searchengines-web/MeiliSearch
searchengines-web/MeiliSearch
1
0
Fork 0
mirror of https://github.com/meilisearch/MeiliSearch synced 2024-11-23 21:34:27 +01:00
Code Issues Releases Wiki Activity
9,535 Commits 165 Branches 386 Tags 187 MiB
e580d6b98f
Commit Graph

1038 Commits

Author SHA1 Message Date
Loïc Lecrenier
2da86b31a6 Remove comments and add documentation 2023-06-14 12:39:42 +02:00
Louis Dureuil
a2a3b8c973
Fix offset difference between query and indexing for hard separators 2023-06-08 12:07:12 +02:00
Louis Dureuil
1dfc4038ab
Add test that fails before PR and passes now 2023-05-29 11:58:26 +02:00
Louis Dureuil
73198179f1
Consistently use wrapping add to avoid overflow in debug when query starts with a separator 2023-05-29 11:54:12 +02:00
meili-bors[bot]
2e49d6aec1
Merge #3768 
3768: Fix bugs in graph-based ranking rules + make `words` a graph-based ranking rule r=dureuill a=loiclec

This PR contains three changes:

## 1. Don't call the `words` ranking rule if the term matching strategy is `All`

This is because the purpose of `words` is only to remove nodes from the query graph. It would never do any useful work when the matching strategy was `All`. Remember that the universe was already computed before by computing all the docids corresponding to the "maximally reduced" query graph, which, in the case of `All`, is equal to the original graph.

## 2. The `words` ranking rule is replaced by a graph-based ranking rule. 

This is for three reasons:

1. **performance**: graph-based ranking rules benefit from a lot of optimisations by default, which ensures that they are never too slow. The previous implementation of `words` could call `compute_query_graph_docids` many times if some words had to be removed from the query, which would be quite expensive. I was especially worried about its performance in cases where it is placed right after the `sort` ranking rule. Furthermore, `compute_query_graph_docids` would clone a lot of bitmaps many times unnecessarily.

2. **consistency**: every other ranking rule (except `sort`) is graph-based. It makes sense to implement `words` like that as well. It will automatically benefit from all the features, optimisations, and bug fixes that all the other ranking rules get.

3. **surfacing bugs**: as the first ranking rule to be called (most of the time), I'd like `words` to behave the same as the other ranking rules so that we can quickly detect bugs in our graph algorithms. This actually already happened, which is why this PR also contains a bug fix.

## 3. Fix the `update_all_costs_before_nodes` function

It is a bit difficult to explain what was wrong, but I'll try. The bug happened when we had graphs like:
<img width="730" alt="Screenshot 2023-05-16 at 10 58 57" src="https://github.com/meilisearch/meilisearch/assets/6040237/40db1a68-d852-4e89-99d5-0d65757242a7">
and we gave the node `is` as argument.

Then, we'd walk backwards from the node breadth-first. We'd update the costs of:
1. `sun`
2. `thesun`
3. `start`
4. `the`

which is an incorrect order. The correct order is:

1. `sun`
2. `thesun`
3. `the`
4. `start`

That is, we can only update the cost of a node when all of its successors have either already been visited or were not affected by the update to the node passed as argument. To solve this bug, I factored out the graph-traversal logic into a `traverse_breadth_first_backward` function.


Co-authored-by: Loïc Lecrenier <loic.lecrenier@me.com>
Co-authored-by: Louis Dureuil <louis@meilisearch.com>
 2023-05-23 13:28:08 +00:00
Louis Dureuil
51043f78f0
Remove trailing whitespace 2023-05-23 15:27:25 +02:00
Louis Dureuil
a490a11325
Add explanatory comment on the way we're recomputing costs 2023-05-23 15:24:24 +02:00
Loïc Lecrenier
ec8f685d84 Fix bug in cheapest path algorithm 2023-05-16 17:01:30 +02:00
Loïc Lecrenier
5758268866 Don't compute split_words for phrases 2023-05-16 17:01:18 +02:00
Loïc Lecrenier
3e19702de6 Update snapshot tests 2023-05-16 12:22:46 +02:00
Loïc Lecrenier
f6524a6858 Adjust costs of edges in position ranking rule 
To ensure good performance
 2023-05-16 11:28:56 +02:00
meili-bors[bot]
65ad8cce36
Merge #3741 
3741: Add ngram support to the highlighter r=ManyTheFish a=loiclec

This PR fixes a bug introduced by the search refactor, where ngrams were not highlighted. 

