17. The computer-readable storage medium of claim 13 , the plurality of instructions further comprising instructions for enabling the machine to, determine a spoken emotional pattern of a speaker of the conversation for a selected topic of the conversation.
17. The computer-readable storage medium of claim 13 , the plurality of instructions further comprising instructions for enabling the machine to, determine a spoken emotional pattern of a speaker of the conversation for a selected topic of the conversation. 18. The computer-readable storage medium of claim 17 , the plurality of instructions further comprising instructions for enabling the machine to: in response to determining the spoken emotional pattern, select a human emotion associated with the spoken emotional pattern; and in response to selecting the human emotion, create an identifier of the human emotion in the selected topic of the corpus.