System and method for duplicate detection
First Claim
1. A method for processing financial transactions, the method comprising the steps of:
- receiving, by a document processing system having at least one processor, a document;
determining, by the document processing system, whether the document corresponds to a potential false-positive duplicate item, wherein said determination is based on characteristics of the document and one or more predefined rules for identifying potential false-positive duplicate items, and wherein said determination is not based on a comparison of the document to one or more other documents;
when the document corresponds to a potential false-positive duplicate item, flagging the document by the document processing system as a potential false-positive duplicate item, wherein flagging the document indicates a manner in which an image of the document is to be analyzed by a duplicate detector, and wherein flagging the document includes selecting a false-positive flag type from a plurality of flag types based on one or more characteristics of the document; and
providing the document to the duplicate detector after determining whether the document corresponds to a potential false-positive duplicate item, wherein duplicate detection performed by the duplicate detector differs based on whether the document corresponds to a potential false-positive duplicate item.
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Accused Products
Abstract
A duplicate detection system is provided for analyzing and processing documents received at one or more capture sites. A physical document may be electronically captured at a capture site and subsequently transmitted to a regional or central processing system. The regional or central processing system may receive capture documents from multiple capture sites. The processing system may analyze the captured documents to identify and flag false-positives prior to performing duplicate detection. Duplicate detection may be performed in accordance with predefined rules associated with false-positive flags. Once duplicate detection is complete, suspected duplicates may undergo manual review while non-duplicates are released for posting or dispatching.
20 Citations
22 Claims
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1. A method for processing financial transactions, the method comprising the steps of:
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receiving, by a document processing system having at least one processor, a document; determining, by the document processing system, whether the document corresponds to a potential false-positive duplicate item, wherein said determination is based on characteristics of the document and one or more predefined rules for identifying potential false-positive duplicate items, and wherein said determination is not based on a comparison of the document to one or more other documents; when the document corresponds to a potential false-positive duplicate item, flagging the document by the document processing system as a potential false-positive duplicate item, wherein flagging the document indicates a manner in which an image of the document is to be analyzed by a duplicate detector, and wherein flagging the document includes selecting a false-positive flag type from a plurality of flag types based on one or more characteristics of the document; and providing the document to the duplicate detector after determining whether the document corresponds to a potential false-positive duplicate item, wherein duplicate detection performed by the duplicate detector differs based on whether the document corresponds to a potential false-positive duplicate item. - View Dependent Claims (2, 3, 4, 12, 13, 15, 17)
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5. A method for detecting duplicate documents, the method comprising the steps of:
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receiving, by a duplicate detector system, a financial document; determining, by the duplicate detector system, that the document has been modified to include a false-positive flag indicating that the document is a potential false-positive duplicate item; in response to determining that the document has been modified and flagged as a potential false-positive duplicate item, determining, by the duplicate detector system, a manner in which to evaluate whether the document is a duplicate based on a type of the false-positive flag, wherein a first type of false positive flag corresponds to a first evaluation method and a second type of false positive flag corresponds to a second evaluation method different from the first evaluation method, and determining, by the duplicate detector system, whether the document is a duplicate by evaluating at least one information item stored in the document in accordance with the determined manner, wherein a false-positive is different from a duplicate; and in response to determining that the document is not flagged as a potential false-positive duplicate item, determining, by the duplicate detector system, whether the document is a duplicate in a second manner, where the second manner is different from the determined manner and includes evaluating at least one other information item stored in the document. - View Dependent Claims (6, 7, 8, 9)
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10. A document processing system, the system comprising:
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a reformatter system, a duplicate detection system; and a suspected duplicate review system, wherein the reformatter system is configured to receive a document and determine whether the document corresponds to a potential false-positive duplicate item, wherein determining whether the document corresponds to a potential false-positive duplicate item comprises determining whether the document contains one or more specific terms, and wherein the reformatter system is further configured to modify the document by setting a flag in the document in response to determining that the document corresponds to a potential false-positive duplicate item, wherein the duplicate detection system is configured to determine whether the document corresponds to a duplicate document after the reformatter system has determined whether the document corresponds to a potential false-positive duplicate item, wherein the duplicate detection system is configured to determine whether the document corresponds to a duplicate document by comparing at least one information item stored in the document with information items stored in one or more other documents, wherein duplicate detection performed by the duplicate detection system differs based on whether the document corresponds to a potential false-positive duplicate item, and wherein the suspected duplicate review system is configured to assign the document to a workstation for review in response to a determination by the duplicate detection system that the document corresponds to a duplicate document. - View Dependent Claims (11, 14, 16, 18, 19)
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20. A method for detecting duplicate documents, the method comprising the steps of:
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receiving, by a duplicate detector system having at least one processor, a financial document; determining, by the duplicate detector system, that the document has been modified to include a false-positive flag indicating that the document is a potential false-positive duplicate item; in response to determining that the document has been modified and flagged as a potential false-positive duplicate item, determining, by the duplicate detector system, a manner in which to evaluate whether the document is a duplicate based on a type of the false-positive flag, wherein a first type of false positive flag corresponds to a first evaluation method and a second type of false positive flag corresponds to a second evaluation method different from the first evaluation method, and wherein the type of the false-positive flag includes at least one of a bypass flag, a micr line flag and an item sequence number flag; and determining, by the duplicate detector system, whether the document is a duplicate by evaluating at least one information item stored in the document in accordance with the determined manner, wherein a false-positive is different from a duplicate. - View Dependent Claims (21, 22)
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Specification