Proj AutoWriter Paper Reading: SEQ2SQL: GENERATING STRUCTURED QUERIES FROM NATURAL LANGUAGE USING REINFORCEMENT LEARNING

Abstract

  1. 介绍Relational DB
    本文Seq2SQL
    方法: policy-based reinforcement learning
    Task:...
  2. 使用in-the-loop query执行来获取rewards
  3. 利用SQL的结构来剪枝空间
    本文: 数据集: WikiSQL
    规模80654个人工标注的问题，24241个表
    实验:
  4. 比最好的semantic parser更好
  5. improving execution accuracy from 35.9% to 59.4%
  6. logical form accuracy from 23.4% to 48.3%.
posted @ 2021-12-01 03:26  雪溯  阅读(80)  评论(1)  编辑  收藏  举报