Method and apparatus for determining antigenic specificity

An electronic device, comprising:

• a memory, configured to store executable instructions;
• and a processor, configured to implement a method for determining antigenic specificity when executing the executable instructions stored in the memory, the method comprising:
• acquiring double-stranded biological information of a cell receptor;
• performing word coding processing on the double-stranded biological information to obtain an amino acid word sequence, the amino acid word sequence comprising an amino acid word representation;
• performing feature extraction on the cell receptor based on the amino acid word sequence with a pre-trained amino acid sequence prediction model to obtain an amino acid sequence representation of the cell receptor, the amino acid prediction model being trained with masked sample data;
• and
• determining the antigenic specificity of the cell receptor based on the amino acid sequence representations.

A non-transitory computer readable storage medium, storing the executable instructions, and configured to cause a processor to implement a method for determining antigenic when executing the executable instructions, the method comprising:

• acquiring double-stranded biological information of a cell receptor;
• performing word coding processing on the double-stranded biological information to obtain an amino acid word sequence, the amino acid word sequence comprising an amino acid word representation;
• performing feature extraction on the cell receptor based on the amino acid word sequence with a pre-trained amino acid sequence prediction model to obtain an amino acid sequence representation of the cell receptor, the amino acid prediction model being trained with masked sample data;
• and
• determining the antigenic specificity of the cell receptor based on the amino acid sequence representations.