Polynomials and rational functions of polynomials (aka transfer functions) are a cornerstone of linear system theory - a theory used to approximate dynamic systems as linear models. They …

2019年9月4日 · I am studying machine learning and would like to apply LASSO. I wonder if it is possible to apply LASSO on a non-linear regression model. I search on the internet but all …

Commented May 17, 2012 at 14:07 $\begingroup$ There are at least two reasons. First, the exponential distribution appears to be an adequate model for some, maybe many, and …

So if you could increase just one resource by one unit, and the cost of increasing the first resource is the same as that of increasing the second resource (this assumption is not part of the …

Commented Oct 8, 2015 at 17:26 $\begingroup$ I would say that this exactly addresses the question. As a software engineer, this means that the algorithm is nondeterministic (assuming …

2011年12月16日 · You'll be surprised. The correct probability of winning at least one ticket is around $0.2242$. Assuming exactly one prize is given, your answer of $\frac{1}{160}$ is the pr

I am trying to understand the Poincare Disk model of a hyperbolic geometry and how to measure distances ...

$\newcommand{\var}{\operatorname{var}}\newcommand{\cov}{\operatorname{cov}}\newcommand{\E}{\operatorname{E}}$ $$ \widehat\beta = \frac{\sum_{i=1}^n (x_i-\overline{x ...

2014年5月18日 · Solution to old problem: Using an exponential distribution model seems unreasonable, but you are probably expected to do so. Then use the fact that the exponential …

2019年8月26日 · We have a neural network with an input layer of ℎ0 nodes, hidden layers of ℎ1 , ℎ2 , ℎ3 , ..., ℎ푙−1 nodes respectively and an output layer of ℎ푙 nodes. How many parameters …