{"id":31367,"date":"2024-10-28T12:01:33","date_gmt":"2024-10-28T12:01:33","guid":{"rendered":"http:\/\/atmokpo.com\/w\/?p=31367"},"modified":"2024-11-26T06:45:23","modified_gmt":"2024-11-26T06:45:23","slug":"%eb%94%a5%eb%9f%ac%eb%8b%9d%ea%b3%bc-%eb%a8%b8%ec%8b%a0%eb%9f%ac%eb%8b%9d%ec%9d%84-%ed%99%9c%ec%9a%a9%ed%95%9c-%ec%9e%90%eb%8f%99%eb%a7%a4%eb%a7%a4-xgboost%eb%a5%bc-%ec%9d%b4%ec%9a%a9%ed%95%9c","status":"publish","type":"post","link":"https:\/\/atmokpo.com\/w\/31367\/","title":{"rendered":"\ub525\ub7ec\ub2dd\uacfc \uba38\uc2e0\ub7ec\ub2dd\uc744 \ud65c\uc6a9\ud55c \uc790\ub3d9\ub9e4\ub9e4, XGBoost\ub97c \uc774\uc6a9\ud55c \uac70\ub798 \uc608\uce21  XGBoost\ub97c \uc0ac\uc6a9\ud574 \uace0\uc131\ub2a5\uc758 \ub9e4\ub9e4 \uc2e0\ud638\ub97c \uc0dd\uc131\ud558\ub294 \ubc29\ubc95."},"content":{"rendered":"<p>\ucd5c\uadfc \uae08\uc735 \uc2dc\uc7a5\uc5d0\uc11c \uc778\uacf5\uc9c0\ub2a5(AI), \ub525\ub7ec\ub2dd, \uba38\uc2e0\ub7ec\ub2dd\uc744 \ud1b5\ud55c \uc790\ub3d9\ub9e4\ub9e4 \uc2dc\uc2a4\ud15c\uc774 \uae09\uc18d\ub3c4\ub85c \ubc1c\uc804\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae30\uc220\ub4e4\uc740 \ub370\uc774\ud130\uc5d0\uc11c \ud328\ud134\uc744 \ud559\uc2b5\ud558\uace0, \uc774\ub97c \ubc14\ud0d5\uc73c\ub85c \ub9e4\ub9e4 \uacb0\uc815\uc744 \ub0b4\ub9b4 \uc218 \uc788\ub294 \uac15\ub825\ud55c \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uc774 \ube14\ub85c\uadf8 \ud3ec\uc2a4\ud305\uc5d0\uc11c\ub294 XGBoost(Extreme Gradient Boosting)\ub97c \ud65c\uc6a9\ud574 \ube44\ud2b8\ucf54\uc778\uacfc \uac19\uc740 \uc554\ud638\ud654\ud3d0\ub97c \uc790\ub3d9\uc73c\ub85c \uac70\ub798\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574 \uae4a\uc774 \uc788\uac8c \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc790\ub3d9\ub9e4\ub9e4\ub780?<\/h2>\n<p>\uc790\ub3d9\ub9e4\ub9e4 \uc2dc\uc2a4\ud15c\uc740 \uc0ac\uc804\uc5d0 \uc124\uc815\ub41c \uc54c\uace0\ub9ac\uc998\uc744 \ud1b5\ud574 \ub9e4\ub9e4\ub97c \uc218\ud589\ud558\ub294 \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc785\ub2c8\ub2e4. \uc778\uac04\uc758 \uac10\uc815\uc801 \uacb0\uc815\uc774 \ubc30\uc81c\ub418\uace0, \ub370\uc774\ud130\ub97c \uae30\ubc18\uc73c\ub85c \ud55c \uc758\uc0ac\uacb0\uc815\uc774 \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc790\ub3d9\ub9e4\ub9e4\ub294 \uace0\ube48\ub3c4 \uac70\ub798(high-frequency trading), \ud328\ud134 \uc778\uc2dd, \ubcfc\ub9b0\uc800 \ubc34\ub4dc\uc640 \uac19\uc740 \uae30\uc220\uc801 \ubd84\uc11d\uc744 \ud1b5\ud574 \uc2dc\uc7a5\uc758 \ud750\ub984\uc744 \uc608\uce21\ud569\ub2c8\ub2e4.<\/p>\n<h2>XGBoost\ub780 \ubb34\uc5c7\uc778\uac00?<\/h2>\n<p>XGBoost\ub294 Gradient Boosting \uc54c\uace0\ub9ac\uc998\uc758 \ud655\uc7a5\ud310\uc73c\ub85c, \uba38\uc2e0\ub7ec\ub2dd \uacbd\uc9c4\ub300\ud68c\uc5d0\uc11c \uc790\uc8fc \uc0ac\uc6a9\ub418\ub294 \uac15\ub825\ud55c \uc608\uce21 \ubaa8\ub378\uc785\ub2c8\ub2e4. \uc131\ub2a5\uc774 \ub6f0\uc5b4\ub09c \uc774\uc720\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\uc815\ud655\ub3c4:<\/strong> \uc190\uc2e4 \ud568\uc218\uc5d0 \ub300\ud574 \uc815\uaddc\ud654\ub97c \ud1b5\ud574 \ub354 \ub098\uc740 \ubaa8\ub378\uc744 \ub9cc\ub4ed\ub2c8\ub2e4.