map python

Solutions on MaxInterview for map python by the best coders in the world

showing results for - "map python"
Amir
14 Jan 2018
1def percentage_error(actual, predicted):
2    res = np.empty(actual.shape)
3    for j in range(actual.shape[0]):
4        if actual[j] != 0:
5            res[j] = (actual[j] - predicted[j]) / actual[j]
6        else:
7            res[j] = predicted[j] / np.mean(actual)
8    return res
9
10def mean_absolute_percentage_error(y_true, y_pred): 
11    return np.mean(np.abs(percentage_error(np.asarray(y_true), np.asarray(y_pred)))) * 100
Maria José
01 Oct 2019
1# The map() function applies a given function 
2# to each item of an iterable (list, tuple etc.) and returns an iterator
3
4numbers = [2, 4, 6, 8, 10]
5
6# returns square of a number
7def square(number):
8  return number * number
9
10# apply square() function to each item of the numbers list
11squared_numbers_iterator = map(square, numbers)
12
13# converting to list
14squared_numbers = list(squared_numbers_iterator)
15print(squared_numbers)
16
17# Output: [4, 16, 36, 64, 100]
Yasmine
23 Oct 2018
1c = map(int,input().split)
Ana Sofia
22 Mar 2017
1# Python program to demonstrate working 
2# of map. 
3  
4# Return double of n 
5def addition(n): 
6    return n + n 
7  
8# We double all numbers using map() 
9numbers = (1, 2, 3, 4) 
10result = map(addition, numbers) 
11print(list(result))
Emmanuel
14 Jan 2017
1#generate a list from map iterable with lambda expression
2list( map(lambda x: x*2, numeros) )
Ilaria
07 May 2020
1def calculateSquare(n):
2    return n*n
3
4
5numbers = (1, 2, 3, 4)
6result = map(calculateSquare, numbers)
7print(result)
8
9# converting map object to set
10numbersSquare = list(result)
11print(numbersSquare)
queries leading to this page
python ma p how to input python in map 2amap in pythonhow to do map in pythonmap to list in pythonhow to map in pythobpython mind mapmape implementationhow to use map pythonmap functionspython map modulemap function in pythonimplement a map pythonpy mapmap function meaning in pythonwhy is len a function in pythonpython map syntaxpython map elementpython map 28 29why is map function usefulmap python3taking input in dictionary in python using map 28 29python map 28 29 functionwhat does map function do pythonmap function in pthonmap input pythonpython map printerro mape no pythonmaps in pyhtonmap dictionary pythnopython ma c3 b0mapper python examplewhat do maps and set do in pythonhow to make map in pythonpython program map funcmape scikit learn errormap with input in python map pythoninput mapping in pythonpython map exampleshow to make a map in pythonmap the inputs in pythonusing map for input in pythonwhen we use map functionwhat is a map in pythonpython map fuctionmap in python 3map keyword pythonpython map all elements in listmap fun in input pythonlist map pythonfor element in array to create a map pythonpython maps python 3map dictionary pythonpython map what to do with ithow to use map 28 29 pythonpython 3 mappython mape masepython mapmap list values pythonmapping meaning in pythonwhat does the built in map function do 3fmapping objects pythonpython map structuremap function to list in pythonmap in puthonpythong map valuelists map functionusing the map in pythonpy array mapmap function pythonfunction map paythonmap return object pythonmap tool pythonget list of map values python map 28str 29 pythonsyntax for map in python with input parametersmap with pythonpython mapping arraaywhat map function do in pythonhow to create map function in pythonhow to map variable input in pythonmap function in pytonhow to a value from a map pythoninput map pytohnmap function on dictionary pythonpython map list methodmap variable in python map python exempleshow to use map in python 3map array pytinmap get 28 29 in pythondictionary maps pythonuse map in python to take inputarr map pythonuse map function to add two in pythonarray python mapname 27mean absolute percentage error 27 is not definedmapping with dictionary pythonpython generate list mappython example code mapstring map in pythonbuilt in map function pythonmap python scriptpython 2 7 mappython using mapmap pythopnhow to use map in input python list map python explanationwhat does map mean in pythonwhats a map in pythonsklearn mape errorlist map pythonpython sample on mappython map over listpython input mapmean absolute percentage error in pythonmap function python 3 40mapper 3a how to use a functionmapping function pythonpython iterate map objectsklearn mape examplepython what does the built in map 28 29 domapping dictionary pythoninput map pythonhow to map range numbers and return a list pythonpython map c3 b9pthon mapmap 28listmap python stringpython array map functionarray map python 3python mapomap function used to convert in pythonmape function in pythonmap print pythonmap declaration inpythonmap in pythonewhat does map do in pythonmap pythomap for input in pythonpython mao 28 29python map 280python check data in mappython create array mapshow map pythonwhy to use map in pythonmap operator in pythonhow to map in python 3geeks for geeks python mapsmap 28 29 object pythonhow to take input by mapping in pythonpython mapsmap 28 29 in pythonpython map function equivalentmap calculating the count of item in array 2bpython 2bmapmap function to take input in pythonobject to map in pythonscikit learn metrics mapemap api pytohnmap pythonuse map fpythondictionary and map in pythonusing map in