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Q & A › Category: Data Mining
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Simulations are carried out to develop a mathematical model of the process
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The process of extracting valid, useful, unknown info from data to make proactive knowledge driven business is called
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_________ are the values that mark the boundaries of the confidence interval
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Which of the following activities are performed as part of data pre processing?
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Which data mining method groups together objects that are similar to each other and dissimilar to the other objects?
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Associate rule is known as _____________
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Regression is typically carried out to develop a mathematical model of the process
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Which is the statistical technique used for investigating and modelling the relationship between two or more variables?
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Machine learning task of inferring a function from labelled training data is known as
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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?
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Statistical technique used for investigating and modelling the relationship between two or more variables is
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What is the type of learning where a function is inferred to describe hidden structure from unlabeled data
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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 costs $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?
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Which statistical technique deals with finding a structure in a collection of unlabeled data?
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Noisy values are the values that are valid for the dataset, but are incorrectly recorded
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