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app.py
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# app.py
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# BTC/USD Multi-Model AI Radar: 7 ML models + Groq explanation
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# Gradio app for Hugging Face Spaces.
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# Required packages: gradio, pandas, numpy, scikit-learn, xgboost, groq
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import os
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import warnings
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import numpy as np
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import pandas as pd
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import gradio as gr
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from sklearn.preprocessing import StandardScaler
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from sklearn.pipeline import Pipeline
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from sklearn.impute import SimpleImputer
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from sklearn.neighbors import KNeighborsClassifier
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from sklearn.ensemble import (
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RandomForestClassifier,
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ExtraTreesClassifier,
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HistGradientBoostingClassifier,
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GradientBoostingClassifier,
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VotingClassifier,
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)
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from sklearn.linear_model import LogisticRegression
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from sklearn.svm import SVC
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from sklearn.metrics import accuracy_score, balanced_accuracy_score, log_loss
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from sklearn.model_selection import TimeSeriesSplit
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from xgboost import XGBClassifier
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try:
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from groq import Groq
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except Exception:
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Groq = None
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warnings.filterwarnings("ignore")
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CSV_PATH = os.environ.get("BTC_CSV_PATH", "BTCUSD_M30.csv")
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HORIZON = 1
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MIN_ROWS = 120
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api_key = os.environ.get("GROQ_API_KEY")
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client = Groq(api_key=api_key) if (api_key and Groq) else None
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def load_local_csv(path=CSV_PATH):
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"""Reads headerless or headed OHLCV CSV/TSV."""
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if not os.path.exists(path):
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return None, f"CSV bulunamadı: {path}"
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try:
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# Try common separators and both header formats.
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raw = None
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for sep in ("\t", ",", ";"):
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for header in (None, 0):
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try:
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candidate = pd.read_csv(path, sep=sep, header=header)
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if candidate.shape[1] >= 6:
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raw = candidate
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break
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except Exception:
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pass
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if raw is not None:
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break
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if raw is None or raw.shape[1] < 6:
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return None, "CSV en az 6 sütun içermeli: date, open, high, low, close, volume."
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raw = raw.iloc[:, :6].copy()
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raw.columns = ["date", "open", "high", "low", "close", "volume"]
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# If the first row was actually a header, remove it after numeric conversion.
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for col in ["open", "high", "low", "close", "volume"]:
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raw[col] = pd.to_numeric(raw[col], errors="coerce")
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raw["date"] = raw["date"].astype(str)
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raw = raw.dropna(subset=["open", "high", "low", "close", "volume"])
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raw = raw[(raw["close"] > 0) & (raw["high"] > 0) & (raw["low"] > 0)]
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raw = raw.sort_values("date").drop_duplicates("date").reset_index(drop=True)
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if len(raw) < MIN_ROWS:
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return None, f"En az {MIN_ROWS} geçerli mum gerekli; bulunan: {len(raw)}."
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return raw, None
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except Exception as exc:
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return None, f"CSV okuma hatası: {exc}"
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def rsi(series, period=14):
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delta = series.diff()
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gain = delta.clip(lower=0).ewm(alpha=1 / period, adjust=False).mean()
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loss = (-delta.clip(upper=0)).ewm(alpha=1 / period, adjust=False).mean()
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rs = gain / loss.replace(0, np.nan)
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return 100 - (100 / (1 + rs))
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def make_features(raw):
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d = raw.copy()
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close = d["close"]
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d["ret_1"] = close.pct_change()
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d["ret_2"] = close.pct_change(2)
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d["ret_3"] = close.pct_change(3)
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d["ret_6"] = close.pct_change(6)
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d["ret_12"] = close.pct_change(12)
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d["range_pct"] = (d["high"] - d["low"]) / close
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d["body_pct"] = (d["close"] - d["open"]) / d["open"]
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d["upper_wick"] = (d["high"] - d[["open", "close"]].max(axis=1)) / close
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d["lower_wick"] = (d[["open", "close"]].min(axis=1) - d["low"]) / close
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for window in (5, 10, 20, 50):
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ma = close.rolling(window).mean()
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d[f"ma_gap_{window}"] = close / ma - 1
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d[f"volatility_{window}"] = d["ret_1"].rolling(window).std()
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d["rsi_14"] = rsi(close, 14)
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ema12 = close.ewm(span=12, adjust=False).mean()
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ema26 = close.ewm(span=26, adjust=False).mean()
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d["macd_pct"] = (ema12 - ema26) / close
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d["macd_signal_pct"] = (d["macd_pct"].ewm(span=9, adjust=False).mean())
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d["volume_change"] = d["volume"].pct_change()
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d["volume_z20"] = (
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(d["volume"] - d["volume"].rolling(20).mean()) /
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d["volume"].rolling(20).std()
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)
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d["target"] = (close.shift(-HORIZON) > close).astype(int)
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# Last row has no known future label; exclude it from training.
