test.py

import os
import networkx as nx
import pandas as pd
import random
from sklearn.neighbors import KDTree
import numpy as np
from collections import defaultdict
from scipy import sparse
data_dir = os.path.expanduser("./data/")

# edgelist = pd.read_csv(os.path.join(data_dir, "cora.cites"), sep='\t', header=None, names=["target", "source"])
# node_data = pd.read_csv(os.path.join(data_dir, "cora.content"), sep='\t', header=None)

# pm_dataset = pd.read_csv('./data/pm.csv')
# pm_dataset = pm_dataset.replace("**", 0)
# pm_dataset = pm_dataset.to_numpy()
# pm_data = pm_dataset[:, 4:]
# pm_data = pm_data.astype(np.float)
# gauges = pm_data.shape[1]
# graph = defaultdict(list)
# features = np.empty(shape=(gauges, 1))
# for i in range(gauges):
#     features[i, 0] = pm_data[-1, i]

# features = sparse.csr_matrix(features)

# for i in range(gauges):
#     source = []
#     for j in range(gauges):
#         ran = random.random()
#         if ran < 0.1:
#             source.append(j)
#     graph[i] = source

X = np.array([[-1, -1], [-2, -1], [-3, -2], [1, 1], [2, 1], [3, 2]])
kdt = KDTree(X, leaf_size=30, metric='euclidean')
# dist, ind = kdt.query(X, k=len(X), return_distance=True)
ind, dist = kdt.query_radius(X, r=1.5, return_distance=True)
print(ind)
for i in range(len(ind)):
    index = np.delete(ind[i], np.where(ind[i]==i))
    # print(ind[i].shape)
    print(index)


# ds_points = pd.read_csv('./data/locations.csv').to_numpy()
# # print(ds_points)
# data_points = np.empty(shape=(len(ds_points), 2))
# for i in range(len(ds_points)):
#     data_points[i, 0] = ds_points[i, 1]
#     data_points[i, 1] = ds_points[i, 2]
# print(data_points)