The invention relates to the technical field of
food processing, in particular to a
system for predicting
flavor formation and optimization decision in
food processing based on
machine learning, which comprises a sensing unit, a multi-
source data acquisition and fusion module, a dynamic modeling module, an optimization decision module and an execution module which are in
signal connection with one another, and the optimization decision module is used for receiving the
flavor perception probability distribution data and the updated scoring reference data, solving a
Pareto optimal solution set through a multi-target
particle swarm optimization algorithm in combination with equipment physical constraint conditions, generating a candidate
processing parameter scheme, inverting equipment
control parameters for the candidate
processing parameter scheme through a physical constraint neural network, and obtaining the
flavor perception probability distribution data and the updated scoring reference data. And a final
machining parameter adjusting instruction is generated and transmitted to the execution module. According to the method, through dynamic threshold modeling, a semantic-chemical attention mechanism and a time-space preference map dynamic correction technology, multi-
source data and a multi-target optimization
algorithm are fused, so that closed-loop accurate regulation and control of
processing parameters are realized, and the flavor quality is improved.