Systems and methods for training a model to determine whether a query with multiple segments comprises multiple distinct commands or a combined command

A system comprising:

• input/output (I/O) circuitry configured to:
• detect a first phrase and a second phrase;
• control circuitry configured to:
• identify a first template, of a plurality of templates associated with a first category, that is a closest match to the first phrase, wherein the identifying the first template comprises calculating a first matching score based on the first phrase and the first template;
• generate a third phrase by combining the first phrase and the second phrase;
• identify a second template, of a plurality of templates associated with a second category, that is a closest match to the third phrase, wherein the identifying the second template comprises calculating a second matching score based on the third phrase and the second template;
• calculate a second matching score based on the third phrase and the second template;
• in response to determining that the first matching score exceeds the second matching score, decrease, in a graph of related entities stored in a database, a strength of association between the first phrase and the second category by a pre-defined amount;
• receiving a fourth phrase, and
• generating for display search results for the fourth phrase, wherein the search results are based on the decreasing of the strength of association between the first phrase and the second category by the pre-defined amount.