User:Jokipii
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Antti Jokipii [MB: Jokipii and operator of Jokipii_bot | IRC: Jokipii | Wiki: Jokipii | Last.fm AnttiJokipii] |
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I am currently trying to improve linking between MusicBrainz and Discogs. I have both databases installed on PostgreSQL. Bot code can be found at musicbrainz-bot and code that produces Discogs database from monthly XML dumps found at discogs-xml2db.
Userscripts
Here is userscript that makes voting for Discogs links easier.
Bot queue
Set descriptions and number of links
In Progress
Artist Discogs links based on name match and other evidence (linked releases, same external urls, same release names, "member of band"-link, "is person"-link) * 14000 Removing dead (404 error) Discogs artist links * 900 Barcodes from linked Discogs releases * 6900
Not Started
Artist "is person"-links based on Discogs data * 1700 Artist "member of band"-links based on Discogs data * 23330 Artist Discogs links * Exact name match. One or more already linked various artist release(s) where artist have track(s). All track(s) found points to same artist at Discogs. * 17000 Advanced relationships between releases and artists where both are already linked to discogs * Producer Hand made example 74164 * Mastered 27970 * and certainly lots also in other relationship classes
Done
Artist Discogs links with name match. Have release(s) with Discogs links. All releases found point to same artist at Discogs. Artist types based on disambiguation comment Artist country based on disambiguation comment Artist country based on Discogs profile text Release links identified by exact match on catalog number, release name, linked label, format, same number of tracks and same release country. Release links identified by match on normalized catalog number, release name, linked label, format, same number of tracks, same release country, same release year and same barcode.
Bot programming tasks
- Merge bot code to musicbrainz-bot Done
- Start using discogs-xml2db to produce Discogs database Done
- Better documentation
- Map Discogs credits <-> MB Advanced relationships
Some stats
MusicBrainz Total | Discogs Total | Links (all these are not unique) | Percent done (compared to smaller total) | Sum of unique MusicBrainz releases connected to linked entities | Percent of all MusicBrainz releases | Sum of unique Discogs releases connected to linked entities | Percent of all Discogs releases | |
---|---|---|---|---|---|---|---|---|
Releases: | 988301 | 2720810 | 171170 | 17% | ||||
Release groups: | 822442 | 365081 | 47387 | 13% | 106445 | 11% | 277207 | 10% |
Artist: | 626598 | 2100250 | 110825 | 18% | 606737 | 61% | 1738474 | 64% |
Label: | 55844 | 245988 | 16004 | 29% | 414436 | 42% see note | 1542803 | 57% |
note: In MB only 567392 releases have label information, and 420909 don't have.
2012-02-23 | MusicBrainz Total | Discogs Total | Links (all these are not unique) | Percent done (compared to smaller total) |
---|---|---|---|---|
Releases: | 1008061 | 2926422 | 182581 | 18% |
Release Groups: | 839314 | 405891 | 73656 | 18% |
Artists: | 644784 | 2251519 | 126210 | 20% |
Labels: | 58038 | 300452 | 17141 | 30% |
2012-03-23 | MusicBrainz Total | Discogs Total | Links (all these are not unique) | Percent done (compared to smaller total) |
---|---|---|---|---|
Releases: | 1016640 | 2926422 | 200576 | 20% |
Release Groups: | 846637 | 405891 | 80482 | 20% |
Artists: | 651243 | 2251526 | 143468 | 22% |
Labels: | 58872 | 300452 | 17322 | 29% |
2012-04-23 | MusicBrainz Total | Discogs Total | Links (all these are not unique) | Percent done (compared to smaller total) |
---|---|---|---|---|
Releases: | 1027422 | 3045567 | 225871 | 22% |
Release Groups: | 854785 | 423610 | 90931 | 21% |
Artists: | 658827 | 2328770 | 149744 | 23% |
Labels: | 59775 | 323996 | 17529 | 29% |
2012-05-23 | MusicBrainz Total | Discogs Total | Links (all these are not unique) | Percent done (compared to smaller total) |
---|---|---|---|---|
Releases: | 1035849 | 3045567 | 229590 | 22% |
Release Groups: | 860665 | 423610 | 94024 | 22% |
Artists: | 664330 | 2328770 | 164656 | 25% |
Labels: | 60456 | 323996 | 17949 | 30% |