11. The machine-readable medium of claim 10 , wherein the instructions for extracting the sequence of tokens includes: parsing the data string using probabilistic scoring to extract the sequence of tokens corresponding to the data string, wherein the sequence of tokens represent entity values; and aligning the sequence of tokens with a sequence of predefined entity fields using probabilistic scoring.
11. The machine-readable medium of claim 10 , wherein the instructions for extracting the sequence of tokens includes: parsing the data string using probabilistic scoring to extract the sequence of tokens corresponding to the data string, wherein the sequence of tokens represent entity values; and aligning the sequence of tokens with a sequence of predefined entity fields using probabilistic scoring. 12. The machine-readable medium of claim 11 , wherein the instructions for extracting the sequence of tokens includes: identifying entities in the sequence of tokens; evaluating the alignment of the sequence of tokens using the identified entities; and providing the entity values for the identified entities to the updating of the existing record for the data set.