enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Information diagram - Wikipedia

    en.wikipedia.org/wiki/Information_diagram

    The violet is the mutual information ⁠ (;) ⁠. Venn diagram of information theoretic measures for three variables x, y , and z . Each circle represents an individual entropy : ⁠ H ( x ) {\displaystyle H(x)} ⁠ is the lower left circle, ⁠ H ( y ) {\displaystyle H(y)} ⁠ the lower right, and ⁠ H ( z ) {\displaystyle H(z)} ⁠ is the ...

  3. Conditional entropy - Wikipedia

    en.wikipedia.org/wiki/Conditional_entropy

    Venn diagram showing additive and subtractive relationships various information measures associated with correlated ... (red and violet) is the individual entropy () ...

  4. Allotropes of phosphorus - Wikipedia

    en.wikipedia.org/wiki/Allotropes_of_phosphorus

    Violet phosphorus (right) by a sample of red phosphorus (left) Hitorff's phosphorus structure. Monoclinic phosphorus, violet phosphorus, or Hittorf's metallic phosphorus is a crystalline form of the amorphous red phosphorus. [15] [16] In 1865, Johann Wilhelm Hittorf heated red phosphorus in a sealed tube at 530 °C. The upper part of the tube ...

  5. Mutual information - Wikipedia

    en.wikipedia.org/wiki/Mutual_information

    The circle on the right (blue and violet) is (), with the blue being (). The violet is the mutual information I ⁡ ( X ; Y ) {\displaystyle \operatorname {I} (X;Y)} . In probability theory and information theory , the mutual information ( MI ) of two random variables is a measure of the mutual dependence between the two variables.

  6. Red phosphorus - Wikipedia

    en.wikipedia.org/wiki/Red_phosphorus

    Fibrous red phosphorus is another crystalline form of red phosphorus. [7] It is obtained along with violet phosphorus when red phosphorus is sublimed in vacuum in the presence of iodine. [21] It is structurally similar to violet phosphorus. However, in fibrous red phosphorus, phosphorus chains lie parallel instead of orthogonal, unlike violet ...

  7. Quantities of information - Wikipedia

    en.wikipedia.org/wiki/Quantities_of_information

    A misleading [1] information diagram showing additive and subtractive relationships among Shannon's basic quantities of information for correlated variables and .The area contained by both circles is the joint entropy (,).

  8. Joint entropy - Wikipedia

    en.wikipedia.org/wiki/Joint_entropy

    A misleading [1] Venn diagram showing additive, and subtractive relationships between various information measures associated with correlated variables X and Y. The area contained by both circles is the joint entropy H(X,Y). The circle on the left (red and violet) is the individual entropy H(X), with the red being the conditional entropy H(X|Y ...

  9. Entropy (classical thermodynamics) - Wikipedia

    en.wikipedia.org/wiki/Entropy_(classical...

    Fig.2 Temperature–entropy diagram of nitrogen. The red curve at the left is the melting curve. The red dome represents the two-phase region with the low-entropy side the saturated liquid and the high-entropy side the saturated gas. The black curves give the TS relation along isobars. The pressures are indicated in bar.