Predicting Grass Growth for Sustainable Dairy Farming: A CBR System Using Bayesian Case-Exclusion and Post-Hoc, Personalized Explanation-by-Example (XAI)

  • Eoin M. Kenny
  • , Elodie Ruelle
  • , Anne Geoghegan
  • , Laurence Shalloo
  • , Micheál O’Leary
  • , Michael O’Donovan
  • , Mark T. Keane

Research output: Chapter in Book/Report/Conference proceedingsConference proceedingpeer-review

Abstract

Smart agriculture has emerged as a rich application domain for AI-driven decision support systems (DSS) that support sustainable and responsible agriculture, by improving resource-utilization through better on-farm, management decisions. However, smart agriculture’s promise is often challenged by the high barriers to user adoption. This paper develops a case-based reasoning (CBR) system called PBI-CBR to predict grass growth for dairy farmers, that combines predictive accuracy and explanation capabilities designed to improve user adoption. The system provides post-hoc, personalized explanation-by-example for its predictions, by using explanatory cases from the same farm or county. A key novelty of PBI-CBR is its use of Bayesian methods for case exclusion in this regression domain. Experiments report the tradeoff that occurs between predictive accuracy and explanatory adequacy for different parametric variants of PBI-CBR, and how updating Bayesian priors each year reduces error.

Original languageEnglish
Title of host publicationCase-Based Reasoning Research and Development - 27th International Conference, ICCBR 2019, Proceedings
EditorsKerstin Bach, Cindy Marling
PublisherSpringer Verlag
Pages172-187
Number of pages16
ISBN (Print)9783030292485
DOIs
Publication statusPublished - 2019
Externally publishedYes
Event27th International Conference on Case-Based Reasoning, ICCBR 2019 - Nonnweiler, Germany
Duration: 8 Sep 201912 Sep 2019

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume11680 LNAI
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference27th International Conference on Case-Based Reasoning, ICCBR 2019
Country/TerritoryGermany
CityNonnweiler
Period8/09/1912/09/19

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 2 - Zero Hunger
    SDG 2 Zero Hunger

Keywords

  • Bayesian analysis
  • Case exclusion
  • CBR
  • Smart agriculture
  • XAI

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