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Data Analytics (Eng) / Data Analitika (Ing) - 344
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Given an error of 1 and an epsilon value of 2, what is the Huber loss according to the formula provided in the slides?
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How do outliers affect the slope of a linear regression line?
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In a dataset of 50 points, a clustering algorithm identifies 2 clusters with 23 and 24 points respectively. How many outliers are there?
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If a dataset undergoes a clamp transformation with a lower bound of 5 and an upper bound of 50, what will be the value of an input of 6 after clamping?
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When the bin size for a histogram is poorly selected, the distribution of the data might be unclear.
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Given Q1=25 and Q3=75, which value would be considered an outlier?
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Consider a graph with vertices A, B, C, D, E with the labels 0, 0, 0, 1, 1 and the edges A-B, B-C, B-D, and D-E.
How many cut edges does the vertice D have?
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Which of the following techniques can be used to decrease the majority class?
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Given the values 10, 15, 20, 22, 25, 18, 17, 16, 20, 13 and 10, what will the new value of 10 be when normalised to the range negative one to two?
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Consider a graph with vertices A, B, C, D, E with the labels 0, 0, 0, 1, 1 and the edges A-B, B-C, B-D and D-E.
How many instances does the data set have
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