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Listar por palabra clave "Mathematical expression retrieval"

Mostrando ítems 1-2 de 2

Discriminative estimation of probabilistic context-free grammars for mathematical expression recognition and retrieval

Noya García, Ernesto; Benedí Ruiz, José Miguel; Sánchez Peiró, Joan Andreu; Anitei, Dan (Springer-Verlag, 2023-04-18)

[EN] We present a discriminative learning algorithm for the probabilistic estimation of two-dimensional probabilistic context-free grammars (2D-PCFG) for mathematical expressions recognition and retrieval. This algorithm ...
The IBEM dataset: A large printed scientific image dataset for indexing and searching mathematical expressions

Anitei, Dan; Sánchez Peiró, Joan Andreu; Benedí Ruiz, José Miguel; Noya García, Ernesto (Elsevier, 2023-08)

[EN] Searching for information in printed scientific documents is a challenging problem that has recently received special attention from the Pattern Recognition research community. Mathematical expressions are complex ...

Mostrando ítems 1-2 de 2