deploy standalone ASR pipeline on tools-pve
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#!/usr/bin/env python3
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"""Build the domain term bank used to seed ASR misrecognition candidates.
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Why not ChEMBL / DrugBank directly (evaluated 2026-07-25):
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ChEMBL's 4,225 approved molecules and DrugBank's dumps are **English** chemical
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names (PRAZOSIN, OFLOXACIN). Kai's transcripts are Chinese speech, so a Chinese
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ASR never emits "OFLOXACIN" — it emits 氧氟沙星. An English chemical dictionary
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therefore contributes ~nothing to phonetic correction of Chinese audio, while
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costing a multi-GB download. Skipped deliberately.
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What actually pays off, in descending order of value:
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1. **INN stem generation** — the WHO INN system gives Chinese biologics highly
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regular suffixes (单抗/珠单抗/替尼/西普/他滨...). Any Han n-gram ending in one
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of those stems is almost certainly a drug name, which lets us *recognize* drug
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mentions we have never seen, not just ones in a list.
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2. **zhwiki intitle: search** — 237 hits for 单抗, 49 for 替尼, all real INN
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Chinese generic names (帕博利珠单抗, 奥希替尼...). Small, free, exactly on-domain.
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3. **Curated CDMO/antibody/CMC jargon** — the vocabulary that actually dominates
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Kai's meetings (原液/下游/批记录/中试/放行/一次性反应器/GMP 证...). ASR mangles
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these constantly (批记录→披露/P图) and no public corpus contains them as a set.
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4. **THUOCL medical/IT/caijing** — general high-frequency words. Weak on their own
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(医院/检查) but useful as a "this is a real word, do not 'correct' it" allowlist,
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which is how we suppress the 主要→朱岩 class of false positives.
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Output: termbank/terms.json { term: {sources: [...], kind: str} }
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termbank/allowlist.txt common words that must never be rewritten
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python3 -m lab.termbank build # download + assemble (network)
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python3 -m lab.termbank stats
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"""
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from __future__ import annotations
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import json
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import re
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import sys
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import urllib.error
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import urllib.parse
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import urllib.request
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from pathlib import Path
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from .config import CFG
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LAB = CFG.root
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BANK = CFG.termbank_dir
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UA = {"User-Agent": "asr-lab/1.0 (personal research; contact: local)"}
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# ---------------------------------------------------------------- INN stems
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# WHO INN suffixes, Chinese renderings. A Han string ending in one of these is
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# a drug/biologic with very high probability.
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INN_SUFFIXES = [
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"单抗", "珠单抗", "尤单抗", "利珠单抗", "妥珠单抗", "西单抗", "木单抗", "库单抗",
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"替尼", "布替尼", "沙替尼", "래替尼", "洛替尼", "非替尼",
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"西普", "普肽", "格鲁肽", "鲁肽", "那肽",
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"他滨", "他赛", "紫杉醇", "沙星", "霉素", "环素", "西林", "唑胺", "磺胺",
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"干扰素", "白介素", "促红素", "生长素",
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"酶", "疫苗", "佐剂",
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]
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# Suffix -> what kind of thing it names, for the prompt hint.
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INN_KIND = {"单抗": "抗体药", "替尼": "小分子抑制剂", "肽": "多肽药", "疫苗": "疫苗"}
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# --------------------------------------------------- curated CDMO / CMC jargon
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# Hand-built from Kai's own minutes + glossary. These are the terms that actually
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# break: each line is the CORRECT form; the flagger finds phonetic neighbours of
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# them in the transcript. Grouped only for readability.
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CDMO_TERMS = """
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原液 制剂 下游 上游 中试 放行 灌装 冻干 除菌过滤 层析 亲和层析 离子交换 疏水层析
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超滤 透析 病毒灭活 病毒去除 纳米过滤 收率 纯度 电荷异构体 糖型 聚体 碎片
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批记录 批生产记录 批分析记录 工艺验证 清洁验证 培养基模拟灌装 无菌工艺模拟
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偏差 变更 CAPA 超标 超趋势 纠正预防措施 质量回顾 年度质量回顾
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稳定性 加速稳定性 长期稳定性 强制降解 影响因素试验
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细胞库 主细胞库 工作细胞库 细胞株 稳定池 单克隆 克隆筛选 传代 传代稳定性
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反应器 生物反应器 一次性反应器 摇瓶 摇床 补料 流加 灌流 收获 澄清
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质谱 肽图 N端测序 效价 生物活性 亲和力 抗体偶联 载药量 游离药物
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工艺表征 工艺性能确认 关键质量属性 关键工艺参数 设计空间 控制策略
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技术转移 工艺开发 分析方法开发 方法验证 方法转移 对照品 标准品
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临床前 毒理 非GLP 药代 药效 首次人体试验 剂量爬坡 剂量探索
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申报 临床试验申请 新药上市申请 药品注册 药品上市许可持有人 受托生产
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现场检查 迎检 迎审 缺陷项 主要缺陷 严重缺陷 一般缺陷 整改
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生产许可证 药品生产许可证 B证 C证 D证 委托生产 受托方 委托方
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洁净区 洁净级别 压差 环境监测 沉降菌 浮游菌 表面微生物 尘埃粒子
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计算机化系统 数据完整性 审计追踪 电子签名 权限管理 系统验证
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双抗 双特异性抗体 三特异性抗体 纳米抗体 单域抗体 融合蛋白 重组蛋白
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抗体偶联药物 细胞治疗 基因治疗 慢病毒 腺病毒 质粒 转染 瞬转 稳转
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产能 产能利用率 排产 排期 交付 交付周期 项目里程碑 阶段付款
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报价 服务包 里程碑款 技术服务费 居间费 保密协议 主服务协议 工作说明书
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"""
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# Company / platform names common in Kai's domain that generic corpora lack.
