158 Commits

Author	SHA1	Message	Date
Alexey Shekhirin	2658c5c545	feat(index): update fields distribution in clear & delete operations ... fixes after review bump the version of the tokenizer implement a first version of the stop_words The front must provide a BTreeSet containing the stop words The stop_words are set at None if an empty Set is provided add the stop-words in the http-ui interface Use maplit in the test and remove all the useless drop(rtxn) at the end of all tests Integrate the stop_words in the querytree remove the stop_words from the querytree except if it was a prefix or a typo more fixes after review	2021-04-01 19:12:35 +03:00
Alexey Shekhirin	27c7ab6e00	feat(index): store fields distribution in index	2021-04-01 18:35:19 +03:00
tamo	12fb509d84	Integrate the stop_words in the querytree ... remove the stop_words from the querytree except if it was a prefix or a typo	2021-04-01 13:57:55 +02:00
tamo	a2f46029c7	implement a first version of the stop_words ... The front must provide a BTreeSet containing the stop words The stop_words are set at None if an empty Set is provided add the stop-words in the http-ui interface Use maplit in the test and remove all the useless drop(rtxn) at the end of all tests	2021-04-01 13:57:55 +02:00
Alexey Shekhirin	9205b640a4	feat(index): introduce fields_ids_distribution	2021-03-31 18:44:47 +03:00
Alexey Shekhirin	2cb32edaa9	fix(criterion): compile asc/desc regex only once ... use once_cell instead of lazy_static reorder imports	2021-03-30 16:07:14 +03:00
Alexey Shekhirin	1e3f05db8f	use fixed number of candidates as a threshold	2021-03-30 11:57:10 +03:00
Alexey Shekhirin	a776ec9718	fix division	2021-03-29 19:16:58 +03:00
Alexey Shekhirin	522e79f2e0	feat(search, criteria): introduce a percentage threshold to the asc/desc	2021-03-29 19:08:31 +03:00
mpostma	9c27183876	fix broken offset	2021-03-15 20:23:50 +01:00
mpostma	f0210453a6	add updated at on put primary key	2021-03-15 14:05:48 +01:00
mpostma	615fe095e1	update index updated at on index writes	2021-03-15 14:05:47 +01:00
mpostma	80d0f9c49d	methods to update index time metadata	2021-03-15 14:05:47 +01:00
Kerollmops	d48008339e	Introduce two new optional_words and authorize_typos Search options	2021-03-10 11:16:30 +01:00
Kerollmops	54b97ed8e1	Update the fetcher comments	2021-03-10 10:56:26 +01:00
Kerollmops	d301859bbd	Introduce a special word_derivations function for Proximity	2021-03-10 10:42:53 +01:00
Kerollmops	facfb4b615	Fix the bucket candidates	2021-03-10 10:42:53 +01:00
Kerollmops	42fd7dea78	Remove the useless typo cache	2021-03-10 10:42:53 +01:00
many	62a70c300d	Optimize words criterion	2021-03-10 10:42:53 +01:00
Kerollmops	f51eb46c69	Use the RoaringBitmapLenCodec to retrieve the count of documents	2021-03-09 10:25:39 +01:00
Kerollmops	d781a6164a	Rewrite some code with idiomatic Rust	2021-03-08 16:27:52 +01:00
Clément Renault	b18ec00a7a	Add a logging_timer macro to te criterion next methods	2021-03-08 16:12:06 +01:00
Kerollmops	82a0f678fb	Introduce a cache on the docid_word_positions database method	2021-03-08 16:12:03 +01:00
Clément Renault	5fcaedb880	Introduce a WordDerivationsCache struct	2021-03-08 16:00:53 +01:00
many	2606c92ef9	use plain sweep in proximity criterion	2021-03-08 15:58:39 +01:00
many	ae47bb3594	Introduce plane_sweep function in proximity criterion	2021-03-08 15:58:38 +01:00
