PyFlann 安装方法pip install pyflann 按照以下更改代码: https://github.com/primetang/pyflann/issues/1
然后可运行以下代码:
from pyflann import *
import numpy as np
dataset = np.array(
[[1., 1, 1, 2, 3],
[10, 10, 10, 3, 2],
[100, 100, 2, 30, 1]
])
testset = np.array(
[[1., 1, 1, 1, 1],
[90, 90, 10, 10, 1]
])
flann = FLANN()
result, dists = flann.nn(
dataset, testset, 2, algorithm="kmeans", branching=32, iterations=7, checks=16)
print (result)
print (dists)
dataset = np.random.rand(10000, 128)
testset = np.random.rand(1000, 128)
flann = FLANN()
result, dists = flann.nn(
dataset, testset, 5, algorithm="kmeans", branching=32, iterations=7, checks=16)
print (result)
print (dists)接下来就根据自己的实际问题进行FLANN 之旅了。。
使用方法参考:http://blog.csdn.net/jcq521045349/article/details/78898971
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