UniER unifies ILER and PLER with the WCG metric across 9 datasets and 18 methods, showing systematic PLER superiority especially under sparsity and noise.
Algebra I 2005-2006 and Bridge to Algebra 2006-2007,
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UniER: A Unified Benchmark for Item-level and Path-level Exercise Recommendation
UniER unifies ILER and PLER with the WCG metric across 9 datasets and 18 methods, showing systematic PLER superiority especially under sparsity and noise.