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

Claim 10:
11. A system comprising:
one or more processors; and
one or more non-transitory memories coupled to the one or more processors and storing processor-executable instructions thereon that, when executed by the one or more processors, cause the system to:
ingest a corpus of documents;
receive a plurality of search operators associated with respective job categories;
for search operators in the plurality of search operators:
segment 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,
extract (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,
calculate a prevalence-volume value for tokens included in the first and second token lists,
based on the calculated prevalence-volume values, generate 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
associate the search operator with the generated PVR matrix;\

obtain a user-uploaded document;
generate a PVR score for the user-uploaded document using the PVR matrices for the plurality of search operators; and
present a ranked list of job categories based upon the generated PVR scores.