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DOMAIN_ORGS = """
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药明生物 药明康德 药明合联 康龙化成 泰格医药 昭衍新药 金斯瑞 义翘神州
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百奥赛图 和铂医药 信达生物 君实生物 恒瑞医药 复宏汉霖 三生国健 神州细胞
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迈威生物 洛启生物 麦济生物 维眸生物 白帆生物 鼎康生物 恒元生物 愚公生物
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奥浦迈 澳斯康 东富龙 楚天科技 森松 赛多利斯 思拓凡 默克 丹纳赫 颇尔
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药审中心 国家药监局 药品审评中心 核查中心 中检院
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"""
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THUOCL = {
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"medical": "https://raw.githubusercontent.com/thunlp/THUOCL/master/data/THUOCL_medical.txt",
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"it": "https://raw.githubusercontent.com/thunlp/THUOCL/master/data/THUOCL_IT.txt",
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"caijing": "https://raw.githubusercontent.com/thunlp/THUOCL/master/data/THUOCL_caijing.txt",
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}
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# The allowlist's job is to stop entity candidates from displacing ordinary words
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# (主要→朱岩, 分钟→冯昆仑, 具体→聚体). THUOCL's domain lists cannot do this: they
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# contain 医院/检查 but not 具体/自己/硬件. jieba's dictionary is a general-purpose
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# frequency table over 330k Han words, and measurement showed freq>=500 covers the
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# entire observed false-positive class (具体 自己 硬件 不了 主要 时间 分钟) while
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# still excluding the真 targets we must keep flagging (元烨 药名 中式 姚明).
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JIEBA_DICT = "https://raw.githubusercontent.com/fxsjy/jieba/master/jieba/dict.txt"
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JIEBA_MIN_FREQ = 500
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HAN = re.compile(r"^[\u4e00-\u9fff]+$")
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_last_wiki = [0.0]
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def fetch(url: str, timeout=60, throttle=0.0) -> str:
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# zhwiki returns 429 after a handful of rapid api.php calls; pace them and
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# retry once on 429 so a term-bank build is reproducible rather than
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# silently losing whole drug-name families.
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if throttle:
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import time
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wait = throttle - (time.time() - _last_wiki[0])
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if wait > 0:
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time.sleep(wait)
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_last_wiki[0] = time.time()
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req = urllib.request.Request(url, headers=UA)
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for attempt in range(4):
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try:
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with urllib.request.urlopen(req, timeout=timeout) as r:
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return r.read().decode("utf-8", "ignore")
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except urllib.error.HTTPError as e:
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if e.code != 429 or attempt == 3:
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raise
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import time
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time.sleep(6 * (attempt + 1))
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raise RuntimeError("unreachable")
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def wiki_intitle(keyword: str, limit=500) -> list[str]:
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"""zhwiki titles containing `keyword`. INN generic names live here."""
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out, offset = [], 0
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while offset < limit:
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q = urllib.parse.urlencode({
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"action": "query", "list": "search",
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"srsearch": f"intitle:{keyword}", "srlimit": 50, "sroffset": offset,
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"srnamespace": 0, "format": "json",
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})
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try:
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d = json.loads(fetch(f"https://zh.wikipedia.org/w/api.php?{q}", 40, throttle=1.5))
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except Exception as e:
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print(f" wiki {keyword} @{offset} failed: {e}", file=sys.stderr)
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break
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hits = d.get("query", {}).get("search", [])
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if not hits:
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break
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out += [h["title"] for h in hits]
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if "continue" not in d:
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break
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offset += 50
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return out
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def build():
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BANK.mkdir(parents=True, exist_ok=True)
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terms: dict[str, dict] = {}
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def add(t: str, source: str, kind: str):
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t = t.strip()
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if not (2 <= len(t) <= 20):
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return
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e = terms.setdefault(t, {"sources": [], "kind": kind})
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if source not in e["sources"]:
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e["sources"].append(source)
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print("[1/4] curated CDMO/CMC jargon")
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for t in CDMO_TERMS.split():
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add(t, "cdmo", "工艺术语")
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for t in DOMAIN_ORGS.split():
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add(t, "org", "机构")
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print(f" {len(terms)} terms")
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print("[2/4] zhwiki INN generic drug names")
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n0 = len(terms)
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for kw in ("单抗", "替尼", "西普", "格鲁肽", "干扰素", "他滨", "疫苗", "沙星"):
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titles = wiki_intitle(kw)
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good = 0
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for t in titles:
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# Keep only names that genuinely END with a drug stem; the search also
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# returns 朱塞佩·塔替尼 (a violinist) and 塔替尼广场.