The solution was to add the ngrams to the vector of `LocatedQueryTerm` that is given to the `MatchingWords` structure.

Co-authored-by: Loïc Lecrenier <loic.lecrenier@me.com>
 2023-05-16 09:03:31 +00:00
Loïc Lecrenier
a37da36766 Implement words as a graph-based ranking rule and fix some bugs 2023-05-16 10:42:11 +02:00
Loïc Lecrenier
85d96d35a8 Highlight ngram matches as well 2023-05-16 10:39:36 +02:00
Loïc Lecrenier
4d352a21ac Compute split words derivations of terms that don't accept typos 2023-05-10 13:31:19 +02:00
Loïc Lecrenier
3625389057 Highlight ngram matches as well 2023-05-08 15:35:41 +02:00
meili-bors[bot]
eace6df91b
Merge #3726 
3726: Fix prefix highlighting r=loiclec a=ManyTheFish

The prefix queries were not properly highlighted, this PR now highlights only the start of a word when it matched with a prefix

Co-authored-by: ManyTheFish <many@meilisearch.com>
Co-authored-by: Loïc Lecrenier <loic.lecrenier@me.com>
 2023-05-08 07:46:46 +00:00
Loïc Lecrenier
83ab8cf4e5 Remove dbg!(..) expression in highlighter tests 2023-05-08 09:45:23 +02:00
ManyTheFish
cd2573fcc3 Fix prefix highlighting 2023-05-04 16:53:50 +02:00
Jakub Jirutka
e615fa5ec6 Fix unused_imports warning in milli when japanese is not enabled 2023-05-04 15:46:11 +02:00
Jakub Jirutka
13f1277637 Allow to disable specialized tokenizations (again) 
In PR #2773, I added the `chinese`, `hebrew`, `japanese` and `thai`
feature flags to allow melisearch to be built without huge specialed
tokenizations that took up 90% of the melisearch binary size.
Unfortunately, due to some recent changes, this doesn't work anymore.
The problem lies in excessive use of the `default` feature flag, which
infects the dependency graph.

Instead of adding `default-features = false` here and there, it's easier
and more future-proof to not declare `default` in `milli` and
`meilisearch-types`. I've renamed it to `all-tokenizers`, which also
makes it a bit clearer what it's about.
 2023-05-04 15:45:40 +02:00
Louis Dureuil
732c52093d
Processing time without autobatching implementation 2023-05-03 17:41:48 +02:00
Louis Dureuil
f8f190cd40
Update exactness tests following charabia camelCase tokenization 2023-05-03 14:45:09 +02:00
Louis Dureuil
1aaf24ccbf
Cargo fmt 2023-05-03 12:21:58 +02:00
Louis Dureuil
90bc230820
Merge remote-tracking branch 'origin/main' into search-refactor 
Conflicts | resolution
----------|-----------
Cargo.lock | added mimalloc
Cargo.toml |  took origin/main version
milli/src/search/criteria/exactness.rs | deleted after checking it was only clippy changes
milli/src/search/query_tree.rs | deleted after checking it was only clippy changes
 2023-05-03 12:19:06 +02:00
Louis Dureuil
342c4ff85d
geosort: Remove rtree unwrap 2023-05-03 09:52:16 +02:00
Tamo
c85392ce40
make the descendent geosort fast 2023-05-03 09:13:12 +02:00
Tamo
8875d24a48
deserialize the rtree only when its needed, and keep it in memory once it has been deserialized 2023-05-03 09:13:12 +02:00
Tamo
c470b67fa2
revamp the test to use execute_iterative_and_rtree_returns_the_same 2023-05-03 09:13:12 +02:00
Louis Dureuil
b60840ebff
Remove self.iterating from words 2023-05-02 18:54:23 +02:00
Louis Dureuil
fdc1763838
Use MultiOps for resolve_query_graph 2023-05-02 18:54:09 +02:00
Louis Dureuil
75819bc940
Remove too many arguments on resolve_maximally_reduced_query_graph 2023-05-02 18:53:40 +02:00
Louis Dureuil
7b8cc25625
rename located_query_terms_from_string -> located_query_terms_from_tokens 2023-05-02 18:53:01 +02:00
Loïc Lecrenier
aa63091752 Fix bug in exact_attribute 2023-05-02 10:48:32 +02:00
Loïc Lecrenier
1b514517f5 Fix bug in computation of query term at a position 2023-05-02 10:48:32 +02:00
Loïc Lecrenier
11f814821d Minor cleanup 2023-05-02 10:48:32 +02:00
Loïc Lecrenier
30fb1153cc Speed up graph based ranking rule when a lot of different costs exist 2023-05-02 09:59:42 +02:00
Loïc Lecrenier
3b2c8b9f25 Improve performance of position rr 2023-05-02 09:59:42 +02:00
Loïc Lecrenier
2a7f9adf78 Build query graph more correctly from paths 
Update snapshots
 2023-05-02 09:59:42 +02:00
Loïc Lecrenier
608ceea440 Fix bug in position rr 2023-05-02 09:59:42 +02:00
Loïc Lecrenier
79001b9c97 Improve performance of the cheapest path finder algorithm 2023-05-02 09:59:42 +02:00
Loïc Lecrenier
59b12fca87 Fix errors, clippy warnings, and add review comments 2023-04-29 11:48:11 +02:00
Loïc Lecrenier
48f5bb1693 Implements the geo-sort ranking rule 2023-04-29 11:02:16 +02:00
Loïc Lecrenier
bc4efca611 Add more tests for the attribute ranking rule 2023-04-29 10:56:48 +02:00
bors[bot]
414b3fae89
Merge #3571 
3571: Introduce two filters to select documents with `null` and empty fields r=irevoire a=Kerollmops

