14. The apparatus for generating the journal according to claim 13 , wherein the processor is further configured to: perform lexical processing on the source data in the source data set to obtain lexically processed source data; and perform lexical processing on the journal description data in the journal description data set to obtain lexically processed journal description data.
14. The apparatus for generating the journal according to claim 13 , wherein the processor is further configured to: perform lexical processing on the source data in the source data set to obtain lexically processed source data; and perform lexical processing on the journal description data in the journal description data set to obtain lexically processed journal description data. 16. The apparatus for generating the journal according to claim 14 , wherein the processor is further configured to calculate the probability that each journal description data sequence occurs in the journal description data set to obtain the occurrence probability set, and wherein the journal description data sequence comprises at least one piece of the lexically processed journal description data in the journal description data set.