原文链接:Knowledge Graphs & LLMs: Multi-Hop Question Answering 回答一个问题往往需要把问题切割成多个子问题,所以本质上回答这类问题就是一个multi-hop question-answering task. 上面图中只是首先chunking文档然后embedding数据库中的文档之后plain vector similarity search用于multi-hop questions存在如下问题: (1)re...
To handle the complexity of multi-hop questions, question decomposition has been proven to be a valuable approach. This technique involves breaking down complex questions into simpler sub-questions, reducing the complexity of the problem. However, it's worth noting that existing question decomposition...
论文地址:ACL2020-Improving Multi-hop Question Answering over Knowledge Graphs using Knowledge Base Embeddings 1. 摘要和介绍 KGQA(Question Answering over KG,知识图谱上的问题回答)是指根据知识图谱回答自然语言序列的一类任务。而多跳KGQA则需要通过在KG中多条边的推理来获得答案。但实际上KG经常会不全,缺少许...
【ACL2020】使用问题图生成解决multi-hop复杂KBQA 目前解决复杂KBQA(Knowledge Base Question Answering)的难点主要在于:问题带限制以及问题里包含有多个关系。这篇文章提出了一个query graph生成方法解决这个问题。 1. 背景介绍 在了解本文具体做什么之前,需要再明确下什么是带限制的问题和multi-hop of relations。带...
An example of multi-hop questions in HotpotQA. Supporting facts (highlighted in green) are also part of the dataset.Distribution of question and answer categories in HotpotQA.For more information on the project, the team’s Conference on Empirical Methods in Natural Language Processing (EMNLP) ...
This repository contains the dataset and code for the EMNLP2020 paperHybridQA: A Dataset of Multi-Hop Question Answeringover Tabular and Textual Data, which is the first large-scale multi-hop question answering dataset on heterogeneous data including tabular and textual data. The whole dataset contai...
【论文阅读】 Asking Complex Questions with Multi-hop Answer-focused Reasoning,程序员大本营,技术文章内容聚合第一站。
We introduce VIMQA, a new Vietnamese dataset with over 10,000 Wikipedia-based multi-hop question-answer pairs. The dataset is human-generated and has four main features: (1) The questions require advanced reasoning over multiple paragraphs. (2) Sentence-level supporting facts are provided, ...
Few-Shot Multihop Question Answering over Knowledge Base KBQA is a task that requires to answer questions by using semantic structured information in knowledge base. Previous work in this area has been restricted... M Fan,L Zhang,S Xiao,... - 《Wireless Communications & Mobile Computing》 被...
86 Tasks Edit Multi-hop Question Answering Question Answering Datasets Edit Introduced in the Paper: HybridQA Used in the Paper: SQuAD Natural Questions TriviaQA HotpotQA DROP WebQuestions MetaQA Results from the Paper Edit Ranked #4 on Question Answering on HybridQA Get a GitHub badge Ta...