# Pull Request

## Related issue
This PR implements the `X IS NULL`, `X IS NOT NULL`, `X IS EMPTY`, `X IS NOT EMPTY` filters that [this comment](https://github.com/meilisearch/product/discussions/539#discussioncomment-5115884) is describing in a very detailed manner.

## What does this PR do?

### `IS NULL` and `IS NOT NULL`

This PR will be exposed as a prototype for now. Below is the copy/pasted version of a spec that defines this filter.

- `IS NULL` matches fields that `EXISTS` AND `= IS NULL`
- `IS NOT NULL` matches fields that `NOT EXISTS` OR `!= IS NULL`

1. `{"name": "A", "price": null}`
2. `{"name": "A", "price": 10}`
3. `{"name": "A"}`

`price IS NULL` would match 1
`price IS NOT NULL` or `NOT price IS NULL` would match 2,3
`price EXISTS` would match 1, 2
`price NOT EXISTS` or `NOT price EXISTS` would match 3

common query : `(price EXISTS) AND (price IS NOT NULL)` would match 2

### `IS EMPTY` and `IS NOT EMPTY`

- `IS EMPTY` matches Array `[]`, Object `{}`, or String `""` fields that `EXISTS` and are empty
- `IS NOT EMPTY` matches fields that `NOT EXISTS` OR are not empty.

1. `{"name": "A", "tags": null}`
2. `{"name": "A", "tags": [null]}`
3. `{"name": "A", "tags": []}`
4. `{"name": "A", "tags": ["hello","world"]}`
5. `{"name": "A", "tags": [""]}`
6. `{"name": "A"}`
7. `{"name": "A", "tags": {}}`
8. `{"name": "A", "tags": {"t1":"v1"}}`
9. `{"name": "A", "tags": {"t1":""}}`
10. `{"name": "A", "tags": ""}`

`tags IS EMPTY` would match 3,7,10
`tags IS NOT EMPTY` or `NOT tags IS EMPTY` would match 1,2,4,5,6,8,9
`tags IS NULL` would match 1
`tags IS NOT NULL` or `NOT tags IS NULL` would match 2,3,4,5,6,7,8,9,10
`tags EXISTS` would match 1,2,3,4,5,7,8,9,10
`tags NOT EXISTS` or `NOT tags EXISTS` would match 6

common query : `(tags EXISTS) AND (tags IS NOT NULL) AND (tags IS NOT EMPTY)` would match 2,4,5,8,9

## What should the reviewer do?

- Check that I tested the filters
- Check that I deleted the ids of the documents when deleting documents


