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A locally-built, LLM-digested index of recent arXiv papers in quant finance, geometry/topology, and statistical ML — keyword search served straight from SQLite on this machine.

168,657 papers · 148 categories

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1122 · Jun 201919922001200920172026
7 results for G-test

USP test improves on Pearson's chi-squared and GG-test for independence.

problem Deficiencies in Pearson's chi-squared and GG-test for independence.
method USP test based on UU-statistic estimator of population dependence measure.
result USP test controls size, handles small cell counts, and detects minimal violations of independence.

This paper provides a comprehensive survey of Machine Learning Testing (ML testing) research. It covers 144 papers on testing properties (e.g., correctness, robustness, and fairness), testing components (e.g., the data, learning program, and framework), testing workflow (e.g., test generation and test evaluation), and …

2019-06-19abs ↗pdf ↗

Partial soft-matching distance improves neural representation comparison by allowing some neurons to remain unmatched.

problem Neural representations are noisy and contain outliers, making traditional matching methods unreliable.
method Extends soft-matching distance to a partial optimal transport setting, allowing some neurons to remain unmatched.
result Partial soft-matching provides robust correspondences that are more reliable under noise and outliers.

This paper evaluates test selection methods for deep neural networks, revealing their limitations.

problem Challenges in testing deep learning systems due to high labeling costs.
method Analysis and empirical testing of 11 test selection methods on five datasets.
result Test selection methods can fail under certain conditions, leading to significant drops in test relative coverage.

Understanding learning materials (e.g. test questions) is a crucial issue in online learning systems, which can promote many applications in education domain. Unfortunately, many supervised approaches suffer from the problem of scarce human labeled data, whereas abundant unlabeled resources are highly underutilized. To…

2019-05-27abs ↗pdf ↗