hashmap for word to count mapping and a heap will have count and corresponding words (will get updated at run time) Best Regards Ashish Goel "Think positive and find fuel in failure" +919985813081 +919966006652
On Tue, Sep 11, 2012 at 2:07 PM, Navin Kumar <[email protected]>wrote: > @ashish: will you use HashMap or any other mapping technique? please throw > some light on map? > > > On Tue, Sep 11, 2012 at 11:09 AM, Ashish Goel <[email protected]> wrote: > >> map + heap for 10 most occurred words.. >> external sort for not sufficient memory >> if the words are dynamically "added/deleted", the first map+heap should >> succeed. >> Ashish Goel >> "Think positive and find fuel in failure" >> +919985813081 >> +919966006652 >> >> >> >> On Sat, Sep 8, 2012 at 8:06 PM, Kumar Vishal <[email protected]> wrote: >> >>> if it can be loaded we can use map , else look for external sorting >>> coming to second point it dynamically changing leads lot of >>> other questions before going give algo . >>> >>> >>> On Sat, Sep 8, 2012 at 7:43 PM, Navin Kumar >>> <[email protected]>wrote: >>> >>>> Given a file which has billions of words and file can be loaded in >>>> memory. Now find 10 most frequent words in file. What if file is >>>> dynamically changing means words are continuously added to it. >>>> >>>> What if file cant be loaded in memory. >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "Algorithm Geeks" group. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msg/algogeeks/-/UcdJKQHPGzoJ. >>>> To post to this group, send email to [email protected]. >>>> To unsubscribe from this group, send email to >>>> [email protected]. >>>> For more options, visit this group at >>>> http://groups.google.com/group/algogeeks?hl=en. >>>> >>> >>> >>> >>> -- >>> Regards >>> Kumar Vishal >>> _________________________________________ >>> *http://wethecommonpeople.wordpress.com/ * >>> *h**ttp://kumartechnicalarticles.wordpress.com/<http://kumartechnicalarticles.wordpress.com/> >>> * >>> _________________________________________ >>> >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Algorithm Geeks" group. >>> To post to this group, send email to [email protected]. >>> To unsubscribe from this group, send email to >>> [email protected]. >>> 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 [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> 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 [email protected]. > To unsubscribe from this group, send email to > [email protected]. > 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 [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