Co-authored-by: Clément Renault <clement@meilisearch.com>
Co-authored-by: Kerollmops <clement@meilisearch.com>
 2023-04-27 13:14:00 +00:00
Loïc Lecrenier
899baa0ea5 Update forgotten snapshot from previous commit 2023-04-27 13:43:04 +02:00
Loïc Lecrenier
374095d42c Add tests for stop words and fix a couple of bugs 2023-04-27 13:30:09 +02:00
Louis Dureuil
b41a6cbd7a
Check sort criteria also in placeholder search 2023-04-26 16:28:17 +02:00
Louis Dureuil
c8af572697
Add tests for exact words and exact attributes 2023-04-26 16:13:01 +02:00
Loïc Lecrenier
b448aca49c Add more tests for exactness rr 2023-04-26 11:04:18 +02:00
Loïc Lecrenier
55bad07c16 Fix bug in exact_attribute rr implementation 2023-04-26 10:40:05 +02:00
Loïc Lecrenier
3421125a55 Prevent the exactness ranking rule from removing random words 
Make it strictly follow the term matching strategy
 2023-04-26 09:09:19 +02:00
Clément Renault
14293f6c8f
Make rustfmt happy 2023-04-25 16:55:39 +02:00
Loïc Lecrenier
d3a94e8b25 Fix bugs and add tests to exactness ranking rule 2023-04-25 16:49:08 +02:00
Clément Renault
cfd1b2cc97
Fix the clippy warnings 2023-04-25 16:40:32 +02:00
Loïc Lecrenier
8f2e971879 Add tests for "exactness" rr, make correct universe computation 2023-04-24 16:57:34 +02:00
Loïc Lecrenier
d1fdbb63da Make all search tests pass, fix distinctAttribute bug 2023-04-24 12:12:08 +02:00
Loïc Lecrenier
84d9c731f8 Fix bug in encoding of word_position_docids and word_fid_docids 2023-04-24 09:59:30 +02:00
Loïc Lecrenier
bd9aba4d77 Add "position" part of the attribute ranking rule 2023-04-13 10:46:09 +02:00
Loïc Lecrenier
8edad8291b Add logger to attribute rr, fix a bug 2023-04-13 10:25:00 +02:00
Kerollmops
d9cebff61c Add a simple test to check that attributes are ranking correctly 2023-04-13 08:27:09 +02:00
Loïc Lecrenier
30f7bd03f6 Fix compiler warning/errors caused by previous merge 2023-04-13 08:27:09 +02:00
Kerollmops
df0d9bb878 Introduce the attribute ranking rule in the list of ranking rules 2023-04-13 08:27:09 +02:00
Kerollmops
5230ddb3ea Resolve the attribute ranking rule conditions 2023-04-13 08:27:09 +02:00
Kerollmops
d6a7c28e4d Implement the attribute ranking rule edge computation 2023-04-13 08:27:09 +02:00
Kerollmops
e55efc419e Introduce a new cache for the words fids 2023-04-13 08:27:09 +02:00
Loïc Lecrenier
644e136aee Merge branch 'search-refactor-typo-attributes' into search-refactor 2023-04-13 08:26:56 +02:00
Louis Dureuil
38b7b31beb Decide to use prefix DB if the word is not an ngram 2023-04-12 16:45:38 +02:00
Louis Dureuil
7a01f20df7 Use word_prefix_docids, make get_word_prefix_docids private 2023-04-12 16:45:38 +02:00
Louis Dureuil
c20c38a7fa Add SearchContext::word_prefix_docids() method 2023-04-12 16:44:43 +02:00
Louis Dureuil
