biplot造句
例句與造句
- A biplot allows information on both data matrix to be displayed graphically.
- A " generalised " biplot displays information on both continuous and categorical variables.
- The biplot is formed from two scatterplots that share a common set of axes and have a between-set scalar product interpretation.
- This is the biplot formed by the dominant two terms of the SVD, which can then be represented in a two-dimensional display.
- The set of points depicting the variables can be drawn as arrows from the origin to reinforce the idea that they represent biplot axes onto which the samples can be projected to approximate the original data.
- It's difficult to find biplot in a sentence. 用biplot造句挺難的
- A biplot is constructed by using the singular value decomposition ( SVD ) to obtain a low-rank approximation to a transformed version of the data matrix "'X "', whose " n " rows are the samples ( also called the cases, or objects ), and whose " p " columns are the variables.
- Typical choices of ? are 1 ( to give a distance interpretation to the row display ) and 0 ( to give a distance interpretation to the column display ), and in some rare cases ? = 1 / 2 to obtain a symmetrically scaled biplot ( which gives no distance interpretation to the rows or the columns, but only the scalar product interpretation ).