Shanghai Municipal Police Files1894–1949

Full-text search全文检索

Search the re-transcribed English text and its Chinese translation together. 英文转录与中文译文一并检索。

⚠ 功能测试中 · Beta. 检索功能仍在调整,命中数、排序与呈现方式都可能变化;遇到很慢或结果可疑,请以 目录与原件 PDF 为准。 This search is still being tuned — hit counts, ranking and presentation may change. If it is slow or a result looks wrong, fall back to the catalogue and the original PDF.

年份 Years · 留空 = 不限 · Leave blank for no limit

检索语法与内部设置(点击展开)Search syntax & internal settings — click to expand

AND / OR / NOT · 空格 = 都要有 (space = all of them)| = 任一即可 (either)- = 排除 (exclude)"…" = 整体一项 (one term)。 都在同一页上判定 — all judged within the same page.
例 e.g. mill | factory -communist school mill 工人|学校
简繁异体通搜 · 输入 银行 可命中原件里的「銀行」。 Simplified and traditional forms match each other automatically.
中文按二字滑窗匹配(非子串):三字以上的词组是「各二字段都出现在同一页」, 可能比原样出现略宽。English is matched by whole word, case-insensitive. Chinese is matched by overlapping bigrams, not substrings, so phrases of 3+ characters can match slightly more loosely than an exact string search.
试试 try Russian hotel passport 巡捕 轮船 opium
影响检索结果的内部设置 Internal settings affecting results(明示 disclosed):
① 英文按整词匹配、不分大小写 · English matched as whole words, case-insensitive.
② 中文按归一化二字滑窗(简繁异体互搜);三字以上词组会逐页核对原文 · Chinese matched by normalized overlapping bigrams; phrases of 3+ chars are verified against page text.
停用词 Stop words:出现在 40% 以上页面的词不建索引,共 35 个。 这批档案每页都印着「上海公共租界工部局警务处 / Shanghai Municipal Police」抬头, 所以 上海 租界 工部 警务 police shanghai municipal 以及 the/of/a/to 都在其中。 查询里出现这类词时自动跳过该项、用其余词判定,并在结果上方明确列出跳过了什么; 整条查询只有停用词时结果为空,请再加一个别的词。 The 35 tokens on >40% of pages are not indexed — including the letterhead words. Such terms are skipped (and listed above the results) rather than silently returning nothing.
④ 中文单字全部建索引,可单独检索 · all single Chinese characters are indexed and searchable alone.
⑤ 正文检索仅覆盖已转录部分;标题检索覆盖全库(含未转录卷宗) · body search covers transcribed pages only; title search covers the whole catalogue.
⑥ 全部命中无上限展示 · all hits are displayed, no caps.
⑦ 结果每页 50 件分页呈现,只是分页、不是上限——所有命中都在,翻页即可,件数与页数都写在分页器上。为避免全库规模下卡死,摘要只为当前页这 50 件载入。Results are paginated at 50 files per page — pagination, not a cap; snippets load for the current page only.
年份筛选:年份抽自转录正文(题名年份权重更高),约 91.7% 的卷宗有标签。 留出题名做独立参照实测:约 85% 完全吻合、88% 相差不超过一年。 是线索不是事实没有标签的卷宗一旦启用年份筛选就会被整体排除,筛选后会明示排除了多少件。 Years are extracted from the transcribed text; ~91.7% of files carry a tag. A finding aid, not a fact — untagged files drop out whenever a year filter is on.
⑨ 单件命中超过 43 页时,其余页码默认收起(点开仍全部列出)。Per-file page lists collapse beyond ~43 hits; all remain listed when expanded.

检索结果显示在本页下方,请下滑查看 Results appear further down this page — please scroll down

↓ 检索结果在下方,请下滑查看 Results are below — please scroll down 点击关闭 · dismiss
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