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Browse files- README.md +2 -2
- default/test.parquet +2 -2
- default/train.parquet +2 -2
- default/validation.parquet +2 -2
- raw/label_database.parquet +2 -2
README.md
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@@ -185,8 +185,8 @@ print(train.columns.tolist())
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| `stock_decline` | Market-adjusted 252-day return < -20% | yfinance (forward returns from filing date) | 43.2% |
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| `earnings_restate` | Either (a) a 10-K/A-family filing (10-K/A, 10-KT/A, NT 10-K/A) within 1095 days of `period_end` in the EDGAR index, or (b) the XBRL Company Facts API reports ≥2 10-K filings for the same `(cik, period_end)`. See `earnings_restate_source` for per-row provenance. | Reconciled: EDGAR quarterly index + XBRL amendment registry | 22.3% |
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| `audit_qualification` | Going-concern or adverse audit opinion | External CSV (Audit Analytics) | 0.0% |
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| `sec_enforcement` | SEC enforcement action disclosure | EDGAR EFTS full-text search (noisy proxy) | 0.
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| `bankruptcy` | Chapter 7/11 filing (8-K Item 1.03) | EDGAR EFTS full-text search | 0.
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> **NaN semantics:** NaN means "data unavailable", **not** "no event".
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> Training code must mask NaN labels in the loss function.
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| `stock_decline` | Market-adjusted 252-day return < -20% | yfinance (forward returns from filing date) | 43.2% |
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| `earnings_restate` | Either (a) a 10-K/A-family filing (10-K/A, 10-KT/A, NT 10-K/A) within 1095 days of `period_end` in the EDGAR index, or (b) the XBRL Company Facts API reports ≥2 10-K filings for the same `(cik, period_end)`. See `earnings_restate_source` for per-row provenance. | Reconciled: EDGAR quarterly index + XBRL amendment registry | 22.3% |
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| `audit_qualification` | Going-concern or adverse audit opinion | External CSV (Audit Analytics) | 0.0% |
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| `sec_enforcement` | SEC enforcement action disclosure | EDGAR EFTS full-text search (noisy proxy) | 0.5% |
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| `bankruptcy` | Chapter 7/11 filing (8-K Item 1.03) | EDGAR EFTS full-text search | 0.8% |
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> **NaN semantics:** NaN means "data unavailable", **not** "no event".
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> Training code must mask NaN labels in the loss function.
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default/test.parquet
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default/train.parquet
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default/validation.parquet
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raw/label_database.parquet
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