1
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0answers
22 views

“Sane” quantisation of moderate-dimensional analogue data

Warm-up problem (with solution): Suppose I have a measuring device that spits out a stream of real numbers, which I will model as i.i.d. random variables with range $\mathbb{R}$ and continuous ...
9
votes
3answers
332 views

Removing noise when the signal is not smooth

Suppose we have (an interval of) a time series of measurements: We assume it can be explained as a "simple" underlying signal overlaid by noise. I'm interested in finding a good algorithm to ...
1
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1answer
75 views

What preposition to use when fitting data?

Please could some real experts give an opinion on this question on English.SE: What preposition to use when fitting data? Do we fit data with, by, or as a linear function? Forgive me as I do ...
11
votes
4answers
2k views

Mathematics base for data mining and artificial intelligence algorithms. [closed]

Could you give me some clarification about data mining and artificial intelligence algorithms? What mathematics base they used for? Could you give me starting point, in mathematics, to understand ...