Patent ID: 11862298
Assignee: VERILY LIFE SCIENCES LLC
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A method for predicting an intensity of a fragment ion in mass spectrometry data, the method comprising:
obtaining, by a computing device, a digital representation of a peptide sequence, the digital representation including a plurality of container elements, and each container element of the plurality of container elements representing an amino acid residue;
encoding, by the computing device and using a bidirectional recurrent neural network of long short term memory cells, each container element as an encoded vector;
decoding, by the computing device and using a fully-connected network, each of the encoded vectors into a theoretical output spectrum; and
recording, by the computing device, the theoretical output spectrum for each of the encoded vectors as a total spectrum into a memory,
wherein the total spectrum is recorded as (i) a multi-dimensional data set of at least mass and intensity values for each fragment ion in the total spectrum, or (ii) a one-dimensional data set of intensity values for each fragment ion in the total spectrum.