python to add itrms to a string 3cmap object at 0x7f8a46bb0160 3e get the value pythonmap for string input pythonpython list mappython create maphow to map function to listsyntax of map in pythonmean absolute percentage error sklearn in coalbhow to create a map in pythonhow to use map functiompython map in for map a list pythonmapping pythonmapps in pythonpthon map funcionis map a method of pythonmape python pandasmap in pytyhonmap a map pythonwhat does built in map function domap inpython mapepython map an inputpython map a listpython list ma 5binput map function pythonlist map in pythonmap functio in python map 28 29 pythonlimba map functionwhat is map funciton in pythonpython et mapspython mapusing map function in pythonmapping values pythonreturn mapping pythonpython built in map functionmap function python parametersfuncion map pythonmapas pythonwhat does the map function returnimporterror 3a cannot import name 27mean absolute percentage error 27 from 27sklearn metrics 27 28 2fhome 2fvictor 2fanaconda3 2fenvs 2fmarl 2flib 2fpython3 7 2fsite packages 2fsklearn 2fmetrics 2f init py 29python3 mapsmicropython map functionhow to input a method in the map function pythonmap function examples in pythonuse map in python2code for map function in python 3 map 28 29 function pythonmap in python2map pythjonmap in python 5cwhat does python map function domapping for function pytohnmap object pythonmap a list in pythonhow to map in pythonmap in python stringfind in map in pythonpyhton mapmap in list pythonpython array maphow to use map function to print listmap python 3 6taking input map pythonpython input with mapmap over array pythonepython map input functionmap in pytonmap pyhtnonarray map in pythonmape formula pythonmap of pairs in c 2b 2bpython make a map from 0 nmap python exampleuse map function to add two int pythonmap 28 29 function in pythonwhat does map 28 29 mean in pythonmap function in python2 and python3map with function pythonpytho9n mapmape scikit learnmap in python usemaps implementation in pythonlist mappythin map 28 29python map function valueshow to pass map as input in python 5cmap function in python with parametersmap in pyhton map array in pythonpython map documentationmap python with inputpython map librarypython how to use maphow to make a map with pythonmap list to list pythonmap add pythonpython declare mappython map apitake input by python mappython map values ifmapping all values in arr as int pythonmap values python map python3map method pythonwhat is map function in pythonmap function python printmap of inputs pythonpython map user inputwhat does map 28 29 do in pythoncalculate mape pythonpython3 mapmap 5blist 5b1 5d 5d in python map function in python to take inputpython map listget the function from the predefined map in pythoninput 28 29 mapping in pythonmap type pythonpython map methodsmapnik for python3python map fucntinpython map list functionmap value pythonpython map objectmap in python3python string mapwhat can you map pytmap function in python inputmap get 28 29 pythonpython map functinhow to use the map function in python when mapping a filematplotlib mapemap in pythonmap all elements to string pythonmap in pytohnpython map function on listhow to make a map one value pythonmap pythinimport map operator in pythoncannot import name 27mean absolute percentage error 27 from 27sklearn metrics 27 28c 3a 5cusers 5csergej 5canaconda3 5clib 5csite packages 5csklearn 5cmetrics 5c init py 29how to use the map function in pythonpython list map functionfind mean absolute percentage error using pandasmap funtion pythonc map function in pythoninput values in python using mapmap python dictionarypython map function examplemap api in pythonmean absolute percentage error in cross val scorepython map 28str 2cx 29python p mappython map function for inputreal python mapmap arguments pythondefine map in pythonpython 2 7 map functionwhat does the builtin map function do in pythoninput using map in pythonmap pythongpytho mapmap lists pythonhow to map the numbers to list in pythondoes map in python2behind working of map in pythonmap results pythonmean percentage error sklearnmap python for inputpython take input by mapmap operator pythonmap python 3python map valyuepython3 map methodhow to take list input in python using mapmape pysparkmap in python inputmaps in pythonmape pythonget data from a choice map pythonmap over array in pythonwhat is list map in pythonpython mapping methodspyton mappython 3 map objectpython array map functionsmap examples python calculate percent error in pythoncreate map in python 3what does the built in map function do in pythonmaps in python 3map python listtake python input using mapmean absolute percentage error python codemapping python 3map in python for inputmap input in the pythonmean absolute percentage error pythonpython map methodmap python in stringsdata typenumpy mean absolute percentage erroruse map in pythonmap operation to listlist 28map 28 29 29 pythonpython list mapmap in python llisymap between value pythonmap function syntax in pythonusing map in python to add string python take input by map and map functions pythonhow to take user input for dictionary using map in pythonhow to use map function in pythonmap 28 29 function in pythonmap function for input in pythonmap of list pythonmap lambda w3calculate percent error python librarypython map elements in listwhat does map do pythonmap in pythonpython mape library