Concepts2
📚TheoryAdvanced
Information-Theoretic Lower Bounds
Information-theoretic lower bounds tell you the best possible performance any learning algorithm can achieve, regardless of cleverness or compute.
#information-theoretic lower bounds#fano inequality#le cam method+12
📚TheoryAdvanced
Information Bottleneck Theory
Information Bottleneck (IB) studies how to compress an input X into a representation Z that still preserves what is needed to predict Y.
#information bottleneck#mutual information#variational information bottleneck+12