Patent ID: 11928433
Assignee: nan
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A computer-implemented method comprising:
ingesting, via one or more processors, a corpus of documents;
receiving, via the one or more processors, a plurality of search operators associated with respective job categories;
for search operators in the plurality of search operators:
segmenting, via the one or more processors, the corpus of documents into (i) a first set of documents that matches the search operator, and (ii) a second set of documents that do not match the search operator,
extracting, via the one or more processors, (i) a first token list of tokens included in the first set of documents and (ii) a second token list of tokens included in the second set of documents,
calculating, via the one or more processors, a prevalence-volume value for tokens included in the first and second token lists,
based on the calculated prevalence-volume values, generating, via the one or more processors, a prevalence-volume ratio (PVR) matrix wherein the PVR matrix associates tokens included in the first and/or second token lists with a PVR value, wherein the PVR value for a particular token is a ratio between the calculated prevalence-volume value of the particular token for the first set of documents and the calculated prevalence-volume value of the particular token for the second set of documents, and
associating, via the one or more processors, the search operator with the generated PVR matrix;

obtaining, via the one or more processors, a user-uploaded document;
generating, via the one or more processors, a PVR score for the user-uploaded document using the PVR matrices for the plurality of search operators; and
presenting, via the one or more processors, a ranked list of job categories based upon the generated PVR scores.