tensor contraction是什么意思_tensor contraction中文

tensor contraction中文什么意思

张量短缩
张量约缩

tensor: n. 1.【解剖学】张肌。 2.【数学】张量。
contraction: n. 1.缩短，收缩；【医学】挛缩。 2.(开支等)缩减 ...
contraction of tensor: 张量的缩并; 张量降秩; 张量缩并
contraction: n. 1.缩短，收缩；【医学】挛缩。 2.(开支等)缩减；收敛，狭窄；缩度。 3.【语法】缩略〔如将 never 略成 ne'er, do not 略成 don't 等〕；略体，缩写〔如 department 缩为 dep't〕。 4.得病；习染；招致；(负债等的)陷入。
alternierender tensor alternating tensor: 交错张量

下载手机词典可随时随地查词查翻译

百科释义

In multilinear algebra, a tensor contraction is an operation on one or more tensors that arises from the natural pairing of a finite-dimensional vector space and its dual. In components, it is expressed as a sum of products of scalar components of the tensor(s) caused by applying the summation convention to a pair of dummy indices which are bound to each other in an expression.

详细百科解释

tensor contraction中文什么意思

百科释义

相关词汇

其他语言

相邻词汇

相关阅读