@article{(Open Science Index):https://publications.waset.org/pdf/7178, title = {A New Edit Distance Method for Finding Similarity in Dna Sequence}, author = {Patsaraporn Somboonsak and Mud-Armeen Munlin}, country = {}, institution = {}, abstract = {The P-Bigram method is a string comparison methods base on an internal two characters-based similarity measure. The edit distance between two strings is the minimal number of elementary editing operations required to transform one string into the other. The elementary editing operations include deletion, insertion, substitution two characters. In this paper, we address the P-Bigram method to sole the similarity problem in DNA sequence. This method provided an efficient algorithm that locates all minimum operation in a string. We have been implemented algorithm and found that our program calculated that smaller distance than one string. We develop PBigram edit distance and show that edit distance or the similarity and implementation using dynamic programming. The performance of the proposed approach is evaluated using number edit and percentage similarity measures.}, journal = {International Journal of Biotechnology and Bioengineering}, volume = {5}, number = {10}, year = {2011}, pages = {622 - 626}, ee = {https://publications.waset.org/pdf/7178}, url = {https://publications.waset.org/vol/58}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 58, 2011}, }