modifiedpython mapwhat is the map function in pythondictionary mapping pythonhow to take a map as a user input in pythonmap method to convert data typrpythonmape python codetake input using map in pythonmap functionpythonmap syntax pythonis there any map function in python 3mapping input in pythonpython map each element in listwhat is map object in pythonpython build in mapwhy we use map in pythonmape in pythonmapping a liststring map pythonpython 3 map functionmap number pythonarrays and map pythonpython map dictionarypython map on a listpython concept mapmap 28 29 function pythonpython mappingmap 28str 29 pythonmap function pyhtonmap location and values pythonpython double mapmape 2c rmse pythonwhat is the map in pythonmape fun c3 a7 c3 a3o pythonhow to get a map in pythonmapping pythonmap pythonpython map on listhow do map work in pythonhow map function works in pythonexample of map in pyhtonusing map in python for inputfunction valling in python 5cmap pythonmap in pythonnuse of map in pythonmapping in pythontake input array in python using mappython mapmemap pyhtoninput in python mapmap define pythondoes a map object have a length pythonthe original code for map function on pythonhow to tackle with map input in pythonuse map pythonusingmap pythonpython 3 7 list mapmap an array in pythonpython map list to functionmape infinity linear regression pythonfunctions lik map in pythonmap pythommap 28 29 pythonmap functin ythonhow to take input using map in pythonpythom mapsplit function in pytorch mediumobject mapping pythonfanulum python mapmap 28 29 python stringpython mean absolute percentage errormap functionnction to take input in pythonwhen to use map 28 29 pythonpython map iteratorinput map in pythondefine function of random product in a label tkinter pythonpython map double dipython map inputhow does the map function work in pythonpick individual items from map function in pythonmap python syntaxpython for i in map 28 29what is map used for in pythoniterate map result object in pythonpython maocreate map pythonwhat is the use of the map function in pythonmapin pythonpython mape librarypython mape functionwhat is 2amap in pythonwwhat is the map used in pyhttonpython use array as map map in pythonlist and map in pythonwhat is map function in python 3fmap python functionmap python list and addusing map python 3map a map onject pythonmap in python 27help map not working in pythonmap function python documentationbuilt in map pythonmap pytohnpython3 map functionwhat is the function of map in pythonmap list pythonmape skealrnmap data structure in pythonmap python new array 3fusing map to take input in python 2b list 28map 28 29 29 pythonpython how to map a listwhat is a python maphow to access map elements in pythonpython map function return inthow to calculate mape in pythonmap pypython map functionmap string pythonmake a map in pythonpython map examplemap function python3 printpython map to list take inputusing map pythonmap to list pythonset map function pythoncreate a map from list pythonmapa en pythonmape infinity in linear regression pythontaking an input in python using mapbuilt in map functions pythonpython map 28str mean average percentage error plot python for time series pandasarray map pythonmaps in pthonmap input python of string python 3 in set and mapsmap in python 3 lstmap functions in pythonpython map returnhow to display map object in pythonmap documentation in pythonpython setmapmap pyhtionnpython mapfunction map python 3cmap object at 0x00dbec10 3ehow to make the map gets any value in pythonpython3 map classfind 29 mean absolute percentage error pandashow to use the map 28 29 om puthonpython map function 5cmap pytrhonhow to find mape pysparkwhat is map pythonpythin mapcan i use map to a list in python 3fmap python arrayuse of map input in pyhtonpython list maosklearn mape python examplepython when to use the map functionhow to get string input using map in pythonpython map 28map declaration in pythonpython mape calculation map pyhtonwhat is map in pythonmap python inputpyrthon mappython3 mapping functionmap python 3 7mapping a list in pythonpython map valuespython map string inputimplementing map in pythommap in python 2 7map inputs pythonpython map 5b 5dpython map arraymapi pythonread input from map in pythonmap array if a pythonis a map object an iterablecreate map in pythonmap in pythomhow to map a function on a list pythonpython 3 mappinguse of map function in pythonmap method in pythonset map in pythonswhat is a map function in python3map python in stringsaverage percent error sklearn map pythonpython array of mapshow map works on pythoncreate map in python from arraypython map methodmap fum in input pythonmap 28input 28 29 29 function in pythonmap input in pythonwhat does built in map function do pythonmap 28 29 function in python for inputmaps pythonmap array pythonpython map of mapsmapping function means in pythong map function in pythonwhat is map 28 29 in pythonbuilt in map function python dohow to map input in pythonstring mapping in pythontaking input using map in pythonhow to use map 28 29 in pythonmapping in python listmapping values in pythonfunctions in python 3 for mapmap to string pythonhow to take map input in pythonwhat is the use of map function in pythonhow to use map in pythonpythone mappython2 map 28 29python 3 map 28 29map and set in pythonfind in a map python 5b 3an 5d in python map 2amap pythonget map pythonpython array mapmap python