System and method for matching and assembling records
A system and method for matching and assembling records is provided. One embodiment of the invention assembles records by applying a method for grouping records based on matching fields, assembling a new record as a composite of the matched records, and then repeating the grouping, matching and assembling steps in a cascade where the matching grouping and assembling steps are modified as a function of the cascade step and the assembled records created in earlier steps.
1. A non-transitory computer readable medium having computer executable program code embodied thereon, the computer executable program code configured to cause a computer device to identify an unlabeled field within a record by:
obtaining a target record that is similar to the record;
automatically pairing a labeled field from the target record with the unlabeled field;
comparing the labeled field with the unlabeled field; and
assigning a same field label from the labeled field to the unlabeled field.
2. The computer readable medium of claim 1 , wherein the step of obtaining the target record comprises obtaining a substantially complete record.
3. The computer readable medium of claim 1 , wherein the step of comparing the labeled field with the unlabeled field comprises determining whether the labeled field is an approximate substring of the unlabeled field.
4. The computer readable medium of claim 1 , wherein the step of comparing the labeled field with the unlabeled field comprises generating a match score that represents an amount of similarity between the labeled field and the unlabeled field.
5. The computer readable medium of claim 4 , wherein the step of generating the match score that represents an amount of similarity between the labeled field and the unlabeled field comprises generating a numerical value for each of the labeled field and the unlabeled field.
6. The computer readable medium of claim 5 , wherein the field is selected from a keyword comprising words that relate to a specific subject.
7. The computer readable medium of claim 1 , wherein the unlabeled field is selected from a group consisting of: an author name, a publication title, a journal name, a date of publication, a patent name, an inventor name, a patent publication date, an affiliation, a biography, a resume, a page number, a publication volume, a publication issue, a book title, a publisher name, a geographical location, and a keyword.
8. A non-transitory computer readable medium having computer executable program code embodied thereon, the computer executable program code configured to cause a computing device to label a field within a record by:
providing an unlabeled field;
comparing the unlabeled field with a labeled field;
identifying the labeled field within the unlabeled field; and
assigning a same field label from the labeled field to the unlabeled field.
9. The computer readable medium of claim 8 , wherein the step of comparing the unlabeled field with the labeled field comprises generating a match score that represents an amount of similarity between the unlabeled field and the labeled field.
10. The computer readable medium of claim 9 , wherein the step of generating the match score that represents an amount of similarity between the unlabeled field and the labeled field comprises generating a numerical value for each of the unlabeled field and the labeled field.
11. The computer readable medium of claim 8 , wherein the step of comparing the labeled field with the unlabeled field comprises determining whether the labeled field is an approximate substring of the unlabeled field.
12. The computer readable medium of claim 8 , wherein the field is selected from a group consisting of: an author name, a publication title, a journal name, a date of publication, a patent name, an inventor name, a patent publication date, an affiliation, a biography, a resume, a page number, a publication volume, a publication issue, a book title, a publisher name, a geographical location, and a keyword.