hans/Nominatim
1
0
Fork 1
mirror of https://github.com/osm-search/Nominatim.git synced 2026-02-26 11:08:13 +00:00
Code Issues Packages Projects Releases Wiki Activity

housenumber and postcode cross penalties for partials

Browse Source
This commit is contained in:
Sarah Hoffmann
2025-09-12 11:50:01 +02:00
parent 54620f9566
commit 4fd881bcb2
1 changed files with 6 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/nominatim_api/search/icu_tokenizer.py
View File

@@ -309,6 +309,9 @@ class ICUQueryAnalyzer(AbstractQueryAnalyzer):
len(query.nodes[end].term_lookup) > 4): len(query.nodes[end].term_lookup) > 4):
for token in tokens: for token in tokens:
token.penalty += 0.39 token.penalty += 0.39
if (start + 1 == end):
if partial := query.nodes[start].partial:
partial.penalty += 0.39
# If it looks like a simple housenumber, prefer that. # If it looks like a simple housenumber, prefer that.
if qmod.TOKEN_HOUSENUMBER in tlist: if qmod.TOKEN_HOUSENUMBER in tlist:
@@ -319,6 +322,9 @@ class ICUQueryAnalyzer(AbstractQueryAnalyzer):
if ttype != qmod.TOKEN_HOUSENUMBER: if ttype != qmod.TOKEN_HOUSENUMBER:
for token in tokens: for token in tokens:
token.penalty += penalty token.penalty += penalty
if (start + 1 == end):
if partial := query.nodes[start].partial:
partial.penalty += penalty
# rerank tokens against the normalized form # rerank tokens against the normalized form
norm = ''.join(f"{n.term_normalized}{'' if n.btype == qmod.BREAK_TOKEN else ' '}" norm = ''.join(f"{n.term_normalized}{'' if n.btype == qmod.BREAK_TOKEN else ' '}"