data mining concept ai role using weka software research information dashboard design 1

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Question1(4 marks)

What is text mining and how does it differ from data mining? Describe the technologies that can be used to process text mining and provide two applications of text mining (maximum 400 words).

Question2(6marks)

Visit https://www.techemergence.com/ai-in-business-intelligence-applications/. Learn “6 Examples of AI in Business Intelligence Applications”. Understand how artificial intelligence (AI) is impacting business in some specific fields, such as healthcare, social media, supermarket and so on. Discuss the following topics: (Maximum 600 words)

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  • Why artificial intelligence is important for supporting business to build smart systems
  • How artificial intelligence helps to transform companies
  • The thread of artificial intelligence and the limitations of smart systems

Question3(15marks)

Read the resource material available on the course website about WEKA (in Week 5 and Week 6). Download WEKA software and install it onto your computer (ensure the bundled Java Runtime Environment, i.e. jreis installed). After successful installation of the program, classify bank accounts from the data bank-data.arff using J48 classifier (keep other parameters as default,). The bank-data.arfffile can be found on the course website. Write an analysis report based on the classification results. You need to include the results in your report. (Maximum 1000 words)

Hints:

  • To classify data in WEKA, use “Open file”, than select “Classify” â–º “Classifier (Choose)” â–º “trees” ►“J48”
  • You need to develop a decision tree and explain the output as well as the important variables required for generating the output
  • The report should include
  • your understanding of WEKA software and data analysis
  • analysis of classification results
  • summary or conclusion

Question4(10 marks)

Search a business performance dashboard on the Internet, similar to the following examples:

Review the available options or views to complete following tasks:

  • Discuss how the business performance is illustrated. What sort of information is provided by the dashboard? What visual objects are used? What quantitative or qualitative measures are being reported in the dashboard?
  • Provide a critique of the dashboard design and ways in which the design could be improved. Search theweb for information on ‘Information Dashboard Design’ and construct your critique using 3 additional references, apart from the prescribed textbook.

Note: The details of your found dashboard should be provided with your answers.

All the supporting files have been included in cloud: https://drive.google.com/drive/folders/1L2zIU-9BtVb6hRdtcI3z-HIoPJ_G0Crl(Some images couldn’t display here so you can check the COIS13013_Agt2_T12018.doc file to see the clear requirements)

 
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