feat: 初始化员工缺勤分析系统项目
搭建完整的前后端分离架构,实现数据概览、预测分析、聚类分析等核心功能模块 详细版: feat: 初始化员工缺勤分析系统项目 - 后端:基于 Flask 搭建 RESTful API,包含数据概览、特征分析、预测模型、聚类分析四大模块 - 前端:基于 Vue.js 构建单页应用,实现 Dashboard、预测、聚类、因子分析等页面 - 模型:集成随机森林、XGBoost、LightGBM、Stacking 等多种机器学习模型 - 文档:完成需求规格说明、系统架构设计、接口设计、数据设计、UI原型设计等文档
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64
backend/api/analysis_routes.py
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64
backend/api/analysis_routes.py
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from flask import Blueprint, jsonify, request
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from services.analysis_service import analysis_service
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analysis_bp = Blueprint('analysis', __name__, url_prefix='/api/analysis')
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@analysis_bp.route('/importance', methods=['GET'])
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def get_importance():
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try:
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model_type = request.args.get('model', 'rf')
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result = analysis_service.get_feature_importance(model_type)
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return jsonify({
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'code': 200,
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'message': 'success',
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'data': result
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})
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except Exception as e:
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return jsonify({
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'code': 500,
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'message': str(e),
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'data': None
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}), 500
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@analysis_bp.route('/correlation', methods=['GET'])
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def get_correlation():
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try:
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result = analysis_service.get_correlation()
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return jsonify({
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'code': 200,
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'message': 'success',
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'data': result
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})
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except Exception as e:
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return jsonify({
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'code': 500,
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'message': str(e),
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'data': None
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}), 500
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@analysis_bp.route('/compare', methods=['GET'])
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def get_compare():
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try:
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dimension = request.args.get('dimension', 'drinker')
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result = analysis_service.get_group_comparison(dimension)
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return jsonify({
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'code': 200,
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'message': 'success',
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'data': result
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})
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except ValueError as e:
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return jsonify({
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'code': 400,
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'message': str(e),
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'data': None
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}), 400
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except Exception as e:
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return jsonify({
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'code': 500,
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'message': str(e),
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'data': None
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}), 500
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