Method and apparatus for providing contents about conversation

摘要

Disclosed are a method and an apparatus for providing contents about conversation, which collect voice information from conversation between a user and another person, search contents on the basis of the collected voice information, and provide contents about the conversation between the user and the person. The method of providing contents about conversation includes: a voice information collecting step of collecting voice information from conversation between a user and another person; a keyword creating control step of creating search keywords by using the collected voice information; and a contents providing control step of searching contents by using the created search keywords, and providing the searched contents.

主权项

1. A method of providing contents about conversation, comprising using voice recognition technology to perform the following steps:
a voice information collecting step of collecting voice information from conversation between a user and another person; a keyword creating control step of creating search keywords by using the collected voice information; and a contents providing control step of searching contents by using the created search keywords, and providing the searched contents; wherein the keyword creating control step includes a morpheme extracting step of extracting morphemes from the collected voice information; wherein the keyword creating control step further includes a subject word extracting step of extracting subject words relating to the conversation subject between the user and the person from the morphemes extracted in the morpheme extracting step, based on Ontology; wherein the keyword creating control step further includes a subject word mapping step of mapping the subject words extracted in the subject word extracting step into representative words corresponding to the meanings of the subject words; and wherein the keyword creating control step further includes a search keyword creating step of selecting a point word from the mapped words and creating search keywords for contents by using the selected point word, in consideration of at least one of the relationship between the mapped words in the subject words mapped as the representative words in the subject word mapping step and the frequency in use of the subject words.