Eiichiro Sumita

Title: Eiichiro Sumita: Innovator in Neural Network Technology

Introduction

Eiichiro Sumita is a prominent inventor based in Koganei, Japan. He has made significant contributions to the field of neural networks and machine translation. With a total of 7 patents to his name, Sumita's work focuses on enhancing the performance of trained neural networks and improving machine translation systems.

Latest Patents

Sumita's latest patents include innovative technologies such as an inferencer, inference method, and inference program. This invention improves the performance of a trained neural network by utilizing positional information that indicates the position of each token in an input sequence. The inferencer comprises several units that work together to generate intermediate sentence representations and hidden state representations, ultimately enhancing the accuracy of the neural network.

Another notable patent is the pseudo parallel translation data generation apparatus, which provides a model training method for neural machine translation. This method enhances an encoder using a monolingual corpus of the target language, thereby improving the overall accuracy of the translation system. The machine translation system utilizes both diverse pseudo parallel corpus data and high-accuracy base parallel corpus data to train the machine translation model effectively.

Career Highlights

Eiichiro Sumita is affiliated with the National Institute of Information and Communications Technology, Incorporated. His work at this institution has allowed him to explore and develop cutting-edge technologies in the field of information and communications.

Collaborations

Sumita has collaborated with notable colleagues such as Satoshi Nakamura and Yutaka Ashikari. These collaborations have contributed to the advancement of research and development in neural networks and machine translation.

Conclusion

Eiichiro Sumita's innovative contributions to neural network technology and machine translation have established him as a key figure in his field. His patents reflect a commitment to enhancing the accuracy and performance of translation systems, making a significant impact on the industry.