Sk Bioscience Co., Ltd.

Samsung Sds Co., Ltd.

Kyung-Jun An

Sung-hyun Kim

Jin-Hwan Shin

Dong Soo Ham

Jae-Young Lee

Hun Rae Kim

Hun Sung Kim

Ji-hyeon Seo

Byung-Wuek Lee

The present invention provides an immunogenic composition comprising apolysaccharide-protein conjugate, comprising a capsular polysaccharide derived from one or more selected from the group consisting of serotypes 1, 2, 3, 4, 5, 6A, 6B, 7F, 8, 9N, 9V, 10A, 11A, 12F, 14, 15B, 17F, 18C, 19A, 19F, 20, 22F, 23F, and 33F, derived from; and one or 2 or more of carrier proteins conjugated to the respective capsular polysaccharide, and method of preparation thereof. Through one example of the present invention, an immunogenic composition for preventing or treating pneumococcal infection can be provided.

capsular polysaccharides and immunogenic conjugate thereof

A voice recognition system and method are provided. The voice recognition system includes a voice input unit configured to receive learning voice data and a target label including consonant and vowel (letter) information representing the learning voice data, and divide the learning voice data into windows having a predetermined size; a first voice recognition unit configured to learn features of the divided windows using a first neural network model and the target label; a second voice recognition unit configured to learn a time-series pattern of the extracted features using a second neural network model; and a text output unit configured to convert target voice data input to the voice input unit into a text based on learning results of the first voice recognition unit and the second voice recognition unit, and output the text.

System and method for voice recognition

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Seoul, South Korea

Kyung-Jun An