Search Results for author: Dilini Rajapaksha

Found 4 papers, 1 papers with code

LIMREF: Local Interpretable Model Agnostic Rule-based Explanations for Forecasting, with an Application to Electricity Smart Meter Data

no code implementations15 Feb 2022 Dilini Rajapaksha, Christoph Bergmeir

In order to explain the global model forecasts, we propose Local Interpretable Model-agnostic Rule-based Explanations for Forecasting (LIMREF), a local explainer framework that produces k-optimal impact rules for a particular forecast, considering the global forecasting model as a black-box model, in a model-agnostic way.

counterfactual Decision Making +2

LoMEF: A Framework to Produce Local Explanations for Global Model Time Series Forecasts

no code implementations13 Nov 2021 Dilini Rajapaksha, Christoph Bergmeir, Rob J Hyndman

Global Forecasting Models (GFM) that are trained across a set of multiple time series have shown superior results in many forecasting competitions and real-world applications compared with univariate forecasting approaches.

Time Series Time Series Analysis

SQAPlanner: Generating Data-Informed Software Quality Improvement Plans

1 code implementation19 Feb 2021 Dilini Rajapaksha, Chakkrit Tantithamthavorn, Jirayus Jiarpakdee, Christoph Bergmeir, John Grundy, Wray Buntine

Thus, our SQAPlanner paves a way for novel research in actionable software analytics-i. e., generating actionable guidance on what should practitioners do and not do to decrease the risk of having defects to support SQA planning.

LoRMIkA: Local rule-based model interpretability with k-optimal associations

no code implementations11 Aug 2019 Dilini Rajapaksha, Christoph Bergmeir, Wray Buntine

In this paper, we propose Local Rule-based Model Interpretability with k-optimal Associations (LoRMIkA), a novel model-agnostic approach that obtains k-optimal association rules from a neighbourhood of the instance to be explained.

BIG-bench Machine Learning counterfactual +1

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