5ab46324c4 Everyone uses the SearchContext::word_docids instead of get_db_word_docids 
make get_db_word_docids private
 2023-04-12 16:44:43 +02:00
Louis Dureuil
325f17488a Add SearchContext::word_docids() method 2023-04-12 16:37:05 +02:00
Louis Dureuil
e7ff987c46 Update call sites 2023-04-12 16:36:38 +02:00
Louis Dureuil
244003e36f Refactor DB cache to return Roaring Bitmaps directly instead of byte slices 2023-04-12 16:35:48 +02:00
Loïc Lecrenier
1f813a6f3b Simplify implementation of the detailed (=visual) logger 2023-04-12 16:32:53 +02:00
Loïc Lecrenier
96183e804a Simplify the logger 2023-04-12 16:32:53 +02:00
Loïc Lecrenier
7ab48ed8c7 Matching words fixes 2023-04-12 16:21:43 +02:00
Loïc Lecrenier
e7bb8c940f Merge branch 'search-refactor-highlighter' into search-refactor-highlighter-merged 2023-04-11 12:22:34 +02:00
Loïc Lecrenier
d0e9d65025 Fix distinct attribute bugs 2023-04-07 11:09:01 +02:00
Loïc Lecrenier
a81165f0d8 Merge remote-tracking branch 'origin/main' into search-refactor 2023-04-07 10:15:55 +02:00
Loïc Lecrenier
d6585eb10b Avoid splitting ngrams into their original component words 2023-04-07 10:13:49 +02:00
Loïc Lecrenier
f7d90ad19f Merge remote-tracking branch 'origin/search-refactor-tests-doc' into search-refactor 2023-04-07 10:13:18 +02:00
Louis Dureuil
31630c85d0 exactness graph rr: Add important TODO/FIXME after review 2023-04-06 17:50:39 +02:00
Louis Dureuil
ab09dc0167 exact_attributes: Add TODOs and additional check after review 2023-04-06 17:50:39 +02:00
Louis Dureuil
618c54915d exact_attribute: dedup nodes after sorting them 2023-04-06 17:50:39 +02:00
Louis Dureuil
90a6c01495 Use correct codec in proximity 2023-04-06 17:50:39 +02:00
Louis Dureuil
e58426109a Fix panics and issues in exactness graph ranking rule 2023-04-06 17:50:39 +02:00
Louis Dureuil
f513cf930a Exact attribute with state 2023-04-06 17:50:39 +02:00
Louis Dureuil
8a13ed7e3f Add exactness ranking rules 2023-04-06 17:50:39 +02:00
Louis Dureuil
1b8e4d0301 Add ExactTerm and helper method 2023-04-06 17:50:39 +02:00
Louis Dureuil
996619b22a Increase position by 8 on hard separator when building query terms 2023-04-06 17:50:39 +02:00
Louis Dureuil
2c9822a337 Rename is_multiple_words to is_ngram and zero_typo to exact 2023-04-06 17:50:39 +02:00
Louis Dureuil
7276deee0a Add new db caches 2023-04-06 17:50:39 +02:00
ManyTheFish
f7e7f438f8 Patch prefix match 2023-04-06 17:22:31 +02:00
ManyTheFish
ba8dcc2d78 Fix clippy 2023-04-06 15:50:47 +02:00
Loïc Lecrenier
7ca91ebb71 Merge branch 'search-refactor-exactness' into search-refactor-tests-doc 2023-04-06 15:16:35 +02:00
ManyTheFish
47f6a3ad3d Take into account that a logger need the search context 2023-04-06 15:02:23 +02:00
bors[bot]
b4c01581cd
Merge #3641 
3641: Bring back changes from `release v1.1.0` into `main` after v1.1.0 release r=curquiza a=curquiza

