I GOT AC WITH Demarau-Levenshtein.No optimizations or changes required as far as i remember
On Wed, May 25, 2011 at 12:17 PM, immanuel kingston < kingston.imman...@gmail.com> wrote: > http://en.wikipedia.org/wiki/Damerau%E2%80%93Levenshtein_distance > > > > On Wed, May 25, 2011 at 11:50 AM, Akshata Sharma < > akshatasharm...@gmail.com> wrote: > >> still not getting!! :( >> >> >> On Wed, May 25, 2011 at 11:38 AM, Aakash Johari <aakashj....@gmail.com>wrote: >> >>> Sorry, it can't be because of the preferences :(... >>> >>> >>> On Tue, May 24, 2011 at 11:07 PM, Aakash Johari >>> <aakashj....@gmail.com>wrote: >>> >>>> I think, it is because of the preference of operations. I have also >>>> implemented it and it's returning 5. Try for some modifications in the >>>> algorithm. >>>> >>>> On Tue, May 24, 2011 at 10:47 PM, Akshata Sharma < >>>> akshatasharm...@gmail.com> wrote: >>>> >>>>> @Akash: >>>>> I have implemented Demarau-Levenshtein algorithm but for the eg. I gave >>>>> above, it outputs 5 instead of 4. For some inputs it is giving the correct >>>>> output. >>>>> I think the demarau-levenshtein algo is just: >>>>> >>>>> if(I>0 && J>0 && s1[I]==s2[J-1] && s1[I-1]==s2[J]) >>>>> table[i][j] = >>>>> min(min(table[i-1][j]+1,table[i][j-1]+1),min(table[i-1][j-1]+1,table[i-2][j-2]+1)); >>>>> else >>>>> table[i][j] = >>>>> min(min(table[i-1][j]+1,table[i][j-1]+1),table[i-1][j-1]+1); >>>>> >>>>> >>>>> >>>>> >>>>> On Wed, May 25, 2011 at 10:55 AM, Aakash Johari <aakashj....@gmail.com >>>>> > wrote: >>>>> >>>>>> Use Demarau-Levenshtein for this purpose :) >>>>>> >>>>>> On Tue, May 24, 2011 at 10:24 PM, Akshata Sharma < >>>>>> akshatasharm...@gmail.com> wrote: >>>>>> >>>>>>> what changes should we make in the edit distance algorithm to include >>>>>>> the swapping of adjacent elements so as to get min edit distance? >>>>>>> >>>>>>> eg. "pantera" can be converted into "aorta" by 4 edits. >>>>>>> "pantera” >>> “antera” >>> “antra” >>> “aotra” >>> “aorta” >>>>>>> >>>>>>> -- >>>>>>> You received this message because you are subscribed to the Google >>>>>>> Groups "Algorithm Geeks" group. >>>>>>> To post to this group, send email to algogeeks@googlegroups.com. >>>>>>> To unsubscribe from this group, send email to >>>>>>> algogeeks+unsubscr...@googlegroups.com. >>>>>>> For more options, visit this group at >>>>>>> http://groups.google.com/group/algogeeks?hl=en. >>>>>>> >>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> -Aakash Johari >>>>>> (IIIT Allahabad) >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> You received this message because you are subscribed to the Google >>>>>> Groups "Algorithm Geeks" group. >>>>>> To post to this group, send email to algogeeks@googlegroups.com. >>>>>> To unsubscribe from this group, send email to >>>>>> algogeeks+unsubscr...@googlegroups.com. >>>>>> For more options, visit this group at >>>>>> http://groups.google.com/group/algogeeks?hl=en. >>>>>> >>>>> >>>>> -- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "Algorithm Geeks" group. >>>>> To post to this group, send email to algogeeks@googlegroups.com. >>>>> To unsubscribe from this group, send email to >>>>> algogeeks+unsubscr...@googlegroups.com. >>>>> For more options, visit this group at >>>>> http://groups.google.com/group/algogeeks?hl=en. >>>>> >>>> >>>> >>>> >>>> -- >>>> -Aakash Johari >>>> (IIIT Allahabad) >>>> >>>> >>>> >>>> >>>> >>> >>> >>> -- >>> -Aakash Johari >>> (IIIT Allahabad) >>> >>> >>> >>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "Algorithm Geeks" group. >>> To post to this group, send email to algogeeks@googlegroups.com. >>> To unsubscribe from this group, send email to >>> algogeeks+unsubscr...@googlegroups.com. >>> For more options, visit this group at >>> http://groups.google.com/group/algogeeks?hl=en. >>> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Algorithm Geeks" group. >> To post to this group, send email to algogeeks@googlegroups.com. >> To unsubscribe from this group, send email to >> algogeeks+unsubscr...@googlegroups.com. >> For more options, visit this group at >> http://groups.google.com/group/algogeeks?hl=en. >> > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to algogeeks@googlegroups.com. > To unsubscribe from this group, send email to > algogeeks+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > -- Saurabh Singh B.Tech (Computer Science) MNNIT ALLAHABAD -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
