Patent ID: 11921768
Assignee: AMAZON TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 3:
4. A method comprising:
receiving, by at least one computing device, first text data separated into a plurality of documents;
identifying, by the at least one computing device, a codebook comprising a first topic associated with a first set of keywords;
tagging a first document of the plurality of documents with the first topic based at least in part on the first set of keywords of the codebook;
receiving instructions to modify the codebook to generate a modified codebook, wherein the instructions are effective to add to, delete from, and/or modify at least one of the first set of keywords or the first topic;
tagging the first document of the plurality of documents with the first topic based at least in part on the first set of keywords of the modified codebook; and
generating output data indicating that the first document pertains to the first topic.