<\/li>\n<li><strong>\uc2a4\ucf00\uc77c:<\/strong> \ub300\uaddc\ubaa8 \ub370\uc774\ud130\uc14b\uc744 \ucc98\ub9ac\ud558\ub294 \ub370 \ud6a8\uc728\uc801\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\ubcd1\ub82c \ucc98\ub9ac:<\/strong> \ub2e4\uc218\uc758 CPU \ucf54\uc5b4\ub97c \ud65c\uc6a9\ud558\uc5ec \ud559\uc2b5 \uc18d\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>XGBoost\ub97c \uc0ac\uc6a9\ud55c \ub9e4\ub9e4 \uc2e0\ud638 \uc0dd\uc131 \ud504\ub85c\uc138\uc2a4<\/h2>\n<p>\uc790\ub3d9\ub9e4\ub9e4\uc758 \ubaa9\ud45c\ub294 \ub9e4\uc218 \uc2e0\ud638\ub098 \ub9e4\ub3c4 \uc2e0\ud638\ub97c \uc0dd\uc131\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. XGBoost\ub294 \uacfc\uac70 \ub370\uc774\ud130\uc5d0\uc11c \ud559\uc2b5\ud558\uc5ec \ubbf8\ub798 \uac00\uaca9\uc744 \uc608\uce21\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uc740 XGBoost\ub97c \uc774\uc6a9\ud55c \uc2e0\ud638 \uc0dd\uc131 \ud504\ub85c\uc138\uc2a4\uc785\ub2c8\ub2e4.<\/p>\n<h3>1\ub2e8\uacc4: \ub370\uc774\ud130 \uc218\uc9d1<\/h3>\n<p>\uba3c\uc800, \ube44\ud2b8\ucf54\uc778 \uac00\uaca9 \ub370\uc774\ud130\ub97c \uc218\uc9d1\ud574\uc57c \ud569\ub2c8\ub2e4. \uc5ec\uae30\uc11c\ub294 Binance API\ub97c \ud1b5\ud574 \ub370\uc774\ud130\ub97c \uac00\uc838\uc624\ub294 \uc608\uc2dc\ub97c \ubcf4\uc5ec\ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<pre><code>\nimport numpy as np\nimport pandas as pd\nimport requests\n\ndef fetch_data(symbol, interval, start, end):\n    url = f'https:\/\/api.binance.com\/api\/v3\/klines?symbol={symbol}&amp;interval={interval}&amp;startTime={start}&amp;endTime={end}'\n    response = requests.get(url)\n    data = response.json()\n    df = pd.DataFrame(data, columns=['open_time', 'open', 'high', 'low', 'close', 'volume', 'close_time', 'quote_asset_volume', 'number_of_trades', 'taker_buy_base_asset_volume', 'taker_buy_quote_asset_volume', 'ignore'])\n    df['close'] = df['close'].astype(float)\n    return df\n\n# \uc608\uc2dc\ub85c BTCUSDT\uc758 \ud558\ub8e8 \ub370\uc774\ud130\ub97c \uac00\uc838\uc628\ub2e4.\ndata = fetch_data('BTCUSDT', '1d', '1609459200000', '1640995200000')  # 2021\ub144 1\uc6d4 1\uc77c\ubd80\ud130 2022\ub144 1\uc6d4 1\uc77c\uae4c\uc9c0\n<\/code><\/pre>\n<h3>2\ub2e8\uacc4: \ub370\uc774\ud130 \uc804\ucc98\ub9ac<\/h3>\n<p>\uc218\uc9d1\ud55c \ub370\uc774\ud130\uc5d0\uc11c \ud544\uc694\ud55c \ud2b9\uc9d5(feature)\uc744 \ucd94\ucd9c\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc774\ub3d9 \ud3c9\uade0, RSI, MACD\uc640 \uac19\uc740 \uae30\uc220 \uc9c0\ud45c\ub97c \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<pre><code>\ndef compute_features(df):\n    df['MA5'] = df['close'].rolling(window=5).mean()\n    df['MA20'] = df['close'].rolling(window=20).mean()\n    df['RSI'] = compute_rsi(df['close'])\n    df['MACD'] = compute_macd(df['close'])\n    return df.dropna()\n\ndef compute_rsi(series, period=14):\n    delta = series.diff()\n    gain = (delta.where(delta &gt; 0, 0)).rolling(window=period).mean()\n    loss = (-delta.where(delta &lt; 0, 0)).rolling(window=period).mean()\n    rs = gain \/ loss\n    rsi = 100 - (100 \/ (1 + rs))\n    