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lower threshold to use cosine similarity algo for related tags

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This commit is contained in:
r888888888
2017-11-15 11:03:33 -08:00
parent 1597d77d37
commit 9848a26fa9
1 changed files with 4 additions and 8 deletions
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12
app/models/tag.rb
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@@ -1,5 +1,5 @@
class Tag < ApplicationRecord
COSINE_SIMILARITY_RELATED_TAG_THRESHOLD = 1000
COSINE_SIMILARITY_RELATED_TAG_THRESHOLD = 300
METATAGS = "-user|user|-approver|approver|commenter|comm|noter|noteupdater|artcomm|-pool|pool|ordpool|-favgroup|favgroup|-fav|fav|ordfav|md5|-rating|rating|-locked|locked|width|height|mpixels|ratio|score|favcount|filesize|source|-source|id|-id|date|age|order|limit|-status|status|tagcount|parent|-parent|child|pixiv_id|pixiv|search|upvote|downvote|filetype|-filetype|flagger|-flagger|appealer|-appealer|" +
TagCategory.short_name_list.map {|x| "#{x}tags"}.join("|")
SUBQUERY_METATAGS = "commenter|comm|noter|noteupdater|artcomm|flagger|-flagger|appealer|-appealer"
@@ -754,13 +754,9 @@ class Tag < ApplicationRecord
if Cache.get("urt:#{key}").nil? && should_update_related?
if post_count < COSINE_SIMILARITY_RELATED_TAG_THRESHOLD
delay(:queue => "default").update_related
elsif post_count >= COSINE_SIMILARITY_RELATED_TAG_THRESHOLD
cache_check = Cache.get("urt:#{key}")
if cache_check
sqs = SqsService.new(Danbooru.config.aws_sqs_reltagcalc_url)
sqs.send_message("calculate #{name}")
end
else
sqs = SqsService.new(Danbooru.config.aws_sqs_reltagcalc_url)
sqs.send_message("calculate #{name}")
end
Cache.put("urt:#{key}", true, 600) # mutex to prevent redundant updates