Method, server and computer-readable medium for recommending nodes of interactive content

A service server including at least one processor and at least one memory and communicating with one or more user terminals to perform a method for recommending nodes of an interactive content in which the interactive content includes a plurality of nodes including an interactive video uttering text information and node connection information connected to one or more other nodes corresponding to a next node, the service server performing:

• a recommendation request receiving step of receiving recommendation request information for requesting a recommendation node corresponding to a next node of a specific node included in the interactive content from a user terminal of a user generating the interactive content;
• a similarity calculation step of calculating a first embedding value by embedding a first set including the specific node according to the recommendation request information, and calculating a similarity between the first embedding value and each second embedding value calculated by embedding a plurality of second sets including each of a plurality of nodes included in one or more other interactive contents stored in the service server;
• and
• a recommendation node providing step of providing a next node, as a recommendation node, of at least one node corresponding to each of at least one second embedding value corresponding to the at least one similarity to the user terminal with respect to at least one similarity that conforms a preset rule among the similarities calculated in the similarity calculation step,
• wherein the first set further includes one or more other nodes derived from a specific node included in the first set, and
• the second set has a same size as the first set, and has a same connection relationship between the nodes included in the first set.

A non-transitory computer-readable medium performed in a service server communicating with one or more user terminals and including one or more processors and one or more memories to implement a method for recommending nodes of an interactive content in which the interactive content includes a plurality of nodes including an interactive video uttering text information and node connection information connected to one or more other nodes corresponding to a next node, the computer-readable medium stores instructions for enabling the service server to perform the following steps, and

• the method for recommending the nodes included in the interactive content comprises:
• a recommendation request receiving step of receiving recommendation request information for requesting a recommendation node corresponding to a next node of a specific node included in the interactive content from a user terminal of a user generating the interactive content;
• a similarity calculation step of calculating a first embedding value by embedding a first set including the specific node according to the recommendation request information, and calculating a similarity between the first embedding value and each second embedding value calculated by embedding a plurality of second sets including each of a plurality of nodes included in one or more other interactive contents stored in the service server;
• and
• a recommendation node providing step of providing a next node, as a recommendation node, of at least one node corresponding to each of at least one second embedding value corresponding to the at least one similarity to the user terminal with respect to at least one similarity that conforms a preset rule among the similarities calculated in the similarity calculation step,
• wherein the first set further includes one or more other nodes derived from a specific node included in the first set, and
• the second set has a same size as the first set, and has a same connection relationship between the nodes included in the first set.