1results about How to "Improve fine-tuning" patented technology

The invention relates to the technical field of chemical engineering and natural language processing, in particular to an efficient parameter fine tuning method for a large model in the chemical engineering field. According to the method, aiming at the defect that'fine-tuning granularity ', 'parameter flexibility' and'resource efficiency 'are difficult to consider in an existing parameter efficient fine-tuning technology, a double-Hadamard-product mechanism is introduced to realize fine-granularity adjustment of model parameters, and key parameters in a chemical task are dynamically identified and optimized in combination with an adaptive parameter selection strategy; therefore, a high-efficiency fine tuning frame with low parameter quantity and high precision is constructed. According to the method, finer-grained model adaptation can be realized under the condition that only a small number of parameters are trained, and important parameters are adaptively selected according to the complexity of different chemical tasks, so that the fine tuning performance is ensured, and the parameter utilization efficiency and the task adaptation flexibility are remarkably improved.