Difference between revisions of "Math for Intelligence"

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(Explained)
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== Explained ==
 
== Explained ==
  
dot product = the sum of the products of the corresponding entries of the two sequences of numbers. Geometrically, it is the product of the Euclidean magnitudes of the two vectors and the cosine of the angle between them.
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* http://en.wikipedia.org/wiki/Dot_product Dot Product | Wikipedia]
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Dot Product =
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* Algebraically, the dot product is the sum of the products of the corresponding entries of the two sequences of numbers.  
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* Geometrically, it is the product of the Euclidean magnitudes of the two vectors and the cosine of the angle between them.
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http://betterexplained.com/wp-content/uploads/crossproduct/cross-product-grid.png
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<youtube>ml4NSzCQobk</youtube>
 
<youtube>ml4NSzCQobk</youtube>

Revision as of 09:43, 29 October 2018

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Explained

Dot Product =

  • Algebraically, the dot product is the sum of the products of the corresponding entries of the two sequences of numbers.
  • Geometrically, it is the product of the Euclidean magnitudes of the two vectors and the cosine of the angle between them.

cross-product-grid.png


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