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d = d.iloc[:-HORIZON].replace([np.inf, -np.inf], np.nan)
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feature_cols = [
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c for c in d.columns
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if c not in ["date", "open", "high", "low", "close", "volume", "target"]
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]
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d = d.dropna(subset=feature_cols + ["target"]).reset_index(drop=True)
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return d, feature_cols
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def build_models():
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# Seven independent classifiers. Scaling is included where distance/margin
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# methods need it; tree models use the original feature scale.
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return {
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"XGBoost": XGBClassifier(
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n_estimators=180, max_depth=3, learning_rate=0.035,
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subsample=0.85, colsample_bytree=0.85, reg_lambda=2,
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objective="binary:logistic", eval_metric="logloss",
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random_state=42, n_jobs=-1
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),
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"KNN": Pipeline([
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("imputer", SimpleImputer(strategy="median")),
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("scaler", StandardScaler()),
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("model", KNeighborsClassifier(n_neighbors=9, weights="distance"))
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]),
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"Random Forest": RandomForestClassifier(
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n_estimators=220, max_depth=7, min_samples_leaf=4,
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class_weight="balanced_subsample", random_state=42, n_jobs=-1
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),
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"Extra Trees": ExtraTreesClassifier(
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n_estimators=220, max_depth=8, min_samples_leaf=4,
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class_weight="balanced", random_state=43, n_jobs=-1
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),
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"Hist Gradient Boosting": HistGradientBoostingClassifier(
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max_iter=160, learning_rate=0.05, max_leaf_nodes=15,
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l2_regularization=1.0, random_state=44
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),
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"Logistic Regression": Pipeline([
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("imputer", SimpleImputer(strategy="median")),
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("scaler", StandardScaler()),
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("model", LogisticRegression(C=0.5, max_iter=1500, class_weight="balanced"))
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]),
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"SVM": Pipeline([
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("imputer", SimpleImputer(strategy="median")),
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("scaler", StandardScaler()),
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("model", SVC(C=1.0, kernel="rbf", probability=True,
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class_weight="balanced", random_state=45))
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]),
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}
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def fit_and_evaluate(data, features):
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X = data[features].astype(float)
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y = data["target"].astype(int)
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# Chronological holdout: no random shuffle and no future-to-past leakage.
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split = max(int(len(data) * 0.8), 50)
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split = min(split, len(data) - 20)
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X_train, X_test = X.iloc[:split], X.iloc[split:]
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y_train, y_test = y.iloc[:split], y.iloc[split:]
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models = build_models()
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trained = {}
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results = {}
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latest_x = X.iloc[[-1]]
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for name, model in models.items():
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try:
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model.fit(X_train, y_train)
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trained[name] = model
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prob = model.predict_proba(X_test)[:, 1]
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latest_prob = float(model.predict_proba(latest_x)[0, 1])
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pred = (prob >= 0.5).astype(int)
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results[name] = {
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"up": latest_prob,
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"accuracy": accuracy_score(y_test, pred) * 100,
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"balanced": balanced_accuracy_score(y_test, pred) * 100,
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"logloss": log_loss(y_test, np.clip(prob, 1e-6, 1 - 1e-6)),
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"test_n": len(y_test),
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}
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except Exception as exc:
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results[name] = {"error": str(exc)}
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valid = {k: v for k, v in results.items() if "up" in v}
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if len(valid) < 2:
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raise RuntimeError("Ensemble için en az iki model başarıyla eğitilemedi.")
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# Equal-weight ensemble keeps a weak/overfit holdout score from dominating.
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ensemble_up = float(np.mean([v["up"] for v in valid.values()]))
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return trained, results, ensemble_up, len(X_train), len(X_test)
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def groq_comment(prompt):
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if not client:
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return "Groq açıklaması için GROQ_API_KEY gerekli. Model tahminleri yine çalışır."
