Data generation

An electronic device, comprising:

• at least one processor;
• and
• at least one memory coupled to the at least one processor and storing instructions for execution by the at least one processor, the instructions, when executed by the at least one processor, causing the electronic device to perform acts comprising:
• obtaining a first feature representation by sampling from a target feature space, the target feature space being determined by processing a set of training samples with an encoding unit;
• processing the first feature representation with a diffusion unit to determine a second feature representation;
• and
• providing the second feature representation to a pre-trained language model to generate a target data sample.

A non-transitory computer-readable storage medium having a computer program stored thereon, the computer program being executable by a processor to implement acts comprising:

• obtaining a first feature representation by sampling from a target feature space, the target feature space being determined by processing a set of training samples with an encoding unit;
• processing the first feature representation with a diffusion unit to determine a second feature representation;
• and
• providing the second feature representation to a pre-trained language model to generate a target data sample.