osm-search/Nominatim
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remove code for dropping address terms

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This code has been inactive in quite a while and is a suboptimal
solution. We need to be much more selective in what gets dropped.
This commit is contained in:
Sarah Hoffmann 2017-10-07 11:53:33 +02:00
parent 73e737d775
commit 266153f218
2 changed files with 0 additions and 30 deletions
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29
lib/Geocode.php
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@ -1229,35 +1229,6 @@ class Geocode
ksort($aGroupedSearches);
}
if (CONST_Search_TryDroppedAddressTerms && sizeof($this->aStructuredQuery) > 0) {
$aCopyGroupedSearches = $aGroupedSearches;
foreach ($aCopyGroupedSearches as $iGroup => $aSearches) {
foreach ($aSearches as $iSearch => $aSearch) {
$aReductionsList = array($aSearch['aAddress']);
$iSearchRank = $aSearch['iSearchRank'];
while (sizeof($aReductionsList) > 0) {
$iSearchRank += 5;
if ($iSearchRank > iMaxRank) break 3;
$aNewReductionsList = array();
foreach ($aReductionsList as $aReductionsWordList) {
for ($iReductionWord = 0; $iReductionWord < sizeof($aReductionsWordList); $iReductionWord++) {
$aReductionsWordListResult = array_merge(array_slice($aReductionsWordList, 0, $iReductionWord), array_slice($aReductionsWordList, $iReductionWord+1));
$aReverseSearch = $aSearch;
$aSearch['aAddress'] = $aReductionsWordListResult;
$aSearch['iSearchRank'] = $iSearchRank;
$aGroupedSearches[$iSearchRank][] = $aReverseSearch;
if (sizeof($aReductionsWordListResult) > 0) {
$aNewReductionsList[] = $aReductionsWordListResult;
}
}
}
$aReductionsList = $aNewReductionsList;
}
}
}
ksort($aGroupedSearches);
}
// Filter out duplicate searches
$aSearchHash = array();
foreach ($aGroupedSearches as $iGroup => $aSearches) {

1
settings/defaults.php
View File

@ -101,7 +101,6 @@ if (isset($_GET['debug']) && $_GET['debug']) @define('CONST_Debug', true);
@define('CONST_Search_BatchMode', false);
@define('CONST_Search_TryDroppedAddressTerms', false);
@define('CONST_Search_NameOnlySearchFrequencyThreshold', 500);
// If set to true, then reverse order of queries will be tried by default.
// When set to false only selected languages alloow reverse search.