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try:
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response = client.chat.completions.create(
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model=os.environ.get("GROQ_MODEL", "openai/gpt-oss-120b"),
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messages=[
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{"role": "system", "content": "Türkçe konuşan, temkinli bir nicel piyasa analistisin. Kesinlik veya kâr garantisi verme. Verilmeyen veri uydurma."},
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{"role": "user", "content": prompt}
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],
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temperature=0.25,
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max_tokens=1100
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)
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return response.choices[0].message.content
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except Exception as exc:
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return f"Groq API hatası: {exc}"
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def analyze():
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raw, error = load_local_csv()
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if error:
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return error, {}, pd.DataFrame()
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try:
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data, features = make_features(raw)
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if len(data) < MIN_ROWS - 35:
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return f"Göstergelerden sonra veri yetersiz: {len(data)} satır.", {}, pd.DataFrame()
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trained, results, ensemble_up, train_n, test_n = fit_and_evaluate(data, features)
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ensemble_down = 1 - ensemble_up
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direction = "YUKARI 📈" if ensemble_up >= 0.5 else "AŞAĞI 📉"
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confidence = max(ensemble_up, ensemble_down) * 100
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rows = []
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valid_probs = []
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for name, item in results.items():
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if "up" in item:
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valid_probs.append(item["up"])
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rows.append([
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name, f"{item['up'] * 100:.1f}%",
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f"{item['accuracy']:.1f}%",
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f"{item['balanced']:.1f}%",
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f"{item['logloss']:.4f}", item["test_n"]
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])
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else:
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rows.append([name, "Hata", "-", "-", item["error"][:80], "-"])
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last = raw.iloc[-1]
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model_table = pd.DataFrame(
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rows,
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columns=["Model", "Yükseliş olasılığı", "Test doğruluğu",
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"Dengeli doğruluk", "Log-loss / hata", "Test mum"]
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)
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prompt = f"""
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BTC/USD M30 analizini Türkçe hazırla.
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Son kapanış: {float(last['close']):.2f} USD
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Son tarih: {last['date']}
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Ensemble yükseliş olasılığı: %{ensemble_up*100:.1f}
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Ensemble düşüş olasılığı: %{ensemble_down*100:.1f}
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Yön: {direction}; yön güveni (olasılık): %{confidence:.1f}
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Eğitim mum sayısı: {train_n}; kronolojik test mum sayısı: {test_n}.
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Model sonuçları:
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{model_table.to_string(index=False)}
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Başlıklar:
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1. Çoklu model değerlendirmesi ve modeller arası uzlaşma/ayrışma
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2. Teknik görünüm
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3. Yukarı ve aşağı senaryolar
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4. Risk yönetimi ve belirsizlik
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İşlem fiyatı, stop veya hedef seviyesi uydurma; OHLC verisinden hesaplanmayan seviyeleri açıkça belirt.
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Test doğruluğunun gelecekteki başarı garantisi olmadığını belirt. Yatırım tavsiyesi değildir.
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"""
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ai_text = groq_comment(prompt)
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header = (
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f"## BTC/USD Çoklu Model Radarı\n\n"
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f"**Son kapanış:** ${float(last['close']):,.2f} | "
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f"**Tarih:** {last['date']}\n\n"
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f"**Ensemble:** {direction} | **Yükseliş:** %{ensemble_up*100:.1f} | "
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f"**Düşüş:** %{ensemble_down*100:.1f}\n\n"
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f"**Aktif model:** {len(valid_probs)}/7 | "
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f"**Eğitim:** {train_n} mum | **Test:** {test_n} mum\n\n"
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f"> Olasılık/güven skoru başarı oranı değildir. Test sonuçları geçmiş veriye aittir.\n\n"
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f"---\n\n{ai_text}"
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)
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labels = {
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name: float(item["up"])
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for name, item in results.items() if "up" in item
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}
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labels["Ensemble"] = ensemble_up
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return header, labels, model_table
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except Exception as exc:
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return f"Analiz hatası: {exc}", {}, pd.DataFrame()
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with gr.Blocks(theme=gr.themes.Soft(primary_hue="orange", secondary_hue="slate")) as demo:
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gr.Markdown(
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f"""# ₿ BTC/USD Multi-Model AI Radar
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**Veri:** `{CSV_PATH}` · **Zaman dilimi:** M30 · **Model sayısı:** 7 ML modeli + Groq AI açıklaması
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CSV biçimi: `date, open, high, low, close, volume` (başlıklı/başlıksız CSV veya TSV).
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"""
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)
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with gr.Row():
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run_btn = gr.Button("📊 CSV'yi Oku ve 7 Modeli Eğit", variant="primary", size="lg")
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prediction = gr.Label(label="Model yükseliş olasılıkları")
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report = gr.Markdown("Analizi başlatmak için butona basın.")
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table = gr.Dataframe(label="Model karşılaştırması — kronolojik holdout testi",
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interactive=False, wrap=True)
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run_btn.click(fn=analyze, inputs=[], outputs=[report, prediction, table])
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gr.Markdown(
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"**Not:** Modeller aynı CSV üzerinde eğitilir. Test bölümü kronolojik olarak ayrılır; "
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"bu bir canlı emir/broker bağlantısı değildir. Geçmiş test performansı geleceği garanti etmez."
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)
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if __name__ == "__main__":
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demo.launch()
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