Promote PATCHTST_INDIA version v2026-02-27-931afeb6338a to current

README.md

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+---
+tags:
+- patchtst
+- transformer
+- finance
+- weekly-returns
+- learnfinance
+- time-series
+---
+
+# LearnFinance PatchTST Model - v2026-02-27-931afeb6338a
+
+OHLCV 5-channel PatchTST transformer model for predicting weekly stock returns.
+
+## Model Details
+
+- **Version**: v2026-02-27-931afeb6338a
+- **Model Type**: PatchTST (Patch Time Series Transformer)
+- **Training Window**: 2016-01-01 to 2026-02-27
+- **Symbols**: 207 stocks
+
+## Input Channels (11 total)
+
+- OHLCV log returns (5): open, high, low, close, volume
+- News sentiment (1)
+- Fundamentals (5): gross_margin, operating_margin, net_margin, current_ratio, debt_to_equity
+
+## Metrics
+
+- Train Loss: 0.1433181384036058
+- Validation Loss: 0.18421696890381317
+- Baseline Loss: 0.18782168626785278
+
+## Usage
+
+```python
+from brain_api.storage.huggingface import PatchTSTHuggingFaceModelStorage
+
+storage = PatchTSTHuggingFaceModelStorage(repo_id="hajirazin/learnfinance-models-patchtst-india")
+artifacts = storage.download_model(version="v2026-02-27-931afeb6338a")
+```

config.json

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+{
+  "num_input_channels": 5,
+  "context_length": 60,
+  "prediction_length": 5,
+  "patch_length": 16,
+  "stride": 8,
+  "d_model": 64,
+  "num_attention_heads": 4,
+  "num_hidden_layers": 2,
+  "ffn_dim": 128,
+  "dropout": 0.2,
+  "batch_size": 256,
+  "learning_rate": 0.0003,
+  "epochs": 100,
+  "validation_split": 0.2,
+  "early_stopping_patience": 15,
+  "weight_decay": 0.0001,
+  "max_grad_norm": 1.0,
+  "use_returns": true,
+  "min_week_days": 3,
+  "feature_names": [
+    "open_ret",
+    "high_ret",
+    "low_ret",
+    "close_ret",
+    "volume_ret"
+  ]
+}

feature_scaler.pkl

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+version https://git-lfs.github.com/spec/v1
+oid sha256:b40c90f0de4fe0eb5259fa0ccf6c02fe9815c7c8f102648b438ef7365cc51dbd
+size 687

metadata.json

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+{
+  "model_type": "patchtst",
+  "version": "v2026-02-27-931afeb6338a",
+  "training_timestamp": "2026-03-04T16:20:15.596534+00:00",
+  "data_window": {
+    "start": "2016-01-01",
+    "end": "2026-02-27"
+  },
+  "symbols": [
+    "INFY.NS",
+    "ONGC.NS",
+    "NETWEB.NS",
+    "HINDCOPPER.NS",
+    "NATIONALUM.NS",
+    "DIXON.NS",
+    "TCS.NS",
+    "SUNPHARMA.NS",
+    "SAGILITY.NS",
+    "CHENNPETRO.NS",
+    "HINDALCO.NS",
+    "TMPV.NS",
+    "HINDUNILVR.NS",
+    "PETRONET.NS",
+    "SAIL.NS",
+    "SWIGGY.NS",
+    "BPCL.NS",
+    "ULTRACEMCO.NS",
+    "GAIL.NS",
+    "HCLTECH.NS",
+    "CUMMINSIND.NS",
+    "POLYCAB.NS",
+    "BHEL.NS",
+    "POWERINDIA.NS",
+    "ASIANPAINT.NS",
+    "COFORGE.NS",
+    "MAXHEALTH.NS",
+    "FORCEMOT.NS",
+    "JINDALSTEL.NS",
+    "GVT&D.NS",
+    "PERSISTENT.NS",
+    "VMM.NS",
+    "LODHA.NS",
+    "LUPIN.NS",
+    "TRENT.NS",
+    "SUZLON.NS",
+    "KEI.NS",
+    "RVNL.NS",
+    "SUNDRMFAST.NS",
+    "CGPOWER.NS",
+    "CIPLA.NS",
+    "HEROMOTOCO.NS",
+    "TORNTPOWER.NS",
+    "TECHM.NS",
+    "DRREDDY.NS",
+    "INDUSTOWER.NS",
+    "DMART.NS",
+    "AMBER.NS",
+    "GODREJCP.NS",
+    "MOTHERSON.NS",
+    "HYUNDAI.NS",
+    "FORTIS.NS",
+    "TORNTPHARM.NS",
+    "APARINDS.NS",
+    "BRITANNIA.NS",
+    "REDINGTON.NS",
+    "PIDILITIND.NS",
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+    "TARIL.NS",
+    "ECLERX.NS",
+    "MGL.NS",
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+    "SCI.NS",
+    "NBCC.NS",
+    "ZYDUSLIFE.NS",
+    "PATANJALI.NS",
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+    "JSL.NS",
+    "HSCL.NS",
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+    "INOXWIND.NS",
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+    "PAGEIND.NS",
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+    "CEATLTD.NS",
+    "ALKEM.NS",
+    "BSOFT.NS",
+    "ASTERDM.NS",
+    "SWANCORP.NS",
+    "LLOYDSME.NS",
+    "OLECTRA.NS",
+    "RAILTEL.NS",
+    "APOLLOTYRE.NS",
+    "EXIDEIND.NS",
+    "RRKABEL.NS",
+    "CHAMBLFERT.NS",
+    "DALBHARAT.NS",
+    "JINDALSAW.NS",
+    "JBCHEPHARM.NS",
+    "SYNGENE.NS",
+    "HEXT.NS",
+    "CASTROLIND.NS",
+    "FIRSTCRY.NS",
+    "TATACHEM.NS",
+    "NEULANDLAB.NS",
+    "GSPL.NS",
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+    "USHAMART.NS",
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+    "ATUL.NS",
+    "MEDANTA.NS",
+    "BBTC.NS",
+    "SOBHA.NS",
+    "CRISIL.NS",
+    "RHIM.NS",
+    "ELECON.NS",
+    "JUBLPHARMA.NS",
+    "JUBLINGREA.NS",
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+    "INOXINDIA.NS",
+    "DOMS.NS",
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+    "ALKYLAMINE.NS",
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+  "config": {
+    "num_input_channels": 5,
+    "context_length": 60,
+    "prediction_length": 5,
+    "patch_length": 16,
+    "stride": 8,
+    "d_model": 64,
+    "num_attention_heads": 4,
+    "num_hidden_layers": 2,
+    "ffn_dim": 128,
+    "dropout": 0.2,
+    "batch_size": 256,
+    "learning_rate": 0.0003,
+    "epochs": 100,
+    "validation_split": 0.2,
+    "early_stopping_patience": 15,
+    "weight_decay": 0.0001,
+    "max_grad_norm": 1.0,
+    "use_returns": true,
+    "min_week_days": 3,
+    "feature_names": [
+      "open_ret",
+      "high_ret",
+      "low_ret",
+      "close_ret",
+      "volume_ret"
+    ]
+  },
+  "metrics": {
+    "train_loss": 0.1433181384036058,
+    "val_loss": 0.18421696890381317,
+    "baseline_loss": 0.18782168626785278
+  },
+  "promoted": true,
+  "prior_version": null
+}

weights.pt

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+oid sha256:db6421578b598ab236cee308c4eeba06ad558fd99a0eefb5852c76ae8a73525e
+size 305296