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Questions & Answers › Tag: Data Mining
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Which of the following role is responsible for performing validation on analysis datasets?
AnsweredGeek Boy asked 4 years ago • 
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Which of the following modelling type should be used for Labelled data?
AnsweredGeek Boy asked 4 years ago • 
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What is the other name for Data Preparation stage of Knowledge Discovery Process?
AnsweredGeek Boy asked 4 years ago • 
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Noisy values are the values that are valid for the dataset, but are incorrectly recorded.
AnsweredGeek Boy asked 4 years ago
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Which of the following activities is performed as part of data pre processing?
AnsweredGeek Boy asked 4 years ago • 
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If time is used as an independent variable in a simple linear regression analysis, which of the following assumptions could be violated?
AnsweredGeek Boy asked 4 years ago • 
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What is the type of learning where a function is inferred to describe hidden structure from unlabeled data.
AnsweredGeek Boy asked 4 years ago • 
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Which statistical technique deals with finding a structure in a collection of unlabeled data?
AnsweredGeek Boy asked 4 years ago • 
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Statistical technique used for investigating and modelling the relationship between two or more variables is. Choose correct answer from below list:
AnsweredGeek Boy asked 4 years ago • 
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Probability of theft in an area is 0.03 with expected loss of 20% or 30% of things with probabilities 0.55 and 0.45. Insurance policy from A cost $150 pa with 100% repayment. Policy with B, costs $100 pa and first $500 of any loss has to be paid by the owner. Which data mining technique can be used to choose the policy?
AnsweredGeek Boy asked 4 years ago • 
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Regression is typically carried out to develop a mathematical model of the process.
AnsweredGeek Boy asked 4 years ago • 
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Which of the following is not applicable to Data Mining?
AnsweredGeek Boy asked 4 years ago • 
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The process of extracting valid, useful, unknown info from data and using it to make proactive knowledge driven business is called:
AnsweredGeek Boy asked 4 years ago • 
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_________ are the values that mark the boundaries of the confidence interval.
AnsweredGeek Boy asked 4 years ago • 
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Simulations are carried out to develop a mathematical model of the process.
AnsweredGeek Boy asked 4 years ago • 
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Which is the statistical technique used for investigating and modeling the relationship between two or more variables?
AnsweredGeek Boy asked 4 years ago • 
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Associate rule is known as _________
AnsweredGeek Boy asked 4 years ago • 
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Machine learning task of inferring a function from labelled training data is known as.
AnsweredGeek Boy asked 4 years ago • 
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Which of the following are Multi-class classification problem?
AnsweredGeek Boy asked 4 years ago • 
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Which data mining method group together objects that are similar to each other and dissimilar to the other objects?
AnsweredGeek Boy asked 4 years ago • 
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