23 lines
801 B
Python
23 lines
801 B
Python
from core.clustering import KMeansAnalyzer
|
|
|
|
|
|
class ClusterService:
|
|
def _create_analyzer(self):
|
|
# 聚类接口会被前端并发调用，避免复用同一个可变分析器实例导致结果串线。
|
|
return KMeansAnalyzer()
|
|
|
|
def get_cluster_result(self, n_clusters=3):
|
|
analyzer = self._create_analyzer()
|
|
return analyzer.get_cluster_results(n_clusters)
|
|
|
|
def get_cluster_profile(self, n_clusters=3):
|
|
analyzer = self._create_analyzer()
|
|
return analyzer.get_cluster_profile(n_clusters)
|
|
|
|
def get_scatter_data(self, n_clusters=3, x_axis='月均加班时长', y_axis='缺勤时长（小时）'):
|
|
analyzer = self._create_analyzer()
|
|
return analyzer.get_scatter_data(n_clusters, x_axis, y_axis)
|
|
|
|
|
|
cluster_service = ClusterService()
|