return rsi\n\ndef compute_macd(series):\n    exp1 = series.ewm(span=12, adjust=False).mean()\n    exp2 = series.ewm(span=26, adjust=False).mean()\n    return exp1 - exp2\n\ndata = compute_features(data)\n<\/code><\/pre>\n<h3>3\ub2e8\uacc4: \ud6c8\ub828 \ubc0f \ud14c\uc2a4\ud2b8 \ub370\uc774\ud130 \ubd84\ud560<\/h3>\n<p>\ubaa8\ub378\uc744 \ud6c8\ub828\ud558\uae30 \uc704\ud574 \ud6c8\ub828 \ub370\uc774\ud130\uc640 \ud14c\uc2a4\ud2b8 \ub370\uc774\ud130\ub97c \ubd84\ud560\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c 70%\uc5d0\uc11c 80%\uc758 \ub370\uc774\ud130\ub97c \ud6c8\ub828\uc5d0 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<pre><code>\nfrom sklearn.model_selection import train_test_split\n\nX = data[['MA5', 'MA20', 'RSI', 'MACD']].values\ny = np.where(data['close'].shift(-1) &gt; data['close'], 1, 0)[:-1]  # \ub2e4\uc74c \ub0a0 \uac00\uaca9 \uc0c1\uc2b9 \uc5ec\ubd80\n\nX_train, X_test, y_train, y_test = train_test_split(X[:-1], y, test_size=0.2, random_state=42)\n<\/code><\/pre>\n<h3>4\ub2e8\uacc4: XGBoost \ubaa8\ub378 \ud6c8\ub828<\/h3>\n<p>\uc774\uc81c XGBoost \ubaa8\ub378\uc744 \ud6c8\ub828\uc2dc\ud0b5\ub2c8\ub2e4. XGBoost\ub294 \uace0\uc131\ub2a5 \uc608\uce21\uae30\ub97c \ub9cc\ub4e4\uc5b4 \uc90d\ub2c8\ub2e4.<\/p>\n<pre><code>\nfrom xgboost import XGBClassifier\n\nmodel = XGBClassifier()\nmodel.fit(X_train, y_train)\n<\/code><\/pre>\n<h3>5\ub2e8\uacc4: \ub9e4\ub9e4 \uc2e0\ud638 \uc0dd\uc131<\/h3>\n<p>\ud6c8\ub828\ub41c \ubaa8\ub378\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub9e4\ub9e4 \uc2e0\ud638\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc608\uce21 \uacb0\uacfc\ub97c \uae30\ubc18\uc73c\ub85c \ub9e4\uc218 \ubc0f \ub9e4\ub3c4 \uc2e0\ud638\ub97c \ubd80\uc5ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<pre><code>\npredictions = model.predict(X_test)\npredictions_proba = model.predict_proba(X_test)\n\nbuy_signals = np.where(predictions == 1, 1, 0)  # \ub9e4\uc218 \uc2e0\ud638\nsell_signals = np.where(predictions == 0, -1, 0)  # \ub9e4\ub3c4 \uc2e0\ud638\n\nsignals = buy_signals + sell_signals\n<\/code><\/pre>\n<h3>6\ub2e8\uacc4: \uc804\ub7b5 \uac80\uc99d<\/h3>\n<p>\uc0dd\uc131\ub41c \ub9e4\ub9e4 \uc2e0\ud638\uc640 \uc2e4\uc81c \uac00\uaca9 \ub370\uc774\ud130\ub97c \ube44\uad50\ud558\uc5ec \uc804\ub7b5\uc758 \uc131\uacfc\ub97c \uac80\uc99d\ud569\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc740 \ubc31\ud14c\uc2a4\ud305\uc774\ub77c\uace0 \ud558\uba70, \ubaa8\ub378\uc758 \uc720\ud6a8\uc131\uc744 \ud3c9\uac00\ud558\ub294 \uc911\uc694\ud55c \ub2e8\uacc4\uc785\ub2c8\ub2e4.<\/p>\n<pre><code>\ndef backtest(signals, prices):\n    initial_capital = 10000\n    shares = 0\n    capital = initial_capital\n\n    for i in range(len(signals)):\n        if signals[i] == 1:  # Buy signal\n            shares += capital \/\/ prices[i]\n            capital -= (capital \/\/ prices[i]) * prices[i]\n        elif signals[i] == -1:  # Sell signal\n            capital += shares * prices[i]\n            shares = 0\n\n    return capital + (shares * prices[-1])\n\nstrategy_return = backtest(signals, data['close'].values[len(X_train):])\nprint('Strategy