Daily update | 16 March, 2022

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Understanding a proof from a paper

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Source: cs
Views: 35
Score: 3
Tags: model-checking linear-temporal-logic game-semantics


having trouble understanding the proof of regular expression identities $(u + v)^* = (u^*v)^*u^*$

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Source: cs
Views: 44
Score: 2
Tags: regular-languages regular-expressions proof-techniques


How to choose $\gamma$ parameter in Focal Loss?

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Source: stats
Views: 32
Score: 2
Tags: machine-learning loss-functions hyperparameter


Meaning of & intuition behind predictors being fixed in linear regression

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Source: stats
Views: 26
Score: 2
Tags: regression linear-model fixed-effects-model

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