Replace https://github.com/meilisearch/meilisearch/pull/3637 since we don't want to pull commits from `main` into `release-v1.1.0` when fixing git conflicts

Co-authored-by: ManyTheFish <many@meilisearch.com>
Co-authored-by: bors[bot] <26634292+bors[bot]@users.noreply.github.com>
Co-authored-by: Charlotte Vermandel <charlottevermandel@gmail.com>
Co-authored-by: Tamo <tamo@meilisearch.com>
Co-authored-by: Louis Dureuil <louis@meilisearch.com>
Co-authored-by: curquiza <clementine@meilisearch.com>
Co-authored-by: Clément Renault <clement@meilisearch.com>
Co-authored-by: Many the fish <many@meilisearch.com>
 2023-04-06 12:37:54 +00:00
ManyTheFish
ae17c62e24 Remove warnings 2023-04-06 14:07:18 +02:00
ManyTheFish
a1148c09c2 remove old matcher 2023-04-06 14:00:21 +02:00
ManyTheFish
9c5f64769a Integrate the new Highlighter in the search 2023-04-06 13:58:56 +02:00
ManyTheFish
ebe23b04c9 Make the matcher consume the search context 2023-04-06 12:28:28 +02:00
ManyTheFish
13b7c826c1 add new highlighter 2023-04-06 12:15:37 +02:00
Louis Dureuil
d1ddaa223d
Use correct codec in proximity 2023-04-05 18:14:00 +02:00
Louis Dureuil
f7ecea142e
Fix panics and issues in exactness graph ranking rule 2023-04-05 18:13:46 +02:00
Louis Dureuil
337e75b0e4
Exact attribute with state 2023-04-05 18:12:46 +02:00
Loïc Lecrenier
b5691802a3 Add new tests and fix construction of query graph from paths 2023-04-05 16:31:10 +02:00
Loïc Lecrenier
6e50f23896 Add more search tests 2023-04-05 13:33:23 +02:00
Loïc Lecrenier
4c8a0179ba Add more search tests 2023-04-05 11:30:49 +02:00
Loïc Lecrenier
c69cbec64a Add more search tests 2023-04-05 11:20:04 +02:00
Loïc Lecrenier
ce328c329d Move bucket sort function to its own module and fix a bug 2023-04-04 18:03:08 +02:00
Loïc Lecrenier
959e4607bb Add more search tests 2023-04-04 18:02:46 +02:00
Louis Dureuil
4b4ffb8ec9
Add exactness ranking rules 2023-04-04 17:12:07 +02:00
Louis Dureuil
3951fe22ab
Add ExactTerm and helper method 2023-04-04 17:09:32 +02:00
Louis Dureuil
4d5bc9df4c
Increase position by 8 on hard separator when building query terms 2023-04-04 17:07:26 +02:00
Louis Dureuil
ec2f8e8040
Rename is_multiple_words to is_ngram and zero_typo to exact 2023-04-04 17:06:07 +02:00
Louis Dureuil
406b8bd248
Add new db caches 2023-04-04 17:04:46 +02:00
Loïc Lecrenier
62b9c6fbee Add search tests 2023-04-04 16:18:22 +02:00
Loïc Lecrenier
b439d36807 Split query_term module into multiple submodules 2023-04-04 15:38:30 +02:00
Loïc Lecrenier
faceb661e3 Add note that a part of the code needs fixing 2023-04-04 15:02:01 +02:00
Loïc Lecrenier
4129d657e2 Simplify query_term module a bit 2023-04-04 15:01:42 +02:00
Filip Bachul
1e6fe71a67 fix clippy warning 2023-04-03 20:18:26 +02:00
Filip Bachul
fddfb37f1f remove unnecessary FilterError:ReservedGeo and FilterError:ReservedGeo 2023-04-03 20:18:26 +02:00
Loïc Lecrenier
3f13608002 Fix computation of ngram derivations 2023-04-03 15:27:49 +02:00
Loïc Lecrenier
4708d9b016 Fix compiler warnings/errors 2023-04-03 10:09:27 +02:00
Clément Renault
0d2e7bcc13 Implement the previous way for the exhaustive distinct candidates 2023-04-03 10:08:10 +02:00
Loïc Lecrenier
55fbfb6124 Merge branch 'search-refactor-located-query-terms' into search-refactor 2023-04-03 10:04:36 +02:00
Loïc Lecrenier
58fe260c72 Allow removing all the terms from a query if it contains a phrase 2023-04-03 09:18:02 +02:00
Loïc Lecrenier
24e5f6f7a9 Don't remove phrases with "last" term matching strategy 2023-04-03 09:17:33 +02:00
Louis Dureuil
9b87c36200 Limit the number of derivations for a single word. 2023-03-31 09:19:18 +02:00
Loïc Lecrenier
12b26cd54e Don't remove phrases from the query with term matching strategy Last 2023-03-30 14:54:08 +02:00
Loïc Lecrenier
061b1e6d7c Tiny refactor of query graph remove_nodes method 2023-03-30 14:49:25 +02:00
Loïc Lecrenier
0d6e8b5c31 Fix phrase search bug when the phrase has only one word 2023-03-30 14:48:12 +02:00
Loïc Lecrenier
d48cdc67a0 Fix term matching strategy bugs 2023-03-30 14:01:52 +02:00
Loïc Lecrenier
35c16ad047 Use new term matching strategy logic in words ranking rule 2023-03-30 13:15:43 +02:00
Loïc Lecrenier
2997d1f186 Use new term matching strategy logic in resolve_maximally_reduced_... 2023-03-30 13:12:51 +02:00
Loïc Lecrenier
2a5997fb20 Avoid expensive assert! in bucket sort function 2023-03-30 13:07:17 +02:00
Loïc Lecrenier
ee8a9e0bad Remove outdated sentence in documentation 2023-03-30 12:22:24 +02:00
Loïc Lecrenier
3b0737a092 Fix detailed logger 2023-03-30 12:20:44 +02:00
Loïc Lecrenier
fdd02105ac Graph-based ranking rule + term matching strategy support 2023-03-30 12:19:21 +02:00
Loïc Lecrenier
aa9592455c Refactor the paths_of_cost algorithm 
Support conditions that require certain nodes to be skipped
 2023-03-30 12:11:11 +02:00
Loïc Lecrenier
01e24dd630 Rewrite proximity ranking rule 2023-03-30 11:59:06 +02:00
Loïc Lecrenier
ae6bb1ce17 Update the ConditionDocidsCache after change to RankingRuleGraphTrait 2023-03-30 11:41:20 +02:00
Loïc Lecrenier
5fd28620cd Build ranking rule graph correctly after changes to trait definition 2023-03-30 11:32:55 +02:00
Loïc Lecrenier
728710d63a Update typo ranking rule to use new query term structure 2023-03-30 11:32:19 +02:00
Loïc Lecrenier
fa81381865 Update the trait requirements of ranking-rule graphs 2023-03-30 11:19:45 +02:00
Loïc Lecrenier
b96a682f16 Update resolve_graph module to work with lazy query terms 2023-03-30 11:10:38 +02:00
Loïc Lecrenier
d0f048c068 Simplify the API of the DatabaseCache 2023-03-30 11:08:17 +02:00