Return:', strategy_return)\n<\/code><\/pre>\n<h2>\uacb0\ub860<\/h2>\n<p>\ub525\ub7ec\ub2dd \ubc0f \uba38\uc2e0\ub7ec\ub2dd \uae30\uc220\uc744 \ud65c\uc6a9\ud55c \uc790\ub3d9\ub9e4\ub9e4 \uc2dc\uc2a4\ud15c\uc740 \ub370\uc774\ud130 \uc911\uc2ec\uc758 \uc758\uc0ac\uacb0\uc815\uc744 \uac00\ub2a5\ud558\uac8c \ud558\uc5ec, \ud22c\uc790\uc790\uc758 \uc218\uc775\uc131\uc744 \uadf9\ub300\ud654\ud560 \uc218 \uc788\ub294 \uac15\ub825\ud55c \ub3c4\uad6c\uc785\ub2c8\ub2e4. XGBoost\ub294 \uadf8 \uc911\uc5d0\uc11c\ub3c4 \ub6f0\uc5b4\ub09c \uc131\ub2a5\uc744 \ubcf4\uc5ec\uc8fc\uba70, \ube44\ud2b8\ucf54\uc778\ucc98\ub7fc \ubcc0\ub3d9\uc131\uc774 \ud070 \uc790\uc0b0\uc5d0\uc11c \ub9e4\ub9e4 \uc2e0\ud638\ub97c \uc0dd\uc131\ud558\ub294 \ub370 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uc790\ub8cc\ub97c \ubc14\ud0d5\uc73c\ub85c \uc790\uc2e0\uc758 \uc54c\uace0\ub9ac\uc998\uc744 \uac1c\uc120\ud558\uace0, \ub354 \ub098\uc544\uac00 \ub2e4\uc591\ud55c \uc790\uc0b0\uc5d0 \uc801\uc6a9\ud574 \ubcfc \uac83\uc744 \uad8c\uc7a5\ud569\ub2c8\ub2e4. \uc790\ub3d9\ub9e4\ub9e4\uc758 \uc138\uacc4\uc5d0\uc11c \uc131\uacf5\ud558\uae30 \uc704\ud574\uc11c\ub294 \uc9c0\uc18d\uc801\uc778 \ud559\uc2b5\uacfc \uc2e4\ud5d8\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p><!--more--><\/p>\n<h3>2024.11.2 \uae00 \ucd94\uac00<\/h3>\n<p data-pm-slice=\"0 0 []\">\ub525\ub7ec\ub2dd\uacfc \uba38\uc2e0\ub7ec\ub2dd\uc740 \ud604\ub300 \uae08\uc735\uc2dc\uc7a5\uc5d0\uc11c \uc790\ub3d9\ub9e4\ub9e4 \uc2dc\uc2a4\ud15c\uc744 \ubc1c\uc804\uc2dc\ud0a4\uae30 \uc704\ud55c \ud575\uc2ec \uae30\uc220\ub85c \uc790\ub9ac \uc7a1\uc558\uc2b5\ub2c8\ub2e4. \ud2b9\ud788, XGBoost\uc640 \uac19\uc740 \uac15\ub825\ud55c \uba38\uc2e0\ub7ec\ub2dd \uc54c\uace0\ub9ac\uc998\uc740 \uae08\uc735 \ub370\uc774\ud130\ub97c \ubd84\uc11d\ud558\uace0 \ub192\uc740 \uc131\ub2a5\uc758 \ub9e4\ub9e4 \uc2e0\ud638\ub97c \uc0dd\uc131\ud558\ub294 \ub370 \uc720\uc6a9\ud569\ub2c8\ub2e4. \uc774\ubc88 \uae00\uc5d0\uc11c\ub294 XGBoost\ub97c \uc774\uc6a9\ud55c \uac70\ub798 \uc608\uce21\uacfc \uace0\uc131\ub2a5\uc758 \ub9e4\ub9e4 \uc2e0\ud638\ub97c \uc0dd\uc131\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>XGBoost\uc640 \uc790\ub3d9\ub9e4\ub9e4<\/h3>\n<p>XGBoost(Extreme Gradient Boosting)\ub294 \ud68c\uadc0\uc640 \ubd84\ub958 \uc791\uc5c5\uc5d0\uc11c \ub6f0\uc5b4\ub09c \uc131\ub2a5\uc744 \ubc1c\ud718\ud558\ub294 \ubd80\uc2a4\ud305 \uae30\ubc18\uc758 \uc54c\uace0\ub9ac\uc998\uc785\ub2c8\ub2e4. \uae08\uc735 \ub370\uc774\ud130\uc758 \uacbd\uc6b0, \uc2dc\uacc4\uc5f4 \ub370\uc774\ud130\ub97c \ub2e4\ub8e8\uba70 \uac00\uaca9 \ubcc0\ud654\uc758 \ud328\ud134\uc744 \ucc3e\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. XGBoost\ub294 \uc774 \uacfc\uc815\uc5d0\uc11c \ub9e4\uc6b0 \ud6a8\uacfc\uc801\uc73c\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uc120\ud615 \ubaa8\ub378\ub85c \uc608\uce21\ud558\uae30 \uc5b4\ub824\uc6b4 \ubcf5\uc7a1\ud55c \ube44\uc120\ud615 \uad00\uacc4\ub97c \ud559\uc2b5\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc790\ub3d9\ub9e4\ub9e4 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc790\ub3d9\ub9e4\ub9e4 \uc2dc\uc2a4\ud15c\uc5d0\uc11c