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if HAN.match(t) and any(t.endswith(s) for s in INN_SUFFIXES):
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add(t, "inn-wiki", "药品通用名")
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good += 1
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print(f" {kw}: {len(titles)} hits -> {good} kept")
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print(f" +{len(terms) - n0} drug names")
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print("[3/5] jieba general-frequency dictionary -> allowlist")
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allow: set[str] = set()
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try:
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raw = fetch(JIEBA_DICT, 120)
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n = 0
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for line in raw.splitlines():
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parts = line.split()
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if len(parts) < 2 or not parts[1].isdigit():
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continue
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w, f = parts[0], int(parts[1])
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if HAN.match(w) and 2 <= len(w) <= 4:
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n += 1
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if f >= JIEBA_MIN_FREQ:
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allow.add(w)
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print(f" {n} han words scanned, {len(allow)} with freq>={JIEBA_MIN_FREQ}")
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except Exception as e:
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print(f" jieba dict FAILED: {e}", file=sys.stderr)
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print("[4/5] THUOCL domain wordlists (domain vocabulary)")
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for name, url in THUOCL.items():
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try:
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raw = fetch(url, 90)
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except Exception as e:
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print(f" {name}: FAILED {e}", file=sys.stderr)
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continue
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words = []
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for line in raw.splitlines():
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parts = line.split()
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if not parts:
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continue
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w = parts[0]
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freq = int(parts[1]) if len(parts) > 1 and parts[1].isdigit() else 0
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if HAN.match(w) and 2 <= len(w) <= 8:
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words.append((w, freq))
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# Medical/IT words are domain vocabulary. They deliberately do NOT feed
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# the allowlist: THUOCL frequency is corpus-relative (医院 ranks huge) and
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# using it as a "this is a common word" signal both over-blocks real terms
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# and under-covers the general words that actually cause false positives.
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if name in ("medical", "it"):
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for w, f in words:
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if 3 <= len(w) <= 8 and f < 10000:
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add(w, f"thuocl-{name}", "领域词")
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print(f" {name}: {len(words)} words")
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print("[5/5] vault glossary + entity cards")
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n0 = len(terms)
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gl = CFG.glossary
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if gl.exists():
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for line in gl.read_text(errors="ignore").splitlines():
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m = re.match(r"^-\s*(.+?)\s*[→⇒➔]\s*(.+)$", line.strip())
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if m:
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right = re.sub(r"（.*?）|\[\[|\]\]", "", m.group(2))
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right = right.split("；")[0].split("/")[0].strip()
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if right:
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add(right, "glossary", "已确认纠错目标")
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else:
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m2 = re.match(r"^-\s*([^\s—:：]+)\s*[—:：]", line.strip())
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if m2:
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add(re.sub(r"\[\[|\]\]", "", m2.group(1)), "glossary", "术语表")
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for sub, kind in (("People", "人名"), ("Companies", "公司")):
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d = CFG.vault / sub
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for f in d.glob("*.md") if d.exists() else []:
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add(f.stem, f"card-{sub.lower()}", kind)
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print(f" +{len(terms) - n0}")
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# An allowlisted common word must not also be offered as a correction target.
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for w in allow:
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if w in terms and terms[w]["sources"] == ["thuocl-medical"]:
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del terms[w]
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(BANK / "terms.json").write_text(
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json.dumps(terms, ensure_ascii=False, indent=0), encoding="utf-8")
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(BANK / "allowlist.txt").write_text(
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"\n".join(sorted(allow)), encoding="utf-8")
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(BANK / "inn_suffixes.json").write_text(
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json.dumps({"suffixes": INN_SUFFIXES, "kinds": INN_KIND}, ensure_ascii=False, indent=2),
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encoding="utf-8")
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print(f"\nwrote {len(terms)} terms, {len(allow)} allowlist -> {BANK}")
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def stats():
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terms = json.loads((BANK / "terms.json").read_text())
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from collections import Counter
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c = Counter(s for e in terms.values() for s in e["sources"])
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k = Counter(e["kind"] for e in terms.values())
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print(f"total {len(terms)} terms")
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print("by source:", dict(c))
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print("by kind: ", dict(k))
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allow = (BANK / "allowlist.txt").read_text().split()
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print(f"allowlist {len(allow)}: {allow[:15]}")
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drugs = [t for t, e in terms.items() if e["kind"] == "药品通用名"]
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print(f"drug names {len(drugs)}: {drugs[:12]}")
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if __name__ == "__main__":
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(build if len(sys.argv) < 2 or sys.argv[1] == "build" else stats)()
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