Testing if a string is different than any other in a set





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I have a set of strings. I am trying to see if there are any outliers in the set. For example, assuming the set contains the following:




Jade Jone
Jone Bone
Dade Bone
Tigger Trap



I am trying to identify Tigger Trap since it does not contain any word in common with the other strings in the set.






java string set







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  • And what is your question? If it is "how to do it" it is off-topic here. You have to ask specific question about programming. Try to solve this problem yourself and ask question if you have specific problem.

    – talex
    Jan 4 at 2:55











  • Welcome to SO. Unfortunately your question presents as though you want someone to write the code for you. Can you explain what you have tried and where you are stuck?

    – sprinter
    Jan 4 at 2:56











  • Maybe generate some kind of Map based on tokens

    – MadProgrammer
    Jan 4 at 2:58


















0















I have a set of strings. I am trying to see if there are any outliers in the set. For example, assuming the set contains the following:




Jade Jone
Jone Bone
Dade Bone
Tigger Trap



I am trying to identify Tigger Trap since it does not contain any word in common with the other strings in the set.






java string set







share|improve this question























  • And what is your question? If it is "how to do it" it is off-topic here. You have to ask specific question about programming. Try to solve this problem yourself and ask question if you have specific problem.

    – talex
    Jan 4 at 2:55











  • Welcome to SO. Unfortunately your question presents as though you want someone to write the code for you. Can you explain what you have tried and where you are stuck?

    – sprinter
    Jan 4 at 2:56











  • Maybe generate some kind of Map based on tokens

    – MadProgrammer
    Jan 4 at 2:58














0












0








0








I have a set of strings. I am trying to see if there are any outliers in the set. For example, assuming the set contains the following:




Jade Jone
Jone Bone
Dade Bone
Tigger Trap



I am trying to identify Tigger Trap since it does not contain any word in common with the other strings in the set.






java string set







share|improve this question














I have a set of strings. I am trying to see if there are any outliers in the set. For example, assuming the set contains the following:




Jade Jone
Jone Bone
Dade Bone
Tigger Trap



I am trying to identify Tigger Trap since it does not contain any word in common with the other strings in the set.






java string set




java string set






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Jan 4 at 2:52









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1













  • And what is your question? If it is "how to do it" it is off-topic here. You have to ask specific question about programming. Try to solve this problem yourself and ask question if you have specific problem.

    – talex
    Jan 4 at 2:55











  • Welcome to SO. Unfortunately your question presents as though you want someone to write the code for you. Can you explain what you have tried and where you are stuck?

    – sprinter
    Jan 4 at 2:56











  • Maybe generate some kind of Map based on tokens

    – MadProgrammer
    Jan 4 at 2:58



















  • And what is your question? If it is "how to do it" it is off-topic here. You have to ask specific question about programming. Try to solve this problem yourself and ask question if you have specific problem.

    – talex
    Jan 4 at 2:55











  • Welcome to SO. Unfortunately your question presents as though you want someone to write the code for you. Can you explain what you have tried and where you are stuck?

    – sprinter
    Jan 4 at 2:56











  • Maybe generate some kind of Map based on tokens

    – MadProgrammer
    Jan 4 at 2:58

















And what is your question? If it is "how to do it" it is off-topic here. You have to ask specific question about programming. Try to solve this problem yourself and ask question if you have specific problem.

– talex
Jan 4 at 2:55





And what is your question? If it is "how to do it" it is off-topic here. You have to ask specific question about programming. Try to solve this problem yourself and ask question if you have specific problem.

– talex
Jan 4 at 2:55













Welcome to SO. Unfortunately your question presents as though you want someone to write the code for you. Can you explain what you have tried and where you are stuck?

– sprinter
Jan 4 at 2:56





Welcome to SO. Unfortunately your question presents as though you want someone to write the code for you. Can you explain what you have tried and where you are stuck?

– sprinter
Jan 4 at 2:56













Maybe generate some kind of Map based on tokens

– MadProgrammer
Jan 4 at 2:58





Maybe generate some kind of Map based on tokens

– MadProgrammer
Jan 4 at 2:58












1 Answer
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oldest

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Here is a general approach you could try:




  1. Find the number of times each word appears

  2. Find all set that only consist of words that appear once


The first of these likely involves creating a map from string to integers.






share|improve this answer
























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    1 Answer
    1






    active

    oldest

    votes








    1 Answer
    1






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes









    1














    Here is a general approach you could try:




    1. Find the number of times each word appears

    2. Find all set that only consist of words that appear once


    The first of these likely involves creating a map from string to integers.






    share|improve this answer




























      1














      Here is a general approach you could try:




      1. Find the number of times each word appears

      2. Find all set that only consist of words that appear once


      The first of these likely involves creating a map from string to integers.






      share|improve this answer


























        1












        1








        1







        Here is a general approach you could try:




        1. Find the number of times each word appears

        2. Find all set that only consist of words that appear once


        The first of these likely involves creating a map from string to integers.






        share|improve this answer













        Here is a general approach you could try:




        1. Find the number of times each word appears

        2. Find all set that only consist of words that appear once


        The first of these likely involves creating a map from string to integers.







        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Jan 4 at 3:00









        sprintersprinter

        16.9k42961




        16.9k42961
































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