Naver Corporation

Naver Webtoon Corporation

Byeonghoon Han

Sung Min Kim

Kyuho Lee

Ji Won Kim

Hyeong Gyu Kim

Seung Beom Han

Kain Choi

Jae-seon Jeong

Hyeryeong Kim

Sunguk Chung

Hyekyung Kim

Yun Ju Eom

Soo Han Jang

Seungwook Oh

Da Hyeon Park

Seung Taek Lim

Do Hoon Kim

Sun Ah Park

A comment management method manages a plurality of comments written about content and selects at least one first comment from among the plurality of comments based on a first condition that is based on feedback from users for each of the plurality of comments, selects a second comment based on the feedback and a second condition that is based on the time at which a comment is written, and distinguishably displays the first comment and the second comment on a user terminal that displays the content.

Comment management method and system for displaying comments

Disclosed is a method and system, the method including extracting similar and dissimilar document pair sets from a document database, the similar document pair set including similar document pairs having a common attribute, and the dissimilar document pair set including dissimilar document pairs extracted randomly, calculating a mathematical similarity for each of the similar and dissimilar document pairs using a mathematical measure to obtain a first and second mathematical similarities, calculating a semantic similarity for each of the similar and dissimilar document pairs to obtain a first and second semantic similarities, the first semantic similarities being higher than the first mathematical similarities, and the second semantic similarities being lower than the second mathematical similarities, training a similarity model based on the similar and dissimilar document pairs, and the first and second semantic similarities to obtain a trained similarity model, and detecting a duplicate document using the trained similarity model.

Methods and systems for detecting duplicate document using document similarity measuring model based on deep learning

Disclosed is a method and system for detecting a duplicate document using vector quantization. A duplicate document detection method may include acquiring, by processing circuitry, a respective vector expression for each of a plurality of documents using a similarity model, the similarity model being trained to output similar vector expressions for semantically similar documents, generating a key by performing a vector quantization on the respective vector expression, the key including a binary character string, and detecting a duplicate document from among the plurality of documents using the key.

Method and system for detecting duplicate document using vector quantization

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Seongnam-si, South Korea

Byeonghoon Han