linguistic:translation, information:extraction, linguistic:voice_change, stylistic:style_transfer
Common operations in this notation

In Einstein notation, the usual element reference A m n {\displaystyle A_{mn}} for the m {\displaystyle m} -th row and n {\displaystyle n} -th column of matrix A {\displaystyle A} becomes A m n {\displaystyle {A^{m}}_{n}}. We can then write the following operations in Einstein notation as follows.