Loïc Lecrenier
223e82a10d Update QueryGraph to use new lazy query terms + build from paths 2023-03-30 11:06:02 +02:00
Loïc Lecrenier
9507ff5e31 Update query term structure to allow for laziness 2023-03-30 11:06:02 +02:00
Louis Dureuil
c2b025946a
located_query_terms_from_string: use u16 for positions, hard limit number of iterated tokens. 
- Refactor phrase logic to reduce number of possible states
 2023-03-30 11:04:14 +02:00
Loïc Lecrenier
3a818c5e87 Add more functionality to interners 2023-03-30 09:56:23 +02:00
Louis Dureuil
d74134ce3a
Check sort criteria 2023-03-29 15:21:54 +02:00
Louis Dureuil
5ac129bfa1
Mark geosearch as currently unimplemented for sort rule 2023-03-29 15:20:42 +02:00
ManyTheFish
efea1e5837 Fix facet normalization 2023-03-29 12:02:24 +02:00
Louis Dureuil
abb4522f76
Small comment on ignored rules for placeholder search 2023-03-29 09:11:06 +02:00
Louis Dureuil
ef084ef042
SmallBitmap: Consistently panic on incoherent universe lengths 2023-03-29 08:45:38 +02:00
Louis Dureuil
3524bd1257
SmallBitmap: Add documentation 2023-03-29 08:44:11 +02:00
Tamo
a50b058557 update the geoBoundingBox feature 
Now instead of using the (top_left, bottom_right) corners of the bounding box it s using the (top_right, bottom_left) corners.
 2023-03-28 18:26:18 +02:00
Louis Dureuil
d4f6216966
Resolve rule time sort criteria 2023-03-28 16:42:02 +02:00
Louis Dureuil
77acafe534
Resolve search time sort criteria for placeholder search 2023-03-28 16:41:03 +02:00
Louis Dureuil
abb19d368d
Initialize query time ranking rule for query search 2023-03-28 12:40:52 +02:00
Louis Dureuil
b4a52a622e
BoxRankingRule 2023-03-28 12:39:42 +02:00
Louis Dureuil
e9eb271499
Remove empty attribute_rule mod 2023-03-27 11:08:03 +02:00
Louis Dureuil
3281a88d08
SmallBitmap: don't expose internal items 2023-03-27 11:04:43 +02:00
Louis Dureuil
5a644054ab
Removed unused search impl 2023-03-27 11:04:27 +02:00
Louis Dureuil
16fefd364e
Add TODO notes 2023-03-27 11:04:04 +02:00
Loïc Lecrenier
00bad8c716 Add comments suggesting performance improvements 2023-03-23 10:18:24 +01:00
Loïc Lecrenier
862714a18b Remove criterion_implementation_strategy param of Search 2023-03-23 09:44:12 +01:00
Loïc Lecrenier
d18ebe4f3a Remove more warnings 2023-03-23 09:41:18 +01:00
Loïc Lecrenier
7169d85115 Remove old query_tree code and make clippy happy 2023-03-23 09:39:16 +01:00
Loïc Lecrenier
f5f5f03ec0 Remove old criteria code 2023-03-23 09:35:53 +01:00
Loïc Lecrenier
9b2653427d Split position DB into fid and relative position DB 2023-03-23 09:22:01 +01:00
Loïc Lecrenier
56b7209f26 Make clippy happy 2023-03-23 09:16:17 +01:00
Loïc Lecrenier
9b1f439a91 WIP 2023-03-23 09:12:35 +01:00
Loïc Lecrenier
a86aeba411 WIP 2023-03-22 14:43:08 +01:00
Loïc Lecrenier
384fdc2df4 Fix two bugs in proximity ranking rule 2023-03-21 11:43:25 +01:00
Loïc Lecrenier
83e5b4ed0d Compute edges of proximity graph lazily 2023-03-21 10:44:40 +01:00
Loïc Lecrenier
272cd7ebbd Small cleanup 2023-03-20 13:39:19 +01:00
Loïc Lecrenier
c63c7377e6 Switch order of MappedInterner generic params 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
5b50e49522 cargo fmt 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
65474c8de5 Update new sort ranking rule after rebasing 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
fbb1ba3de0 Cargo fmt 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
a59ca28e2c Add forgotten file 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
825f742000 Simplify graph-based ranking rule impl 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
dd491320e5 Simplify graph-based ranking rule impl 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
c6ff97a220 Rewrite the dead-ends cache to detect more dead-ends 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
49240c367a Fix bug in cost of typo conditions 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
1e6e624078 Fix bug in SmallBitmap 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
8b4e07e1a3 WIP 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
2853009987 Renaming Edge -> Condition 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
aa59c3bc2c Replace EdgeCondition with an Option<..> + other code cleanup 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
7b1d8f4c6d Make PathSet strongly typed 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
a49ddec9df Prune the query graph after executing a ranking rule 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
05fe856e6e Merge forward and backward proximity conditions in proximity graph 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
c0cdaf9f53 Fix bug in the proximity ranking rule for queries with ngrams 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
e9cf58d584 Refactor of the Interner 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
31628c5cd4 Merge Phrase and WordDerivations into one structure 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
3004e281d7 Support ngram typos + splitwords and splitwords+synonyms in proximity 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
14e8d0aaa2 Rename lifetime 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
1c58cf8426 Intern ranking rule graph edge conditions as well 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
5155fd2bf1 Reorganise initialisation of ranking rules + rename PathsMap -> PathSet 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
9ec9c204d3 Small code cleanup 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
