Sarah Hoffmann
746dd057b9
prefer name-only searches more
2023-08-13 15:24:16 +02:00
Sarah Hoffmann
95d1048789
take token_assignment penalty into account
...
Also computes the expected count differently when addresses are
involved. Address token counts do not bare a direct relation to
real counts.
2023-08-12 15:33:50 +02:00
Sarah Hoffmann
78648f1faf
remove lookup by address only
...
There are too many lookups where the address is very frequent,
even when many address parts are present.
2023-08-06 21:00:10 +02:00
Sarah Hoffmann
afdbdb02a1
do not lookup by address vector when only few tokens are available
...
Names of countries and states are exceedingly rare in the word count
but are very frequent in the address. A short name has the danger
of producing too many results.
2023-08-02 09:25:47 +02:00
Sarah Hoffmann
587698a6f3
disallow special housenumber search with a single frequent partial
2023-07-20 18:05:54 +02:00
Sarah Hoffmann
1c189060c2
simplify yield_lookups() function
...
Move creation of field lookups in separate functions to make the code
more readable.
2023-07-17 16:27:25 +02:00
Sarah Hoffmann
8366e4ca83
penalize search with frequent partials
...
Avoid search against frequent partials if we have already looked for
the full name equivalents.
2023-07-17 16:27:25 +02:00
Sarah Hoffmann
283db76e45
avoid splitting of first token when a housenumber is present
...
This only covers the case of <poi name> <street name> <housenumber>
which is exceedingly rare.
2023-07-17 16:27:25 +02:00
Sarah Hoffmann
8a36ed4f6f
increase threshold for full name searches
...
They still should be preferrred over expensive partial name searches.
2023-07-17 16:27:25 +02:00
Sarah Hoffmann
d0f45155c8
fix search for housenumber names
...
The search still included a lookup of housenumbers in children which is
wrong.
2023-07-17 16:27:25 +02:00
Sarah Hoffmann
cc45930ef9
avoid lookup via partials on frequent words
...
Drops expensive searches via partials on terms like 'rue de'.
See #2979 .
2023-07-06 12:16:57 +02:00
Sarah Hoffmann
3266daa8fd
add a small penalty to lookups in address vectors
2023-07-04 16:54:42 +02:00
Sarah Hoffmann
d0a1e8e311
tweak postcode search
...
Give a preference to left-right reading, i.e <postcode>,<address>
prefers a postcode search while <address>,<postcode> rather does
an address search.
Also exclude non-addressables, countries and state from results when a
postcode is contained in the query.
2023-06-20 11:56:43 +02:00
Sarah Hoffmann
146a0b29c0
add support for search by houenumber
2023-05-26 14:10:57 +02:00
Sarah Hoffmann
964bc7fbe0
ignore name rankings without variants
2023-05-26 13:53:34 +02:00
Sarah Hoffmann
dcfb228c9a
add API functions for search functions
...
Search is now split into three functions: for free-text search,
for structured search and for search by category. Note that the
free-text search does not have as many hidden features like
coordinate search. Use the search parameters for that.
2023-05-24 18:05:43 +02:00
Sarah Hoffmann
c42273a4db
implement search builder
2023-05-23 11:23:44 +02:00
