BUMP 发表于 2025-3-30 11:04:21
Geometrical Properties of Compositional Data, of compositional data, this space is represented by equivalence classes of proportional vectors, possibly represented on the simplex, endowed with the Aitchison geometry. Its Euclidean vector space structure enables to construct coordinates with respect to a basis, eventually coefficients of a genedagger 发表于 2025-3-30 15:07:17
http://reply.papertrans.cn/16/1597/159681/159681_52.png离开就切除 发表于 2025-3-30 18:36:35
http://reply.papertrans.cn/16/1597/159681/159681_53.png