社区情绪与有害内容查询

数据与报告
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4 
-- [params]
-- topic_id :topic_id

SELECT 
    cr.target_id as post_id,
    cr.model_used,
    cr.classification->'negative' as negative,
    cr.classification->'neutral' as neutral,
    cr.classification->'positive' as positive
FROM classification_results cr
  JOIN posts p ON p.id = cr.target_id
WHERE cr.model_used = 'sentiment'
  AND p.topic_id = :topic_id
ORDER BY p.id

啊，你抢先一步了。 :slight_smile:

不过，这里还有一个针对特定帖子的，以免显得回复浪费了：

-- [params]
-- topic_id :topic_id
-- int :post_number

SELECT 
    cr.target_id as post_id,
    cr.model_used,
    cr.classification->'negative' as negative,
    cr.classification->'neutral' as neutral,
    cr.classification->'positive' as positive
FROM classification_results cr
  JOIN posts p ON p.id = cr.target_id
WHERE cr.model_used = 'sentiment'
  AND p.topic_id = :topic_id
  AND p.post_number = :post_number

topic_id 和 post_number 都可以在 URL 中找到，所以非常用户友好。

Topic_id:

Post_number:

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