[PDF] Top 20 A Survey: Detection of Duplicate Record

... The Bigram Indexing (BI) method as implemented in the Febrl [20] record linkage system allows for fuzzy blocking. The basic idea is that the blocking key values are converted into a list of Bigram (sub-strings ... See full document

... similar duplicate record ...similar duplicate record detection [4-5], multi-source data is usually string data containing ...similar duplicate recording detection ... See full document

... Early detection, through regular and complete eye exams, is the key to protecting our vision from damage caused by ...This survey paper present a image processing technique for Automated diagnosis of ... See full document

... At first, we will vary the key to sort the database in order to evaluate its effect on the recall level of PC-Filter. Specifically, we sort the database based on each of the 11 fields of the records in the synthetic ... See full document

... the detection of opinion spam a belief propagation method has been applied which deals with a set of hidden ...anomaly detection methods for static/dynamic and labeled/unlabeled ...anomaly detection ... See full document

... the detection and prevention of these attacks; some of the techniques work better while some have issues, concerns and ...complete survey and analysis of various Distributed Denial of Service Attack ... See full document

... Step 1: Similarity Computation for all pair of records Similarity functions compute the similarity of each field with other record field and assign a similarity value for each field. The similarity metrics used in ... See full document

... of duplicate file is main data quality concern in large ...duplication detection. Duplicate detection is process of detecting all cases of multiple method of same real world ...naive ... See full document

... same record are often accumulated when databases are constructed from multiple ...as record de-duplication. Generally, the similarity of duplicate records is higher than the random pairs of ...as ... See full document

... The method of recognizing references in statistical records that refer to the similar real world entity [6, 14] is known by the term ‘De-duplication’. Data de-duplication is a method to get rid of unneeded data to get ... See full document

... scalable record linkage and deduplication, Record linkage is that the method of matching records from many databases that see an equivalent ...Removing duplicate records during a single info could be ... See full document

... the duplicate records by sending request to the admin so that admin should accept to that ...any duplicate record found it will throw an error ... See full document

... exact duplicate records, rather it is to find those that refer to the same work but differ in some ...such detection method was developed by Ridley [Ridley 92] who adopted a two stage ...suffix. ... See full document

... warehouse. Duplicate elimination is hard because it is caused by several types of errors like typographical errors, and different representations of the same logical ...using duplicate detection and ... See full document

... of duplicate records is a fundamental information first-rate situation in colossal ...duplication detection or document linkage is used as a part of the info cleansing system to determine files that ... See full document

... progressive duplicate detection the cryptographic hashing is another concept in detection and deleting redundant ...any record comes for server, it calculates the hash signature for the ... See full document

... [8]Efficient duplicate detection is an important task especially in large datasets. In this paper, they have compared two important approaches, blocking and windowing, for reducing the number of ... See full document

... duplicates detection methods for automatic deduplication of files based on names, working with French texts or English texts, and the names of people or places, in Africa or in the ... See full document

... Here, we have two methods to improve the efficiency and finding duplicates data. Initially we use the method progressive sorted neighborhood method (PSNM). It uses the progressive duplicate detection ... See full document

... developed for this purpose. The integrity of bibliographic databases are maintained with the algorithms of record matching. The similar records could never be matched at any stage despite matching the ... See full document