Explaining the unreasonable effectiveness of deep learning has eluded researchers around the globe. Various authors have described multiple metrics to evaluate the capacity of deep architectures. In this paper, we allude to the radius margin bounds described for a support vector machine (SVM) with hinge loss, apply the…
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5 results for “VC-bound”
This paper explains double descent using VC theory.
problem Understanding the generalization of overfitting neural networks.
method VC-theoretical analysis of double descent.
result Double descent can be explained by classical VC-generalization bounds.
PAC-Bayes framework fails on simple 1D linear classification task.
problem Proving the learnability of simple 1D linear classification tasks using PAC-Bayes bounds.
method Demonstrated a specific 1D linear classification task that PAC-Bayes cannot analyze.
result PAC-Bayes framework cannot prove learnability of simple 1D linear classification tasks.
Learning from Label Proportions (LLP) is a learning setting, where the training data is provided in groups, or "bags", and only the proportion of each class in each bag is known. The task is to learn a model to predict the class labels of the individual instances. LLP has broad applications in political science, market…
Semantic paraphrases can fool financial sentiment classifiers due to geometric shifts in model representations.
problem Semantic paraphrase attacks on financial sentiment classifiers
method Developing a continuous local model of semantic paraphrase perturbations
result The worst-case local displacement of the target representation is governed by the largest generalised eigenvalue of a matrix pencil constructed from the Jacobians of the two embedding maps.