Mathematics, 16.07.2019 22:10 confi3353
Consider a two-class, one-dimensional problem where p(! 1) = p(! 2) and p(xj! i) n(i; 2 i ). let 1 = 0, 2 1 = 1, 2 = , and 2 2 = 2. (a) derive a general expression for the location of the bayes optimal decision boundary as a function of and 2. (b) with = 1 and 2 = 2, make two plots using matlab: one for the class conditional pdfs p(xj! i) and one for the posterior probabilities p(! ijx) with the location of the optimal decision regions. make sure the plots are correctly labeled (axis, titles, legend, etc) and that the fonts are legible when printed. (c) estimate the bayes error rate pe. (d) comment on the case where = 0, and 2 is much greater than 1. describe a practical example of a pattern classi cation problem where such a situation might arise.
Answers: 3
Mathematics, 21.06.2019 16:20
Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?
Answers: 1
Mathematics, 21.06.2019 17:30
If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 × 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)
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Mathematics, 21.06.2019 19:00
Which table represents a linear function? i'll give brainliest to first answer ^'^
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Mathematics, 21.06.2019 20:00
Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.
Answers: 2
Consider a two-class, one-dimensional problem where p(! 1) = p(! 2) and p(xj! i) n(i; 2 i ). let 1...
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