78b9304d52 Implement distinct attribute 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
0465ba4a05 Intern more values 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
2099991dd1 Continue documenting and cleaning up the code 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
c232cdabf5 Add documentation 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
4e266211bf Small code reorganisation 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
57fa689131 Cargo fmt 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
10626dddfc Add a few more optimisations to new search algorithms 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
9051065c22 Apply a few optimisations for graph-based ranking rules 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
e8c76cf7bf Intern all strings and phrases in the search logic 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
3f1729a17f Update new search test 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
cab2b6bcda Fix: computation of initial universe, code organisation 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
c4979a2fda Fix code visibility issue + unimplemented detail in proximity rule 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
23931f8a4f Fix small bug in visual logger of search algo 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
aa414565bb Fix proximity graph edge builder to include all proximities 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
1db152046e WIP on split words and synonyms support 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
c27ea2677f Rewrite cheapest path algorithm and empty path cache 
It is now much simpler and has much better performance.
 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
caa1e1b923 Add typo ranking rule to new search impl 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
71f18e4379 Add sort ranking rule to new search impl 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
600e3dd1c5 Remove warnings 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
362eb0de86 Add support for filters 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
998d46ac10 Add support for search offset and limit 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
6c85c0d95e Fix more bugs + visual empty path cache logging 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
0e1fbbf7c6 Fix bugs in query graph's "remove word" and "cheapest paths" algos 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
6806640ef0 Fix d2 description of paths map 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
173e37584c Improve the visual/detailed search logger 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
6ba4d5e987 Add a search logger 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
dd12d44134 Support swapped word pairs in new proximity ranking rule impl 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
c8e251bf24 Remove noise in codebase 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
a938fbde4a Use a cache when resolving the query graph 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
dcf3f1d18a Remove EdgeIndex and NodeIndex types, prefer u32 instead 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
66d0c63694 Add some documentation and use bitmaps instead of hashmaps when possible 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
132191360b Introduce the sort ranking rule working with the new search structures 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
345c99d5bd Introduce the words ranking rule working with the new search structures 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
89d696c1e3 Introduce the proximity ranking rule as a graph-based ranking rule 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
c645853529 Introduce a generic graph-based ranking rule 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
a70ab8b072 Introduce a function to find the K shortest paths in a graph 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
48aae76b15 Introduce a function to find the docids of a set of paths in a graph 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
23bf572dea Introduce cache structures used with ranking rule graphs 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
864f6410ed Introduce a structure to represent a set of graph paths efficiently 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
c9bf6bb2fa Introduce a structure to implement ranking rules with graph algorithms 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
46249ea901 Implement a function to find a QueryGraph's docids 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
ce0d1e0e13 Introduce a common way to manage the coordination between ranking rules 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
5065d8b0c1 Introduce a DatabaseCache to memorize the addresses of LMDB values 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
a83007c013 Introduce structure to represent search queries as graphs 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
79e0a6dd4e Introduce a new search module, eventually meant to replace the old one 
The code here does not compile, because I am merely splitting one giant
commit into smaller ones where each commit explains a single file.
 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
2d88089129 Remove unused term matching strategies 2023-03-20 09:41:55 +01:00
Clément Renault
ea016d97af
Implementing an IS EMPTY filter 2023-03-15 14:12:34 +01:00