Papers › The Neural Hype and Comparisons Against Weak Baselines
The Neural Hype and Comparisons Against Weak Baselines
Jimmy Lin
Recently, the machine learning community paused in a moment of self-reflection. In a widely discussed paper at ICLR 2018, Sculley et al. wrote: "We observe that the rate of empirical advancement may not have been matched by consistent increase in the level of empirical rigor across the field as a whole." Their primary complaint is the development of a "research and publication culture that emphasizes wins" (emphasis in original), which typically means "demonstrating that a new method beats previous methods on a given task or benchmark". An apt description might be "leaderboard chasing"-and for many vision and NLP tasks, this isn't a metaphor. There are literally centralized leaderboards1 that track incremental progress, down to the fifth decimal point, some persisting over years, accumulating dozens of entries. Sculley et al. remind us that "the goal of science is not wins, but knowledge". The structure of the scientific enterprise today (pressure to publish, pace of progress, etc.) means that "winning" and "doing good science" are often not fully aligned. To wit, they cite a number of papers showing that recent advances in neural networks could very well be attributed to mundane issues like better hyperparameter optimization. Many results can't be reproduced, and some observed improvements might just be noise.
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Tasks
Results from the paper archive 2025-07-28
| Task | Dataset | Model | Metric | Value | Rank at snapshot | Leaderboard | Report |
|---|---|---|---|---|---|---|---|
| Ad-Hoc Information Retrieval | TREC Robust04 | Anserini BM25+RM3 | MAP | 0.302 | #18 of 21 | Archive leaderboard | report |
| Ad-Hoc Information Retrieval | TREC Robust04 | Anserini BM25+RM3 | P@20 | 0.4012 | #18 of 21 | Archive leaderboard | report |
Ranks are positions in the archive's leaderboards as they stood at the 2025-07-28 snapshot. Results published since then are not among these rows, so a rank here is not a current standing.
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