Clément Renault	3c76b3548d	Rework the Asc/Desc criteria to be facet iterator based	2021-03-08 13:32:25 +01:00
Clément Renault	a58d2b6137	Print the Asc/Desc criterion field name in the debug prints	2021-03-08 13:32:25 +01:00
mpostma	e3095be85c	Remove Debug use in Display impl	2021-03-08 12:09:09 +01:00
mpostma	9e1eb25232	implement display for criterion ... Update milli/src/criterion.rs Co-authored-by: Clément Renault <clement@meilisearch.com>	2021-03-08 11:00:30 +01:00
Clément Renault	e5bb96bc3b	Fix the searchable settings test	2021-03-06 12:48:41 +01:00
Kerollmops	9b6b35d9b7	Clean up some comments	2021-03-03 18:19:10 +01:00
Kerollmops	2cc4a467a6	Change the criterion output that cannot fail	2021-03-03 18:18:33 +01:00
Kerollmops	1fc25148da	Remove useless where clauses for the criteria	2021-03-03 18:09:19 +01:00
Kerollmops	07784c8990	Tune the words prefixes threshold to compute for 1/1000 instead	2021-03-03 15:51:28 +01:00
Kerollmops	f376c6a728	Make sure we retrieve the docid word positions	2021-03-03 15:45:03 +01:00
Kerollmops	5c5e51095c	Fix the Asc/Desc criteria to alsways return the QueryTree when available	2021-03-03 15:45:03 +01:00
many	cdaa96df63	optimize proximity criterion	2021-03-03 15:45:03 +01:00
many	246286f0eb	take hard separator into account	2021-03-03 15:45:03 +01:00
Kerollmops	6bf6b40495	Remove unused files	2021-03-03 15:45:03 +01:00
Kerollmops	f118d7e067	build criteria from settings	2021-03-03 15:45:03 +01:00
Kerollmops	025835c5b2	Fix the criteria to avoid always returning a placeholder	2021-03-03 15:45:03 +01:00
Kerollmops	36c1f93ceb	Do an union of the bucket candidates	2021-03-03 15:45:03 +01:00
many	b0e0c5eba0	remove option of bucket_candidates	2021-03-03 15:45:03 +01:00
Kerollmops	daf126a638	Introduce the final Fetcher criterion	2021-03-03 15:45:03 +01:00
many	7ac09d7b7c	remove option of bucket_candidates	2021-03-03 15:45:03 +01:00
Kerollmops	5af63c74e0	Speed-up the MatchingWords highlighting struct	2021-03-03 15:45:03 +01:00
Kerollmops	4510bbccca	Add a lot of debug	2021-03-03 15:43:44 +01:00
Kerollmops	ae4a237e58	Fix the maximum_proximity function	2021-03-03 15:43:44 +01:00
Kerollmops	9bc9b36645	Introduce the Proximity criterion	2021-03-03 15:43:44 +01:00
Kerollmops	22b84fe543	Use the words criterion in the search module	2021-03-03 15:43:44 +01:00
many	3d731cc861	remove option on bucket_candidates	2021-03-03 15:43:44 +01:00
Clément Renault	14f9f85c4b	Introduce the AscDesc criterion	2021-03-03 15:43:44 +01:00
many	b5b7ec0162	implement initial state for words criterion	2021-03-03 15:43:44 +01:00
Kerollmops	3415812b06	Imrpove the intersection speed in the words criterion	2021-03-03 15:43:43 +01:00
Clément Renault	ef381e17bb	Compute the candidates for each sub query tree	2021-03-03 15:43:43 +01:00
Kerollmops	e174ccbd8e	Use the words criterion in the search module	2021-03-03 15:43:43 +01:00
Clément Renault	1e47f9b3ff	Introduce the Words criterion	2021-03-03 15:43:43 +01:00
many	2d068bd45b	implement Context trait for criteria	2021-03-03 15:43:43 +01:00
many	d92ad5640a	remove option on bucket_candidates	2021-03-03 15:43:43 +01:00
many	64688b3786	fix query tree builder	2021-03-03 15:43:43 +01:00
many	fb7e6df790	add tests on typo criterion	2021-03-03 15:43:43 +01:00
Kerollmops	c5a32fd4fa	Fix the typo criterion	2021-03-03 15:43:42 +01:00
many	a273c46559	clean warnings	2021-03-03 15:43:42 +01:00
many	9e093d5ff3	add cache on alterate_query_tree function	2021-03-03 15:43:42 +01:00
