English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Question answering over knowledge bases is considered a difficult problem dueto the challenge of generalizing to a wide variety of possible natural languagequestions. Additionally, the heterogeneity of knowledge base schema itemsbetween different knowledge bases often necessitates specialized training fordifferent knowledge base question-answering (KBQA) datasets. To handlequestions over diverse KBQA datasets with a unified training-free framework, wepropose KB-BINDER, which for the first time enables few-shot in-contextlearning over KBQA tasks. Firstly, KB-BINDER leverages large language modelslike Codex to generate logical forms as the draft for a specific question byimitating a few demonstrations. Secondly, KB-BINDER grounds on the knowledgebase to bind the generated draft to an executable one with BM25 score matching.The experimental results on four public heterogeneous KBQA datasets show thatKB-BINDER can achieve a strong performance with only a few in-contextdemonstrations. Especially on GraphQA and 3-hop MetaQA, KB-BINDER can evenoutperform the state-of-the-art trained models. On GrailQA and WebQSP, ourmodel is also on par with other fully-trained models. We believe KB-BINDER canserve as an important baseline for future research. Our code is available athttps://github.com/ltl3A87/KB-BINDER.

Few-shot In-context Learning for Knowledge Base Question Answering