{
  "测试期间": {
    "开始日期": "2026-01-01 00:00:00",
    "结束日期": "2026-01-30 00:00:00",
    "总天数": 22,
    "总样本数": 495
  },
  "单模型性能": {
    "DLinear": {
      "准确率": "53.33%",
      "预测上涨比例": "47.1%"
    },
    "N-BEATS": {
      "准确率": "49.90%",
      "预测上涨比例": "73.5%"
    },
    "TTM-R2": {
      "准确率": "51.31%",
      "预测上涨比例": "23.6%"
    }
  },
  "集成策略性能": {
    "双模型交集": {
      "准确率": "53.39%",
      "覆盖率": "47.68%",
      "有效预测数": 236
    },
    "三模型投票": {
      "准确率": "52.93%",
      "覆盖率": "100.00%",
      "有效预测数": 495
    }
  },
  "DLinear概率分布": {
    "0.4-0.5区间": "262个 (52.9%)",
    "0.5-0.6区间": "229个 (46.3%)",
    "0.6-0.7区间": "4个 (0.8%)",
    "平均概率": "0.501"
  },
  "最佳/最差交易日": {
    "双模型最佳日": {
      "日期": "2026-01-11",
      "准确率": "83.3%"
    },
    "双模型最差日": {
      "日期": "2026-01-23",
      "准确率": "28.6%"
    },
    "三模型最佳日": {
      "日期": "2026-01-28",
      "准确率": "80.0%"
    },
    "三模型最差日": {
      "日期": "2026-01-23",
      "准确率": "29.2%"
    }
  }
}