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Directional Label Rectification in Adaptive Graph

AAAI 2018 · Time series › Long-term forecasting · approach: Graph-based multivariate forecasting · 0 citations (OpenAlex)

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Measured effects reported in the paper

What was changedWhereMeasuredEffect
select features and instances simultaneously with an adaptive graph (DRAG) instead of separate sequential stepsDRAG vs category 1-3 baselines · Data A and Data B, instance stabilityF1-score of event classHelped
use DRAG instead of comparison methodsfailure analysis · real world Data A and Data BF1-score: at least 15%Helped
use DRAG instead of comparison methods with few selected featuresDRAG · synthetic data, feature stabilityF1-scoreHelped
increase number of selected instances qcomparison methods · synthetic data, instance stabilityF1-scoreHurt
increase number of selected instances qDRAG · synthetic data, instance stabilityF1-scoreNo clear effect
vary size of Xa from 30 to 90DRAG · synthetic dataF1 against ground truthNo clear effect
vary size of Xa from 30 to 90comparison methods · synthetic dataF1 against ground truthHurt
use smaller affinity matrix between Xa and Xb instead of full graph (DRAG vs Coselect)DRAG · Data B, varying size of Xbrunning timeHelped
learn an adaptive graph in each iteration instead of a fixed affinity graphDRAG · real world dataF1-scoreHelped

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