round number to nearest 5

KNN is a basic classification and regression method. The input of the k-nn is the characteristic vector of the instance, which corresponds to the point in the feature space, and the output is the category of the instance, which can take multiple

Python built-in functions (55) -- round, python built-in 55 round English document: round( Number[, Ndigits]) Return the floating point value NumberRounded NdigitsDigits after the decimal point. If NdigitsIs omitted, it

In math. when performing data processing, round often encounters a situation where 81.25 retains a decimal number, and the value is 81.2. It is searched by material and math. the round rounding algorithm adopts the banker's rounding algorithm, which

English documents: round (number[, ndigits]) Return The floating point value number rounded to ndigits digits after the decimal point. If ndigits is omitted, it returns the

Ceil is a function for getting a value from the up position; floor is a function for rounding out the decimal places to get a value; round is a function for rounding out. Ceil definition and usage: the ceil () function rounds up to the nearest

Ceil is a function for getting a value from the up position; floor is a function for rounding out the decimal places to get a value; round is a function for rounding out. Ceil definition and usage: The ceil () function rounds up to the nearest

A ceil is a function that gets a value upward; Floor is the function of rounding out the decimal place to get a value; Round is a function that is used for rounding. CeilDefinition and Usage: The Ceil () function rounds up to the nearest

Reference Blog: http://www.cnblogs.com/21207-iHome/p/6034462.htmlRecently in the cloud matching, need to use C + + to implement the ICP algorithm, the following is a simple understanding, expect the master correct.The ICP algorithm is able to merge

Tags: image matching ICP algorithm machine vision2015-12-01 21:09 2217 People read comments (0) favorite reports Classification:Computer Vision(+) Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not

The Python version also affects the results, and python2 the x round to the nearest multiple from 0, such as round (0.5) =1, round (-0.5) =-1; Python3 rounds x to the nearest number of even multiples, such as round (0.5) =0, round (1.5) =2.0, round (