Настроил сеелери, начал привязку lyngsat

This commit is contained in:
2025-11-11 17:23:36 +03:00
parent 65e6c9a323
commit 4f21c9d7c8
110 changed files with 34270 additions and 33631 deletions

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@@ -1,34 +1,34 @@
# Third-party imports
import matplotlib.pyplot as plt
import numpy as np
from sklearn.cluster import DBSCAN, HDBSCAN, KMeans
# Local imports
from .models import ObjItem
def get_clusters(coords: list[tuple[float, float]]):
coords = np.radians(coords)
lat, lon = coords[:, 0], coords[:, 1]
db = DBSCAN(eps=0.06, min_samples=5, algorithm='ball_tree', metric='haversine')
# db = HDBSCAN()
cluster_labels = db.fit_predict(coords)
plt.figure(figsize=(10, 8))
unique_labels = set(cluster_labels)
colors = plt.cm.tab10(np.linspace(0, 1, len(unique_labels)))
for label, color in zip(unique_labels, colors):
if label == -1:
color = 'k'
label_name = 'Шум'
else:
label_name = f'Кластер {label}'
mask = cluster_labels == label
plt.scatter(lon[mask], lat[mask], c=[color], label=label_name, s=30)
plt.xlabel('Долгота')
plt.ylabel('Широта')
plt.title('Кластеризация геоданных с DBSCAN (метрика Хаверсина)')
plt.legend()
plt.grid(True)
plt.show()
# Third-party imports
import matplotlib.pyplot as plt
import numpy as np
from sklearn.cluster import DBSCAN, HDBSCAN, KMeans
# Local imports
from .models import ObjItem
def get_clusters(coords: list[tuple[float, float]]):
coords = np.radians(coords)
lat, lon = coords[:, 0], coords[:, 1]
db = DBSCAN(eps=0.06, min_samples=5, algorithm='ball_tree', metric='haversine')
# db = HDBSCAN()
cluster_labels = db.fit_predict(coords)
plt.figure(figsize=(10, 8))
unique_labels = set(cluster_labels)
colors = plt.cm.tab10(np.linspace(0, 1, len(unique_labels)))
for label, color in zip(unique_labels, colors):
if label == -1:
color = 'k'
label_name = 'Шум'
else:
label_name = f'Кластер {label}'
mask = cluster_labels == label
plt.scatter(lon[mask], lat[mask], c=[color], label=label_name, s=30)
plt.xlabel('Долгота')
plt.ylabel('Широта')
plt.title('Кластеризация геоданных с DBSCAN (метрика Хаверсина)')
plt.legend()
plt.grid(True)
plt.show()