According to an embodiment of the present invention, a method for inferring metadata of a text content creator in consideration of morphological and syllable characteristics comprises: a step of receiving text content; a step of dividing the text content into one or more morphemes, and determining a morpheme vector from the divided one or more morphemes based on a morpheme-vector converter; a step of dividing the text content into one or more syllables, and determining a syllable vector from the divided one or more syllables based on a syllable-vector converter; and a step of determining a metadata vector corresponding to metadata of a creator based on the morpheme vector, the syllable vector, and a creator recognizer. The step of determining the metadata vector includes: a step of merging the morpheme vector and the syllable vector to create a content vector; and a step of determining the metadata vector based on the content vector and the creator recognizer.
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