Patent ID: 11886233
Assignee: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A context-based QA generating device, comprising:
a latent variable generating network including at least one encoder and an artificial neural network (Multi-Layer Perceptron: MLP) and configured to train the artificial neural network using a first context, a first question, and a first answer, and generate a second question latent variable and a second answer latent variable by applying the trained artificial neural network to a second context;
an answer generating network configured to generate a second answer by decoding the second answer latent variable; and
a question generating network configured to generate a second question based on the second context and the second answer;
wherein the second question and the second answer are characterized by a high mutual information to strengthen a consistency; and wherein the second answer latent variable is forced to be dependent on the second question latent variable.