XGBoost\ub97c \uc801\uc6a9\ud558\ub294 \uae30\ubcf8 \uacfc\uc815\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ol start=\"1\" data-spread=\"false\">\n<li><strong>\ub370\uc774\ud130 \uc218\uc9d1 \ubc0f \uc804\ucc98\ub9ac<\/strong>: \uac70\ub798\uc18c API\ub97c \uc774\uc6a9\ud574 \uae08\uc735 \ub370\uc774\ud130\ub97c \uc218\uc9d1\ud569\ub2c8\ub2e4. \ub370\uc774\ud130\ub294 \uc2dc\uacc4\uc5f4 \ud615\uc2dd\uc73c\ub85c \uad6c\uc131\ub418\uba70, \uac00\uaca9(Open, High, Low, Close)\uacfc \uac70\ub798\ub7c9 \ub4f1\uc758 \uc815\ubcf4\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc774 \ub370\uc774\ud130\ub4e4\uc744 \uc804\ucc98\ub9ac\ud558\uc5ec \ubaa8\ub378\uc774 \ud559\uc2b5\ud560 \uc218 \uc788\ub294 \ud615\ud0dc\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4. \ub85c\uadf8 \ubcc0\ud658, \uacb0\uce21\uce58 \ucc98\ub9ac, \uc774\uc0c1\uce58 \uc81c\uac70 \ub4f1\uc758 \uc791\uc5c5\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<pre><code>import pandas as pd\nimport numpy as np\n\n# \ub370\uc774\ud130 \uc218\uc9d1 \uc608\uc81c\nurl = 'https:\/\/api.exchange.com\/data'\ndata = pd.read_json(url)\n\n# \ub370\uc774\ud130 \uc804\ucc98\ub9ac \uc608\uc81c\ndata['log_return'] = np.log(data['Close'] \/ data['Close'].shift(1))\ndata.dropna(inplace=True)<\/code><\/pre>\n<ol start=\"2\" data-spread=\"false\">\n<li><strong>\ud2b9\uc131 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1<\/strong>: XGBoost\uc758 \uc131\ub2a5\uc744 \ub192\uc774\uae30 \uc704\ud574\uc11c\ub294 \uc88b\uc740 \ud2b9\uc131(feature)\uc744 \ub9cc\ub4dc\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774\ub3d9\ud3c9\uade0, \ubcfc\ub9b0\uc800 \ubc34\ub4dc, RSI(\uc0c1\ub300 \uac15\ub3c4 \uc9c0\uc218)\uc640 \uac19\uc740 \uae30\uc220\uc801 \uc9c0\ud45c\ub4e4\uc744 \ucd94\uac00\ud558\uc5ec \ubaa8\ub378\uc774 \ub354 \ub098\uc740 \ub9e4\ub9e4 \uc2e0\ud638\ub97c \ud559\uc2b5\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4. \ub610\ud55c, \uc9c0\ud45c \uac04\uc758 \uc0c1\ud638\uc791\uc6a9\uc744 \ubc18\uc601\ud558\uc5ec \ud2b9\uc131 \uc870\ud569\uc744 \ub9cc\ub4e4\uc5b4\ub0b4\ub294 \uac83\ub3c4 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4.<\/li>\n<\/ol>\n<pre><code># \uc774\ub3d9\ud3c9\uade0 \uacc4\uc0b0 \uc608\uc81c\ndata['SMA_10'] = data['Close'].rolling(window=10).mean()\ndata['SMA_50'] = data['Close'].rolling(window=50).mean()\n\n# RSI \uacc4\uc0b0 \uc608\uc81c\ndelta = data['Close'].diff()\ngain = (delta.where(delta &gt; 0, 0)).rolling(window=14).mean()\nloss = (-delta.where(delta &lt; 0, 0)).rolling(window=14).mean()\nrs = gain \/ loss\ndata['RSI'] = 100 - (100 \/ (1 + rs))<\/code><\/pre>\n<ol start=\"3\" data-spread=\"false\">\n<li><strong>XGBoost \ubaa8\ub378 \ud6c8\ub828<\/strong>: \uc900\ube44\ub41c \ub370\uc774\ud130\ub85c XGBoost \ubaa8\ub378\uc744 \ud6c8\ub828\uc2dc\ud0b5\ub2c8\ub2e4. \ub370\uc774\ud130\uc758 \uc2dc\uac04 \uc21c\uc11c\ub97c \uace0\ub824\ud558\uc5ec \uacfc\uac70 \ub370\uc774\ud130\ub97c \uc0ac\uc6a9\ud574 \ubbf8\ub798\uc758 \uac00\uaca9 \uc6c0\uc9c1\uc784\uc744 \uc608\uce21\ud558\ub3c4\ub85d \uc124\uc815\ud569\ub2c8\ub2e4. \ud559\uc2b5 \uacfc\uc815\uc5d0\uc11c\ub294 \ud558\uc774\ud37c\ud30c\ub77c\ubbf8\ud130 \ucd5c\uc801\ud654\ub97c \ud1b5\ud574 \ubaa8\ub378\uc758 \uc131\ub2a5\uc744 \uadf9\ub300\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. Grid Search\ub098 Bayesian Optimization\uc744 \ud65c\uc6a9\ud574 \ucd5c\uc801\uc758 \ud30c\ub77c\ubbf8\ud130\ub97c \ucc3e\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<pre><code>import xgboost as xgb\nfrom sklearn.model_selection import train_test_split, GridSearchCV\n\n# \ud2b9\uc131\uacfc \ub77c\ubca8 \uc900\ube44\nfeatures = data[['SMA_10', 'SMA_50', 'RSI', 'log_return']]\nlabels = (data['Close'].shift(-1) &gt; data['Close']).astype(int)\n\n# \ub370\uc774\ud130 \ubd84\ud560\nX_train, X_test, y_train, y_test = train_test_split(features, labels, test_size=0.2, shuffle=False)\n\n# \ubaa8\ub378 \ud6c8\ub828\ndmatrix = xgb.DMatrix(X_train, label=y_train)\nparams = {\n    'objective': 'binary:logistic',\n    'eval_metric': 'logloss',\n    'max_depth': 5,\n    'learning_rate': 0.1\n}\nmodel = xgb.train(params, dmatrix, num_boost_round=100)<\/code><\/pre>\n<ol start=\"4\" data-spread=\"false\">\n<li><strong>\ub9e4\ub9e4 \uc2e0\ud638 \uc0dd\uc131<\/strong>: \ubaa8\ub378\uc774 \ud2b9\uc815 \uc2dc\uc810\uc758 \uc0c1\uc2b9 \ud639\uc740 \ud558\ub77d \uac00\ub2a5\uc131\uc744 \uc608\uce21\ud558\uba74 \uc774\ub97c \ub9e4\ub9e4 \uc2e0\ud638\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ubaa8\ub378\uc774 \uac00\uaca9 \uc0c1\uc2b9 \ud655\ub960\uc774 \uc77c\uc815 \uae30\uc900 \uc774\uc0c1\uc774\ub77c\uace0 \uc608\uce21\ud558\uba74 &#8216;\ub9e4\uc218&#8217; \uc2e0\ud638\ub97c, \ud558\ub77d \ud655\ub960\uc774 \ub192\ub2e4\uba74 &#8216;\ub9e4\ub3c4&#8217; \uc2e0\ud638\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub9e4\ub9e4 \uc2e0\ud638\ub294 \uc790\ub3d9\ub9e4\ub9e4 \uc2dc\uc2a4\ud15c\uc5d0 \uc9c1\uc811 \uc801\uc6a9\ub418\uc5b4 \uac70\ub798\ub97c \uc2e4\ud589\ud558\uac8c \ub429\ub2c8\ub2e4.<\/li>\n<\/ol>\n<pre><code># \ub9e4\ub9e4 \uc2e0\ud638 \uc0dd\uc131 \uc608\uc81c\ndmatrix_test = xgb.DMatrix(X_test)\npredictions = model.predict(dmatrix_test)\ndata.loc[X_test.index, 'Signal'] = np.where(predictions &gt; 0.5, 'Buy', 'Sell')<\/code><\/pre>\n<ol start=\"5\" data-spread=\"false\">\n<li><strong>\ubc31\ud14c\uc2a4\ud2b8 \ubc0f \uc131\ub2a5 \ud3c9\uac00<\/strong>: \ub9e4\ub9e4 \uc2e0\ud638\uc758 \uc131\ub2a5\uc744 \ud3c9\uac00\ud558\uae30 \uc704\ud574 \ubc31\ud14c\uc2a4\ud2b8\ub97c \uc9c4\ud589\ud569\ub2c8\ub2e4. \uacfc\uac70 \ub370\uc774\ud130\ub97c \uae30\ubc18\uc73c\ub85c \ubaa8\ub378\uc774 \uc5bc\ub9c8\ub098 \uc815\ud655\ud558\uac8c \ub9e4\ub9e4 \uc2e0\ud638\ub97c \uc0dd\uc131\ud588\ub294\uc9c0, \uadf8\ub9ac\uace0 \uc2e4\uc81c \uc218\uc775\uc774 \uc5b4\ub290 \uc815\ub3c4\uc600\ub294\uc9c0\ub97c \ud3c9\uac00\ud569\ub2c8\ub2e4. Sharpe \ube44\uc728, \ucd5c\ub300 \ub099\ud3ed(Drawdown) \ub4f1\uc758 \uc9c0\ud45c\ub97c \uc0ac\uc6a9\ud574 \uc804\ub7b5\uc758 \uc131\ub2a5\uc744 \ud3c9\uac00\ud558\uace0 \uac1c\uc120\uc810\uc744 \ucc3e\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n<pre><code># \ubc31\ud14c\uc2a4\ud2b8 \uc608\uc81c\ndata['Strategy_Return'] = data['Signal'].shift(1) * data['log_return']\ncumulative_return = (1 + data['Strategy_Return']).cumprod()\n\n# \uc131\ub2a5 \ud3c9\uac00\ndef sharpe_ratio(returns, risk_free_rate=0.01):\n    return (returns.mean() - risk_free_rate) \/ returns.std()\n\nsharpe = sharpe_ratio(data['Strategy_Return'])\nprint(f'Sharpe Ratio: {sharpe:.2f}')<\/code><\/pre>\n<h3>XGBoost\uc758 \uc7a5\uc810\uacfc \uace0\ub824\uc0ac\ud56d<\/h3>\n<p>XGBoost\ub294 \ube60\ub978 \ud559\uc2b5 \uc18d\ub3c4\uc640 \ub192\uc740 \uc608\uce21 \uc131\ub2a5\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc, \uacfc\uc801\ud569(overfitting)\uc758 \uc704\ud5d8\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ud2b9\ud788 \uae08\uc735 \uc2dc\uc7a5\uc740 \ubd88\ud655\uc2e4\uc131\uc774 \ud06c\uae30 \ub54c\ubb38\uc5d0, \ud6c8\ub828 \ub370\uc774\ud130\uc5d0 \uc9c0\ub098\uce58\uac8c \ub9de\ucd98 \ubaa8\ub378\uc740 \uc2e4\uc81c \uac70\ub798\uc5d0\uc11c \uc88b\uc740 \uc131\uacfc\ub97c \ub0b4\uc9c0 \ubabb\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c, \uc815\uaddc\ud654 \uae30\ubc95\uc774\ub098 \uad50\ucc28 \uac80\uc99d\uc744 \ud1b5\ud574 \uacfc\uc801\ud569\uc744 \ubc29\uc9c0\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c, \uae08\uc735 \uc2dc\uc7a5\uc758 \ud2b9\uc131\uc0c1 \uc678\ubd80 \uc694\uc778(\uacbd\uc81c \ub274\uc2a4, \uc815\ucc45 \ubcc0\ud654 \ub4f1)\uc5d0 \uc758\ud574 \ud070 \uc601\ud5a5\uc744 \ubc1b\uc744 \uc218 \uc788\uc73c\ubbc0\ub85c, XGBoost \ubaa8\ub378\uc758 \uc608\uce21\uc744 \ub2e8\ub3c5\uc73c\ub85c \uc0ac\uc6a9\ud558\ub294 \uac83\ubcf4\ub2e4 \ub2e4\ub978 \ubaa8\ub378\uc774\ub098 \uaddc\uce59 \uae30\ubc18 \uc2dc\uc2a4\ud15c\uacfc \uacb0\ud569\ud558\uc5ec \ub9ac\uc2a4\ud06c\ub97c \ubd84\uc0b0\uc2dc\ud0a4\ub294 \uc804\ub7b5\ub3c4 \uace0\ub824\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uacb0\ub860<\/h3>\n<p>XGBoost\ub294 \uae08\uc735 \ub370\uc774\ud130 \ubd84\uc11d\uacfc \uc790\ub3d9\ub9e4\ub9e4 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ub9e4\uc6b0 \uc720\uc6a9\ud55c \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uace0\uc131\ub2a5\uc758 \ub9e4\ub9e4 \uc2e0\ud638\ub97c \uc0dd\uc131\ud558\uae30 \uc704\ud574\uc11c\ub294 \ub370\uc774\ud130 \uc804\ucc98\ub9ac, \ud2b9\uc131 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1, \ud558\uc774\ud37c\ud30c\ub77c\ubbf8\ud130 \ucd5c\uc801\ud654 \ub4f1\uc758 \ubaa8\ub4e0 \uacfc\uc815\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \ub610\ud55c, \ub2e4\uc591\ud55c \uc2dc\uc7a5 \uc0c1\ud669\uc5d0 \ub300\ube44\ud560 \uc218 \uc788\ub3c4\ub85d \ubc31\ud14c\uc2a4\ud2b8\uc640 \ubaa8\ub378\uc758 \ub9ac\uc2a4\ud06c \uad00\ub9ac \uc804\ub7b5\ub3c4 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc811\uadfc \ubc29\uc2dd\uc744 \ud1b5\ud574 \ub525\ub7ec\ub2dd\uacfc \uba38\uc2e0\ub7ec\ub2dd\uc744 \ud65c\uc6a9\ud55c \uc790\ub3d9\ub9e4\ub9e4 \uc2dc\uc2a4\ud15c\uc758 \uc131\ub2a5\uc744 \uadf9\ub300\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc704\uc758 \uc608\uc81c\ub97c \ubc14\ud0d5\uc73c\ub85c XGBoost\ub97c \ud65c\uc6a9\ud55c \uac70\ub798 \uc608\uce21\uacfc \uc790\ub3d9\ub9e4\ub9e4 \uc2dc\uc2a4\ud15c\uc744 \uad6c\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\uc2b5\uc744 \ud1b5\ud574 XGBoost\uc758 \uac15\ub825\ud55c \uc131\ub2a5\uc744 \uccb4\ud5d8\ud558\uace0, \uc774\ub97c \uac70\ub798 \uc804\ub7b5\uc5d0 \ud65c\uc6a9\ud574 \ubcf4\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ucd5c\uadfc \uae08\uc735 \uc2dc\uc7a5\uc5d0\uc11c \uc778\uacf5\uc9c0\ub2a5(AI), \ub525\ub7ec\ub2dd, \uba38\uc2e0\ub7ec\ub2dd\uc744 \ud1b5\ud55c \uc790\ub3d9\ub9e4\ub9e4 \uc2dc\uc2a4\ud15c\uc774 \uae09\uc18d\ub3c4\ub85c \ubc1c\uc804\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae30\uc220\ub4e4\uc740 \ub370\uc774\ud130\uc5d0\uc11c \ud328\ud134\uc744 \ud559\uc2b5\ud558\uace0, \uc774\ub97c \ubc14\ud0d5\uc73c\ub85c \ub9e4\ub9e4 \uacb0\uc815\uc744 \ub0b4\ub9b4 \uc218 \uc788\ub294 \uac15\ub825\ud55c \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uc774 \ube14\ub85c\uadf8 \ud3ec\uc2a4\ud305\uc5d0\uc11c\ub294 XGBoost(Extreme Gradient Boosting)\ub97c \ud65c\uc6a9\ud574 \ube44\ud2b8\ucf54\uc778\uacfc \uac19\uc740 \uc554\ud638\ud654\ud3d0\ub97c \uc790\ub3d9\uc73c\ub85c \uac70\ub798\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574 \uae4a\uc774 \uc788\uac8c \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc790\ub3d9\ub9e4\ub9e4\ub780? \uc790\ub3d9\ub9e4\ub9e4 \uc2dc\uc2a4\ud15c\uc740 \uc0ac\uc804\uc5d0 \uc124\uc815\ub41c \uc54c\uace0\ub9ac\uc998\uc744 \ud1b5\ud574 \ub9e4\ub9e4\ub97c \uc218\ud589\ud558\ub294 \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc785\ub2c8\ub2e4. \uc778\uac04\uc758 \uac10\uc815\uc801 &hellip; <a href=\"https:\/\/atmokpo.com\/w\/31367\/\" class=\"more-link\">\ub354 \ubcf4\uae30<span class=\"screen-reader-text\"> &#8220;\ub525\ub7ec\ub2dd\uacfc \uba38\uc2e0\ub7ec\ub2dd\uc744 \ud65c\uc6a9\ud55c \uc790\ub3d9\ub9e4\ub9e4, XGBoost\ub97c \uc774\uc6a9\ud55c \uac70\ub798 \uc608\uce21  XGBoost\ub97c \uc0ac\uc6a9\ud574 \uace0\uc131\ub2a5\uc758 \ub9e4\ub9e4 \uc2e0\ud638\ub97c \uc0dd\uc131\ud558\ub294 \ubc29\ubc95.&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[29],"tags":[],"class_list":["post-31367","post","type-post","status-publish","format-standard","hentry","category-29"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\ub525\ub7ec\ub2dd\uacfc \uba38\uc2e0\ub7ec\ub2dd\uc744 \ud65c\uc6a9\ud55c \uc790\ub3d9\ub9e4\ub9e4, XGBoost\ub97c \uc774\uc6a9\ud55c \uac70\ub798 \uc608\uce21 XGBoost\ub97c \uc0ac\uc6a9\ud574 \uace0\uc131\ub2a5\uc758 \ub9e4\ub9e4 \uc2e0\ud638\ub97c \uc0dd\uc131\ud558\ub294 \ubc29\ubc95. - \ub77c\uc774\ube0c\uc2a4\ub9c8\ud2b8<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/atmokpo.com\/w\/31367\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\ub525\ub7ec\ub2dd\uacfc \uba38\uc2e0\ub7ec\ub2dd\uc744 \ud65c\uc6a9\ud55c \uc790\ub3d9\ub9e4\ub9e4, XGBoost\ub97c \uc774\uc6a9\ud55c \uac70\ub798 \uc608\uce21 XGBoost\ub97c \uc0ac\uc6a9\ud574 \uace0\uc131\ub2a5\uc758 \ub9e4\ub9e4 \uc2e0\ud638\ub97c \uc0dd\uc131\ud558\ub294 \ubc29\ubc95. - \ub77c\uc774\ube0c\uc2a4\ub9c8\ud2b8\" \/>\n<meta property=\"og:description\" content=\"\ucd5c\uadfc \uae08\uc735 \uc2dc\uc7a5\uc5d0\uc11c \uc778\uacf5\uc9c0\ub2a5(AI), \ub525\ub7ec\ub2dd, 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