例句與造句

1. The self-organizing map ( SOM, also called " Kohonen map " ) and its probabilistic variant generative topographic mapping ( GTM ) use a point representation in the embedded space to form a latent variable model based on a non-linear mapping from the embedded space to the high-dimensional space.
2. It's difficult to find generative topographic mapping in a sentence. 用generative topographic mapping造句挺難的