many	41fc51ebcf	optimize alterate_query_tree when number_typos is zero	2021-03-03 15:43:42 +01:00
many	4da6e1ea9c	add cache in typo criterion	2021-03-03 15:43:42 +01:00
Kerollmops	67c71130df	Reduce the number of calls to alterate_query_tree	2021-03-03 15:43:42 +01:00
many	9ccaea2afc	simplify criterion context	2021-03-03 15:43:42 +01:00
Clément Renault	fea9ffc46a	Use the bucket candidates in the search module	2021-03-03 15:43:42 +01:00
Clément Renault	229130ed25	Correctly compute the bucket candidates for the Typo criterion	2021-03-03 15:43:42 +01:00
Clément Renault	5344abc008	Introduce the CriterionResult return type	2021-03-03 15:43:41 +01:00
many	86bcecf840	change variable's name from distance to proximity	2021-03-03 15:43:41 +01:00
many	4128bdc859	reduce match possibilities in docids fetchers	2021-03-03 15:43:41 +01:00
many	907482c8ac	clean docids fetchers	2021-03-03 15:43:41 +01:00
many	774a255f2e	use prefix cache in criteria	2021-03-03 15:43:41 +01:00
many	98e69e63d2	implement Context trait for criteria	2021-03-03 15:43:41 +01:00
Clément Renault	f091f370d0	Use the Typo criteria in the search module	2021-03-03 15:43:41 +01:00
Clément Renault	ad20d72a39	Introduce the Typo criterion	2021-03-03 15:43:41 +01:00
Clément Renault	f0ddea821c	Introduce the Typo criterion	2021-03-03 15:43:41 +01:00
many	73286dc8bf	Introduce the query tree data structure	2021-03-03 15:43:40 +01:00
Kerollmops	240b02e175	Remove unused Operation constructors	2021-03-03 13:40:19 +01:00
many	a463ae821e	Add methods optional_words and authorize_typos on the query tree	2021-03-03 13:40:19 +01:00
Kerollmops	6d135beb21	Introduce the maximum_proximity helper function	2021-03-03 13:40:18 +01:00
Kerollmops	6008f528d0	Introduce the maximum_typo helper function	2021-03-03 13:40:18 +01:00
Kerollmops	1dc857a4b2	Fix the query tree optional word generation with phrases	2021-03-03 13:40:18 +01:00
Kerollmops	4f19749252	Introduce the word_documents_count method on the Context trait	2021-03-03 13:40:18 +01:00
Kerollmops	79a143b32f	Introduce the query tree data structure	2021-03-03 13:40:18 +01:00
mpostma	e08b6b3ec7	add primary key to fields_id_map when not present	2021-03-01 16:10:16 +01:00
Clément Renault	c318373b88	Expose the WordsPrefixes update on the UpdateBuilder	2021-02-21 12:15:35 +01:00
Kerollmops	c2ffcc4bd1	Return an heed error from the word_documents_count method	2021-02-18 14:59:37 +01:00
Kerollmops	2f561c77f5	Introduce the word documents count method on the index	2021-02-18 14:35:14 +01:00
Kerollmops	8d710c5130	Introduce heed codecs to retrieve the length of roaring bitmaps	2021-02-18 14:30:47 +01:00
Kerollmops	fcfb39c5de	Move the RoaringBitmap related codecs into a module	2021-02-18 13:56:28 +01:00
Kerollmops	a4a48be923	Run the words prefixes update inside of the indexing documents update	2021-02-17 11:22:26 +01:00
Kerollmops	616ed8f73c	Clean up the word prefix pair proximities when deleting documents	2021-02-17 11:22:26 +01:00
Clément Renault	ea37fd821d	Clean up the words prefixes when deleting documents and words	2021-02-17 11:22:25 +01:00
Clément Renault	62eee9c69e	Introduce the sorter_into_lmdb_database helper function	2021-02-17 11:12:39 +01:00
Clément Renault	b5b89990eb	Compute and write the word prefix pair proximities database	2021-02-17 11:12:38 +01:00
Kerollmops	9b03b0a1b2	Introduce the word prefix pair proximity docids database	2021-02-17 11:12:38 +01:00