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A Koch snowflake has an infinitely repeating self-similarity when it is magnified. Standard (trivial) self-similarity. [1]In mathematics, a self-similar object is exactly or approximately similar to a part of itself (i.e., the whole has the same shape as one or more of the parts).
A snowflake is a single ice crystal ... they may be categorized in eight broad classifications and at least 80 ... Crystal structure morphology as a function of ...
The simplest version of the minhash scheme uses k different hash functions, where k is a fixed integer parameter, and represents each set S by the k values of h min (S) for these k functions. To estimate J(A,B) using this version of the scheme, let y be the number of hash functions for which h min (A) = h min (B), and use y/k as the estimate.
Graph of a function such that, for any two positive reals and +, the difference of their images (+) has the centered gaussian distribution with variance . Generalization: the fractional Brownian motion of index α {\displaystyle \alpha } follows the same definition but with a variance h 2 α {\displaystyle h^{2\alpha }} , in that case its ...
The snowflake schema is in the same family as the star schema logical model. In fact, the star schema is considered a special case of the snowflake schema. The snowflake schema provides some advantages over the star schema in certain situations, including: Some OLAP multidimensional database modeling tools are optimized for snowflake schemas. [3]
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Crystal structure morphology as a function of temperature and water saturation Temperature range Saturation range Types of snow crystal °C °F g/m 3 oz/cu yd below saturation above saturation 0 to −3.5 32 to 26 0.0 to 0.5 0.000 to 0.013 Solid plates Thin plates Dendrites −3.5 to −10 26 to 14 0.5 to 1.2 0.013 to 0.032 Solid prisms Hollow ...
Like some other fractals, the function exhibits self-similarity: every zoom (red circle) is similar to the global plot. In mathematics, the Weierstrass function, named after its discoverer, Karl Weierstrass, is an example of a real-valued function that is continuous everywhere but differentiable nowhere.