知微
fa45d8aa5f
- health_checklist.json: 192.168.1.122→node122
- ocr_client.py: docstring IP→node122
- docs/market-data-requirements.md: IP→node122
- 所有API调用通过ProxyHandler({})绕过系统代理
Privoxy对node122:18003返回500，直连正常
20 lines
455 B
Python
20 lines
455 B
Python
# Natural Language Toolkit
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#
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# Copyright (C) 2001-2026 NLTK Project
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# Author: Ilia Kurenkov <ilia.kurenkov@gmail.com>
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# URL: <https://www.nltk.org/>
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# For license information, see LICENSE.TXT
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"""Language Model Utilities"""
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from math import log
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NEG_INF = float("-inf")
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POS_INF = float("inf")
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def log_base2(score):
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"""Convenience function for computing logarithms with base 2."""
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if score == 0.0:
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return NEG_INF
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return log(score, 2)
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