Commit Graph

2017 Commits

Author SHA1 Message Date
Clément Renault
ce8e56ee18
Rewrite the indexer to use one MTBL by database
This allows us to avoid prefixing keys and appending into LMDB databases
2020-10-04 17:04:33 +02:00
Clément Renault
770f29fd05
Bump the oxidized-mtbl dependency 2020-10-04 17:04:33 +02:00
Clément Renault
acd2a63879
Introduce a simple FST based chinese word segmenter 2020-10-04 17:04:33 +02:00
Clément Renault
6cc6addc2f
Increase the CboRoaringBitmapCodec threshold 2020-10-02 17:06:17 +02:00
Clément Renault
e41a3822a6
Add a simple test for the CboRoaringBitmapCodec 2020-10-02 16:52:36 +02:00
Clément Renault
c4b0c57059
Reduce the default indexer max-memory parameter 2020-10-02 16:47:41 +02:00
Kerollmops
007e647462
Introduce the Mdfs Iterator that explore the proximity graph using a mana DFS 2020-10-02 16:46:07 +02:00
Kerollmops
d4e80407e5
Introduce the mana depth first search algorithm 2020-10-02 16:46:07 +02:00
Kerollmops
f6a8096720
Rename the quartile as percentiles 25th, 50th and 75th 2020-10-02 16:46:07 +02:00
Kerollmops
891e0188dd
Introduce the database-stats infos subcommand 2020-10-02 16:46:07 +02:00
Kerollmops
079742b4d3
Clean up the stats and size of database infos subcommands 2020-10-02 16:46:06 +02:00
Kerollmops
d0c73564b1
Use the CboRoaringBitmapCodec for the word pair proximity docids 2020-10-02 16:46:06 +02:00
Kerollmops
5a6a698e1d
Introduce the CboRoaringBitmapCodec 2020-10-02 16:46:06 +02:00
Kerollmops
4eda149ffa
Rename the BoRoaringBitmap codec 2020-10-02 16:46:06 +02:00
Clément Renault
ac84db2506
Move the words pairs proximities average into the stats infos subcommand 2020-10-02 16:46:06 +02:00
Kerollmops
30755e31e7
Introduce the words pairs proximities stats info subcommand 2020-10-02 16:46:06 +02:00
Clément Renault
bc35c9a598
Introduce the size_of_database infos subcommand 2020-10-02 16:46:05 +02:00
Kerollmops
c6b883289c
Remove the unused fetch_keywords function 2020-09-30 15:41:23 +02:00
Kerollmops
58237bd67f
Introduce the average-number-of-document-by-word-pair-proximity infos subcommand 2020-09-29 18:32:48 +02:00
Kerollmops
991be8950e
Rename the subcommand into average-number-of-positions-by-word-by-doc 2020-09-29 18:15:44 +02:00
Kerollmops
54370e228a
Search for documents with longer proximities until we find enough 2020-09-29 17:37:14 +02:00
Kerollmops
f277ea134f
Simplify some search function by reducing the number of parameters 2020-09-29 16:08:58 +02:00
Kerollmops
68f4af7d2e
Improve the display of the number of processed documents 2020-09-29 16:08:58 +02:00
Kerollmops
59a127d022
Improve the indexing process
We now store the words pairs proximity in a cache and only compute the
shortest proximity between pairs of words in a document.
2020-09-29 15:09:18 +02:00
Kerollmops
6ddb3e722c
Depth-first search cache the docids unions 2020-09-28 16:55:21 +02:00
Kerollmops
a3821a0b33
Introduce the depth_first_search path resolution function 2020-09-28 16:34:12 +02:00
Kerollmops
51c237f9d8
Fix the benchmarks compilation 2020-09-28 13:39:17 +02:00
Clément Renault
d8354f6f02
Fix the word_docids capacity limit detection 2020-09-27 11:52:05 +02:00
Clément Renault
25b2853b70
Move the words pairs proximities compute into the write document function 2020-09-23 15:02:40 +02:00
Clément Renault
ed05999f63
Replace the arc cache by a simple linked hash map 2020-09-23 14:50:52 +02:00
Clément Renault
4d22d80281
Display only the key on heed error 2020-09-23 14:13:51 +02:00
Clément Renault
5178b3d59d
Make the search system be aware of query words typos 2020-09-23 12:01:39 +02:00
Clément Renault
b597a92487
Add a default max-memory value to the indexer 2020-09-23 12:00:36 +02:00
Clément Renault
1f6e00878d
Use the words pair proximities in the search algorithm 2020-09-22 18:47:55 +02:00
Clément Renault
31224a8425
Index the word pair proximities for both orders of the pair 2020-09-22 14:49:22 +02:00
Clément Renault
a58ae5eb2a
Introduce the word-pair-proximities-docids infos subcommand 2020-09-22 14:04:34 +02:00
Clément Renault
d6fa9c0414
Index the intra documents word pair proximities 2020-09-22 14:04:33 +02:00
Clément Renault
7b67ae6972
Introduce the StrStrU8 heed codec 2020-09-22 12:44:17 +02:00
Clément Renault
e34437b2d7
Move the proximity function to a module 2020-09-22 10:54:59 +02:00
Clément Renault
15208c7d3d
Simplify the indexer record loop 2020-09-22 10:33:30 +02:00
Clément Renault
e5adfaade0
Replace the token filter by a filter mapper 2020-09-22 10:24:31 +02:00
Clément Renault
d21c80b865
Apply the chunk compression parameters on all the MTBL writers 2020-09-21 18:30:54 +02:00
Clément Renault
944df52e2a
Simplify the indexer main loop 2020-09-21 14:59:48 +02:00
Kerollmops
3ded98e5fa
Bump the roaring version that fix a deserialization bug 2020-09-10 22:37:51 +02:00
Kerollmops
d5e5baa20f
Bump the oxidized-mtbl dependency 2020-09-10 13:29:12 +02:00
Kerollmops
0fb086f241
Use the crates.io raoring library 2020-09-08 15:16:04 +02:00
Kerollmops
aed0704404
Remove the temporary optimisation 2020-09-08 14:48:33 +02:00
Kerollmops
072382fa61
Sort the word docids to make intersections much faster 2020-09-07 22:38:49 +02:00
Kerollmops
ad11c5fb3f
Introduce the words-docids command for the infos binary 2020-09-07 22:36:35 +02:00
Kerollmops
5664c37539
Introduce an heed codec that reduce the size of small amount of serialized integers 2020-09-07 20:06:23 +02:00