I think the magic word here is &quot;aspect based&quot; sentiment analysis cf <a href="http:&#x2F;&#x2F;datascience.stackexchange.com&#x2F;a&#x2F;4870" rel="nofollow">http:&#x2F;&#x2F;datascience.stackexchange.com&#x2F;a&#x2F;4870</a>