10:30 AM - 12:10 PM
[3Rin2-28] Improvement of Knowledge Graph Completion Using Label Characters for Questions to Acquire Knowledge in Dialog Systems
Keywords:Dialog System, Knowledge Graph Completion, Knowledge Extraction
Dialogue systems cannot respond about information that is not explicitly described in their knowledge bases. Constructing a perfect knowledge base is practically impossible; that is, filling all the values in databases is quite labor-intensive.
We are trying to construct a system that can acquire information that is not explicitly described in the knowledge base by inferring latent information from knowledge graphs.
In particular, we complement the links in a knowledge graph by using an embedding into latent space.
We use partial character sequences of labels (i.e. entity names) to improve of knowledge graph completion.
We also show examples of queries generated using the latent information in our target knowledge graph.
We are trying to construct a system that can acquire information that is not explicitly described in the knowledge base by inferring latent information from knowledge graphs.
In particular, we complement the links in a knowledge graph by using an embedding into latent space.
We use partial character sequences of labels (i.e. entity names) to improve of knowledge graph completion.
We also show examples of queries generated using the latent information in our target knowledge graph.