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searching for Conditional entropy 13 found (54 total)

Von Neumann entropy (5,061 words) [view diff] exact match in snippet view article find links to article

_{A})+S(\rho _{B})-S(\rho _{AB}),} which can also be expressed in terms of conditional entropy: S ( A : B ) = S ( A ) − S ( A | B ) = S ( B ) − S ( B | A ) . {\displaystyle

State-merging (413 words) [view diff] exact match in snippet view article find links to article

to this quantity. Unlike its classical counterpart, the quantum conditional entropy can be negative. In this case, the sender can transfer the state

Symbolic dynamics (940 words) [view diff] exact match in snippet view article find links to article

to layered dynamical systems, introducing the concept of symbolic conditional entropy, thus expanding symbolic dynamics to more abstract informational

Relevance (1,725 words) [view diff] exact match in snippet view article find links to article

the values of measurable hypotheses or observation statements. The conditional entropy of an observation variable e conditioned on a variable h characterizing

Min-entropy (2,716 words) [view diff] exact match in snippet view article find links to article

A {\displaystyle A} and Bob to system B {\displaystyle B} . The conditional entropy measures the average uncertainty Bob has about Alice's state upon

Topological entropy (1,744 words) [view diff] exact match in snippet view article find links to article

dimension Recent studies have extended topological entropy to symbolic conditional entropy in layered dynamical systems, generalizing classical entropy measures

Quantum relative entropy (2,421 words) [view diff] exact match in snippet view article find links to article

I(A:B) is the quantum mutual information and S(B|A) is the quantum conditional entropy. Nielsen, Michael A.; Chuang, Isaac L. (2010). Quantum computation

Fourier–Motzkin elimination (2,492 words) [view diff] exact match in snippet view article find links to article

I(X_{1};X_{2})=H(X_{1})-H(X_{1}|X_{2})} and the non-negativity of conditional entropy, i.e., H ( X 1 | X 2 ) ≥ 0 {\displaystyle H(X_{1}|X_{2})\geq 0}

Cluster analysis (9,513 words) [view diff] exact match in snippet view article find links to article

S2CID 93003939. Rosenberg, Andrew, and Julia Hirschberg. "V-measure: A conditional entropy-based external cluster evaluation measure." Proceedings of the 2007

Old Norse (9,016 words) [view diff] case mismatch in snippet view article find links to article

Moberg, J.; Gooskens, C.; Nerbonne, J.; Vaillette, N. (2007), "4. Conditional Entropy Measures Intelligibility among Related Languages", Proceedings of

Voynich manuscript (14,092 words) [view diff] exact match in snippet view article find links to article

languages are measured using a metric called h2, or second-order conditional entropy. Natural languages tend to have an h2 between 3 and 4, but Voynichese

Indus Valley Civilisation (21,172 words) [view diff] case mismatch in snippet view article find links to article

Wayback Machine Retrieved on 19 September 2009.[full citation needed] 'Conditional Entropy' Cannot Distinguish Linguistic from Non-linguistic Systems Archived

Robert Schrader (1,601 words) [view diff] case mismatch in snippet view article find links to article

S2CID 16321746. Schrader, R. (2000). "On a Quantum Version of Shannon's Conditional Entropy". Fortschritte der Physik. 48 (8): 747–762. arXiv:quant-ph/0003048