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4fe64cc
1
Parent(s):
262820f
bug2
Browse files- .gitignore +1 -0
- app.py +7 -15
.gitignore
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myenv/
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app.py
CHANGED
@@ -16,29 +16,21 @@ def prepare_data_chronos(data):
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data = data.reset_index()
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data = data.rename(columns={"Date": "timestamp", "Close": "target"})
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#
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data = data[["timestamp", "target"]]
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# 設定正確的資料類型
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data =
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"target": "float32"
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})
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# 添加 item_id
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data["item_id"] = "stock"
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# 建立 TimeSeriesDataFrame
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ts_data = TimeSeriesDataFrame(
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data,
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id_column="item_id",
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timestamp_column="timestamp"
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target_column="target"
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)
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# 確保時間序列資料是按時間排序的
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ts_data = ts_data.sort_index()
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return ts_data
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data = data.reset_index()
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data = data.rename(columns={"Date": "timestamp", "Close": "target"})
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# 只保留需要的欄位並設定正確的資料類型
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data = data[["timestamp", "target"]]
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data["item_id"] = "stock"
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# 設定正確的資料類型
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data["timestamp"] = pd.to_datetime(data["timestamp"])
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data["target"] = data["target"].astype('float32')
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# 建立 TimeSeriesDataFrame,只使用必要的參數
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ts_data = TimeSeriesDataFrame.from_data_frame(
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data,
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id_column="item_id",
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timestamp_column="timestamp"
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)
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return ts_data
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