نتایج جستجو برای: sequence recognition

تعداد نتایج: 640022  

Journal: :IEEJ Transactions on Industry Applications 1999

Journal: :Chinese Journal of Systems Engineering and Electronics 2023

Pulse repetition interval (PRI) modulation recognition and pulse sequence search are significant for effective electronic support measures. In modern electromagnetic environments, different types of inter-pulse slide radars highly confusing. There few available training samples in practical situations, which leads to a low accuracy poor effect the sequence. this paper, an approach based on bi-d...

Journal: :IEEE Transactions on Pattern Analysis and Machine Intelligence 2021

Unifying text detection and recognition in an end-to-end training fashion has become a new trend for reading the wild, as these two tasks are highly relevant complementary. In this paper, we investigate problem of scene spotting, which aims at simultaneous natural images. An trainable neural network named Mask TextSpotter is presented. Different from previous spotters that follow pipeline consi...

Journal: :IEEE Access 2022

Optical music recognition technology is of great significance in the development digital music. In recent years, convolutional recurrent neural network framework with connectionist temporal classification has been used recognition. However, its loss function calculated serial mode, which leads to low efficiency training and difficulty convergence. Additionally, because gradient disappearance ex...

Journal: :The Journal of biological chemistry 1977
P Modrich R A Rubin

The dG residues within the EcoRI recognition sequence of ColE1 DNA have been selectively replaced with dI. Methylation of the altered sequence by the EcoRI modification enzyme is extremely slow as compared with methyl transfer to the natural recognition site. Since the affinity of the modification enzyme for the dI-containing sequence is considerably less than that for the natural sequence, we ...

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