Harpreet Sangar
f41afc155f
Sort by reference field.
2023-08-17 11:34:51 +05:30
Kishore Nallan
a4a62a9692
Merge branch 'v0.25-join' into v0.26-facets
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# Conflicts:
# include/topster.h
2023-08-15 10:09:07 +05:30
ozanarmagan
dafde32ce0
Fix KV constructor parameters
2023-08-14 23:25:18 +03:00
Kishore Nallan
2e24482882
Merge branch 'v0.25-join' into v0.26-facets
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# Conflicts:
# test/collection_specific_more_test.cpp
2023-08-11 11:44:03 +05:30
ozanarmagan
379604cad1
Fix wrong hybrid search text match score
2023-08-08 18:34:07 +03:00
Kishore Nallan
5932a8d37d
Merge branch 'v0.25-join' into v0.26-facets
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# Conflicts:
# include/collection.h
# src/collection.cpp
# src/collection_manager.cpp
# src/field.cpp
# src/index.cpp
# test/collection_filtering_test.cpp
2023-07-21 11:23:09 +05:30
Harpreet Sangar
0334f5e534
Include/Exclude reference fields.
2023-07-14 17:32:26 +05:30
Kishore Nallan
c2db7436a2
Allow params for hybrid vector search to be sent via vector_query.
2023-07-12 18:40:59 +05:30
Kishore Nallan
d5048f689b
Merge branch 'v0.25-join' into v0.26-filter
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# Conflicts:
# src/index.cpp
2023-06-28 20:49:35 +05:30
ozanarmagan
99be1f69df
Bug fixes for embedding generation process
2023-06-20 01:35:23 +03:00
Harpreet Sangar
191013dc5d
Refactor filtering logic to overcome circular referencing.
...
Handle exact string filtering in `filter_result_iterator`.
2023-05-16 18:52:13 +05:30
Harpreet Sangar
e78d209911
Add filter_result_t struct.
...
Add `reference_filter_result_t` struct.
Add support for lazy filtering.
Update `rearrange_filter_tree` to return approximate count of filter matches.
2023-03-10 18:18:46 +05:30
Kishore Nallan
b03c84cb4a
Merge branch 'v0.25' into v0.25-join
2023-03-05 09:30:45 +05:30
krunal1313
83b91c9174
making changes restricted to group query only
2023-02-27 20:10:27 +05:30
krunal1313
1b3e3a3455
fixing edge case of repeated field values while group hit count
2023-02-27 15:25:33 +05:30
Harpreet Sangar
c2211e914d
temp.
2023-02-15 16:48:44 +05:30
Kishore Nallan
bc31be874a
Add text match modes: max_score and max_weight.
2023-01-04 20:30:30 +05:30
Kishore Nallan
c1aace925c
Handle match score not being part of sort fields.
...
In such a case, match score should not be returned in response.
2022-08-16 18:29:15 +05:30
Kishore Nallan
21c31de3b8
Ensure that topster is fully stable on equal values.
2022-04-15 11:03:46 +05:30
Kishore Nallan
a21628207e
Refactor grouping with sorting.
2021-11-24 20:20:21 +05:30
Kishore Nallan
99721213ec
Change map ds for sort aggregation.
2021-11-07 16:45:14 +05:30
Kishore Nallan
b2c12a9b2c
Fix more edge cases in highlighting.
2021-07-31 08:59:49 +05:30
kishorenc
bc1d88f1eb
Consider tokens matching across fields during ranking.
2020-12-28 19:20:00 +05:30
kishorenc
d7f94aa25a
Remove field based match score aggregation in topster.
...
This is now handled outside.
2020-12-28 19:19:59 +05:30
kishorenc
8f818f7fcb
More exhaustive multi-field ranking.
2020-12-28 19:19:59 +05:30
kishorenc
f164de4702
Multi field matching: ensure best matched field prevails.
2020-12-28 19:19:59 +05:30
kishorenc
7e2b0fcdcb
Match query tokens across multiple fields effectively.
2020-12-28 19:19:59 +05:30
Kishore Nallan
908a8b0026
[Bug] String array field update + faceting.
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Updates to string array fields were triggering a crash during faceting due to mismatch in array position.
2020-11-03 19:36:25 +05:30
kishorenc
ef40516790
Fixing an issue with grouping across indices.
2020-06-18 18:17:33 +05:30
kishorenc
b7dcb7367b
Expose group by params.
2020-06-10 19:58:55 +05:30
kishorenc
8ffb9c5154
Reuse KV pointers instead of copying as objects.
2020-06-07 17:36:27 +05:30
kishorenc
b97c37215a
Basic distinct test is passing.
2020-06-06 15:14:53 +05:30
kishorenc
8f458640fd
Choose sift down/up based on array size.
2020-06-06 13:20:42 +05:30
kishorenc
5b2407433f
Refactor topster to support grouping.
2020-06-05 20:41:51 +05:30
kishorenc
eced0873c2
Remove some duplication in topster.
2020-05-29 09:14:31 +05:30
kishorenc
5e1c5f2093
Ditch use of number_t for sorting.
2020-03-05 08:03:01 +05:30
kishorenc
eed10d554d
Sort results on custom order.
2020-03-04 20:27:33 +05:30
kishorenc
7943839de2
Delete kvs.
2020-02-18 21:35:22 +05:30
kishorenc
fd285b6fbe
Allow maximum hits returned to be configurable.
...
This obviously has a performance impact, but it might not be a big deal for most people and is now left to their discretion. The default of 500 results stays to maintain backward compatibility.
2020-02-10 20:54:38 +05:30
Kishore Nallan
c1b9501351
Lay foundations for overriding search results.
2019-08-10 19:46:37 +05:30
Kishore Nallan
13964b6a57
Allow collections to be symlinked by an alternative name.
2018-07-30 19:48:17 +05:30
Kishore Nallan
4f1736124b
Use heap allocation rather than stack allocation for topster data.
2018-05-04 20:23:28 +05:30
Kishore Nallan
56ed39e3ff
Refactor topster to ensure that it handles insertion of duplicate keys.
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Instead of ignoring a duplicate blindly, ignore when match score is less than existing key.
2018-04-30 20:28:56 +05:30
Kishore Nallan
71f1fbb4aa
Refactor query index logic.
2018-04-25 19:32:46 +05:30
Kishore Nallan
1d1cd2459b
When multiple fields are searched, the same document should not be returned twice.
2018-04-24 17:49:04 +05:30
Kishore Nallan
3d38b63d7f
Support upto 500 search results.
2017-11-24 17:53:38 +05:30
Kishore Nallan
d351523655
Allow results to be sorted on a float field.
2017-08-20 21:15:48 +05:30
Kishore Nallan
3104dea42a
Generify the topster container to hold both integer and float.
...
Benchmarked to ensure that performance is on par.
2017-08-20 15:25:11 +05:30
Kishore Nallan
6a6785ef74
Short circuit to speed up single token searches.
...
- Refactor token position population
- Store only the query index in topster instead of storing the full offsets.
- Calculate the offsets finally on the results that are to be returned.
2017-08-08 17:39:23 -04:00
Kishore Nallan
3efaed15b8
Fixed a few bugs with calculation of best matched token offsets to be used for highlighting.
2017-06-13 12:03:24 -05:00
