Zero-Shot Question Generation from Knowledge Graphs for Unseen Predicates and Entity Types

[flrngel]

https://arxiv.org/abs/1802.06842

Terms

• Triple: Tuple of (subject, predicate, object)
• Knowledge Base: embedding of knowledge (this paper uses TransE)

Abstract

• This paper uses part-of-speech copy attention mechanism (this is term of Zero-Shot in this paper)

1. Introduction

Encoder

• Concat (Input KB triple, Textual Context) Decoder
• Attention

Features

• This paper solves UNK words with copying action

3. Model

3.5. Part-Of-Speech copy actions

• Special Tokens(Placeholders) are replaced at post-processing step (using NLTK)