The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!
From the Wiki University
What evidence can you provide to prove your understanding of each of the following citeria?
Determine purpose of data mining
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Identify and review relevant client or organisational requirements for data mining Completed |
Evidence:
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Confirm potential uses of data mining outcomes and recommendations Completed |
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Recognise privacy and other requirements within current legislation, regulation and organisational policy that impact on data mining activities Completed |
Evidence:
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Identify data sources
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Identify available data sources from public, client and organisation systems Completed |
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Negotiate access rights and intellectual property release for relevant data sources Completed |
Evidence:
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Rank and prioritise data sources for validity, reliability and completion rates Completed |
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Apply data mining techniques
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Select appropriate tools and techniques suitable for the type and expected degree of complexity in data analysis Completed |
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Classify data according to relevant factors including type, content, relationships, location, demographics and maturity Completed |
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Analyse data to identify patterns, clusters and relationships Completed |
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Use suitable graphical tools to visualise aggregated data Completed |
Evidence:
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Report and recommend on findings
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Assess results of data mining against requirements in order to draw relevant insights Completed |
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Weight insights for reliability and validity Completed |
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4.3 Report data mining process and outcomes in suitable format to support the organisation's knowledge base Completed |
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Document lessons learned during the processes for future use Completed |
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