population growth, water, mining and waste. Explain how Florida’s problems fit with national and global problems.
- Discuss Florida’s environmental problems of fossil fuels, tourism, population growth, water, mining and waste. Explain how Florida’s problems fit with national and global problems.
- Using the information in Table 1.1 of the textbook, identify five different materials that you encounter or use on a daily basis, and identify a mineral that is mined to supply each of those materials. Can you think of any considerations, other than economic, that might prohibit or limit the mining of certain minerals?
- What are the characteristics of standard normal distribution? The HR department of an organization collects data on employees’ age, salary, level of education, gender, and ethnicity. Which data do you think is more likely to follow normal distribution? Explain why. What is the role of probability concepts in business decision-making? Provide specific examples. What are the differences between probability and coincidence? Can the probability be more than 1 or less than 0? Explain why or why not.