Method, electronic device, and program product for generating machine learning model

An electronic device, comprising:

• a processor;
• and
• a memory, the memory being coupled to the processor and storing instructions, wherein the instructions, when executed by the processor, cause the electronic device to perform the following actions:
• encoding a decision tree using a graph neural network;
• inputting the encoded decision tree into a machine learning model;
• generating a question corresponding to each node of a root node and internal nodes of the decision tree using the machine learning model;
• inputting a natural language text to the machine learning model;
• and
• generating the machine learning model using the inputted natural language text and the generated question.

A computer program product tangibly stored on a non-transitory computer-readable storage medium and comprising computer-executable instructions, wherein the computer-executable instructions, when executed by a machine, cause the machine to perform the following actions:

• encoding a decision tree using a graph neural network;
• inputting the encoded decision tree into a machine learning model;
• generating a question corresponding to each node of a root node and internal nodes of the decision tree using the machine learning model;
• inputting a natural language text to the machine learning model;
• and
• generating the machine learning model using the inputted natural language text and the generated question.