Nominatim/settings/icu_tokenizer.yaml
Sarah Hoffmann 1886952666 avoid special characters in word tokens
Transliteration should only consist of ASCII letters
and numbers. Avoid any other characters.
2021-11-10 17:14:13 +01:00

187 lines
4.7 KiB
YAML

normalization:
- ":: lower ()"
- ":: Hans-Hant"
- !include icu-rules/unicode-digits-to-decimal.yaml
- "'№' > 'no'"
- "'n°' > 'no'"
- "'nº' > 'no'"
- "ª > a"
- "º > o"
- "[[:Punctuation:][:Symbol:]] > ' '"
- "ß > 'ss'" # German szet is unimbigiously equal to double ss
- "[^[:Letter:] [:Number:] [:Space:]] >"
- "[:Lm:] >"
- ":: [[:Number:]] Latin ()"
- ":: [[:Number:]] Ascii ();"
- ":: [[:Number:]] NFD ();"
- "[[:Nonspacing Mark:] [:Cf:]] >;"
- "[:Space:]+ > ' '"
transliteration:
- ":: Latin ()"
- !include icu-rules/extended-unicode-to-asccii.yaml
- ":: Ascii ()"
- ":: NFD ()"
- ":: lower ()"
- "[^a-z0-9[:Space:]] >"
- ":: NFC ()"
sanitizers:
- step: split-name-list
- step: strip-brace-terms
- step: tag-analyzer-by-language
filter-kind: [".*name.*"]
whitelist: [bg,ca,cs,da,de,el,en,es,et,eu,fi,fr,gl,hu,it,ja,mg,ms,nl,no,pl,pt,ro,ru,sk,sl,sv,tr,uk,vi]
use-defaults: all
mode: append
token-analysis:
- analyzer: generic
- id: bg
analyzer: generic
mode: variant-only
variants:
- !include icu-rules/variants-bg.yaml
- id: ca
analyzer: generic
mode: variant-only
variants:
- !include icu-rules/variants-ca.yaml
- id: cs
analyzer: generic
mode: variant-only
variants:
- !include icu-rules/variants-cs.yaml
- id: da
analyzer: generic
mode: variant-only
variants:
- !include icu-rules/variants-da.yaml
- id: de
analyzer: generic
mode: variant-only
variants:
- !include icu-rules/variants-de.yaml
- id: el
analyzer: generic
mode: variant-only
variants:
- !include icu-rules/variants-el.yaml
- id: en
analyzer: generic
mode: variant-only
variants:
- !include icu-rules/variants-en.yaml
- id: es
analyzer: generic
mode: variant-only
variants:
- !include icu-rules/variants-es.yaml
- id: et
analyzer: generic
mode: variant-only
variants:
- !include icu-rules/variants-et.yaml
- id: eu
analyzer: generic
mode: variant-only
variants:
- !include icu-rules/variants-eu.yaml
- id: fi
analyzer: generic
mode: variant-only
variants:
- !include icu-rules/variants-fi.yaml
- id: fr
analyzer: generic
mode: variant-only
variants:
- !include icu-rules/variants-fr.yaml
- id: gl
analyzer: generic
mode: variant-only
variants:
- !include icu-rules/variants-gl.yaml
- id: hu
analyzer: generic
mode: variant-only
variants:
- !include icu-rules/variants-hu.yaml
- id: it
analyzer: generic
mode: variant-only
variants:
- !include icu-rules/variants-it.yaml
- id: ja
analyzer: generic
mode: variant-only
variants:
- !include icu-rules/variants-ja.yaml
- id: mg
analyzer: generic
mode: variant-only
variants:
- !include icu-rules/variants-mg.yaml
- id: ms
analyzer: generic
mode: variant-only
variants:
- !include icu-rules/variants-ms.yaml
- id: nl
analyzer: generic
mode: variant-only
variants:
- !include icu-rules/variants-nl.yaml
- id: no
analyzer: generic
mode: variant-only
variants:
- !include icu-rules/variants-no.yaml
- id: pl
analyzer: generic
mode: variant-only
variants:
- !include icu-rules/variants-pl.yaml
- id: pt
analyzer: generic
mode: variant-only
variants:
- !include icu-rules/variants-pt.yaml
- id: ro
analyzer: generic
mode: variant-only
variants:
- !include icu-rules/variants-ro.yaml
- id: ru
analyzer: generic
mode: variant-only
variants:
- !include icu-rules/variants-ru.yaml
- id: sk
analyzer: generic
mode: variant-only
variants:
- !include icu-rules/variants-sk.yaml
- id: sl
analyzer: generic
mode: variant-only
variants:
- !include icu-rules/variants-sl.yaml
- id: sv
analyzer: generic
mode: variant-only
variants:
- !include icu-rules/variants-sv.yaml
- id: tr
analyzer: generic
mode: variant-only
variants:
- !include icu-rules/variants-tr.yaml
- id: uk
analyzer: generic
mode: variant-only
variants:
- !include icu-rules/variants-uk.yaml
- id: vi
analyzer: generic
mode: variant-only
variants:
- !include icu-rules/variants-vi.yaml