-5
모든 것을 for (으)로 변경해야합니다. 아래 코드를 위해 그것을하는 방법? 나는 블록마다 무엇을하는지에 관해 논평했다.파이썬에서 while 루프로 변환하는 방법?
def createClusters(k, centroids, datadict, repeats):
for apass in range(repeats):
print("****PASS",apass,"****")
clusters = []
for i in range(k):
clusters.append([])
for akey in datadict: #Creating empty list of distances
distances = []
for clusterIndex in range(k): #Calculating the distances between data point and centroid and placing them into the list of distances.
dist = euclidD(datadict[akey],centroids[clusterIndex])
distances.append(dist)
mindist = min(distances) #centroids are recalculated
index = distances.index(mindist)
clusters[index].append(akey)
dimensions = len(datadict[1]) #Specifies the dimension of exam score which will be one.
for clusterIndex in range(k): #Sum include the sum for each dimension of data point
sums = [0]*dimensions #Sum initialized to zero
for akey in clusters[clusterIndex]:
datapoints = datadict[akey] #Each data point will have a data key in data dictionary
for ind in range(len(datapoints)): #Calculates sum of components continuously
sums[ind] = sums[ind] + datapoints[ind]
for ind in range(len(sums)): #Calculates the average
clusterLen = len(clusters[clusterIndex])
if clusterLen != 0:
sums[ind] = sums[ind]/clusterLen
centroids[clusterIndex] = sums #Assigning average to centroid list at proper positions
for c in clusters:
print ("CLUSTER") #Prints all the data of clusters after each pass
for key in c:
print(datadict[key], end=" ")
print()
return clusters
"모든 것을 잠시 동안 변경해야합니다."- 왜? – TigerhawkT3
자이나 (Jaina)의 질문에 대한 귀하의 현재 시도가 보입니까? 걸린 곳을 좁힐 수 있다면 응답자에게 많은 도움이 될 것입니다. – halfer