Recommended Citation
Calvert, Wesley. "PAC Learning, VC Dimension, and the Arithmetic Hierarchy." Archive for Mathematical Logic 54, No. 7 (Nov 2015): 871--883. doi:10.1007/s00153-015-0445-8.
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Comments
Text posted here is post-print. The final publication is available at Springer via http://dx.doi.org/10.1007/s00153-015-0445-8