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Giovanna Miritello

  - ReadTweets -
How to identify important information from theTwitter search?
How to identify important information from theTwitter search?


 #strataconf
How to identify important information from theTwitter search?


 #strataconf
How to identify important information from theTwitter search?

            #strataconf
How to identify important information from theTwitter search?

            #strataconf




                                      What are the most
                                     important TWEETS?
How to identify important information from theTwitter search?

            #strataconf




                                      What are the most
                                     important TWEETS?

                                       Who are the most
                                       important USERS?
Find popular tweets and important people
     on what's most important to you

         www.readtweetapp.com
#how ReadTweets works
    What are the most
   important TWEETS?
#how ReadTweets works
                  What are the most
                 important TWEETS?



#strataconf
#how ReadTweets works
                  What are the most
                 important TWEETS?



#strataconf
#how ReadTweets works
                  What are the most
                 important TWEETS?



#strataconf




                                 corpus of the
                                 last 500 tweets
#how ReadTweets works
                   What are the most
                  important TWEETS?



#strataconf


  9RT tweet1
  5RT tweet2        Rank the tweets
                    based on # of RT
  4RT tweet3                           corpus of the
  3RT tweet4                           last 500 tweets
  2RT tweet5
#how ReadTweets works
                 Who are the most
                 important USERS?
#strataconf
#how ReadTweets works
                 Who are the most
                 important USERS?
#strataconf
#how ReadTweets works
                 Who are the most
                 important USERS?
#strataconf
#how ReadTweets works
                     Who are the most
                     important USERS?
#strataconf




        popularity
#how ReadTweets works
                    Who are the most
                    important USERS?
#strataconf




        popularity centrality
#how ReadTweets works
                    Who are the most
                    important USERS?
#strataconf




        popularity centrality
#how ReadTweets works
                    Who are the most
                    important USERS?
#strataconf




        popularity centrality   cluster size
#how ReadTweets works
                   Who are the most
                   important USERS?
#strataconf




I = f (popularity , centrality , cluster size )
#how ReadTweets works
                          Who are the most
                          important USERS?
      #strataconf


Graph of RT from the
   last 500 tweets




     I = f (popularity , centrality , cluster size )
#how ReadTweets works
                          Who are the most
                          important USERS?
      #strataconf


Graph of RT from the
   last 500 tweets




                                                       User1
                                                       User2

     I = f (popularity , centrality , cluster size )   User3
                                                       User4
                                                       User5
#tools
#R get data from Twitter API (twitteR)




                                         #python and #R/igraph clean
                                         data, analyze the graph of retweets
                                               and compute the scores




#Flask, #javascript   #D3 #twitterbootstrap
#aboutme
     GIOVANNA MIRITELLO

 BCS and MCS in Physics
               CATANIA, ITALY

Ph.D. in Mathematical Engineering
on Mobile Phone Social Networks
  UC3M &TELEFONICA DIGITAL, MADRID, SPAIN

Postdoctoral Research Engineer
     TELEFONICA DIGITAL, MADRID, SPAIN
Notes


                    0.500
                    0.100
betweenness
         eep$betw

                    0.020
                    0.005




                            0.02      0.05        0.10     0.20           0.50   1.00

                                                   eep$numrt
                                                 number of RT


                                                          σst (v)
                                                     ∗                ∗
                                   i(v) =        a(v) + (           )
                                             v
                                                             σst
                                                                s=v=t
#how ReadTweets works
                          Who are the most
                          important USERS?
      #strataconf


Graph of RT from the
   last 500 tweets




                                                       User1
                                                       User2

     I = f (popularity , centrality , cluster size )   User3
                                                       User4
                                                       User5

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Key insight07

  • 1. Giovanna Miritello - ReadTweets -
  • 2. How to identify important information from theTwitter search?
  • 3. How to identify important information from theTwitter search? #strataconf
  • 4. How to identify important information from theTwitter search? #strataconf
  • 5. How to identify important information from theTwitter search? #strataconf
  • 6. How to identify important information from theTwitter search? #strataconf What are the most important TWEETS?
  • 7. How to identify important information from theTwitter search? #strataconf What are the most important TWEETS? Who are the most important USERS?
  • 8. Find popular tweets and important people on what's most important to you www.readtweetapp.com
  • 9. #how ReadTweets works What are the most important TWEETS?
  • 10. #how ReadTweets works What are the most important TWEETS? #strataconf
  • 11. #how ReadTweets works What are the most important TWEETS? #strataconf
  • 12. #how ReadTweets works What are the most important TWEETS? #strataconf corpus of the last 500 tweets
  • 13. #how ReadTweets works What are the most important TWEETS? #strataconf 9RT tweet1 5RT tweet2 Rank the tweets based on # of RT 4RT tweet3 corpus of the 3RT tweet4 last 500 tweets 2RT tweet5
  • 14. #how ReadTweets works Who are the most important USERS? #strataconf
  • 15. #how ReadTweets works Who are the most important USERS? #strataconf
  • 16. #how ReadTweets works Who are the most important USERS? #strataconf
  • 17. #how ReadTweets works Who are the most important USERS? #strataconf popularity
  • 18. #how ReadTweets works Who are the most important USERS? #strataconf popularity centrality
  • 19. #how ReadTweets works Who are the most important USERS? #strataconf popularity centrality
  • 20. #how ReadTweets works Who are the most important USERS? #strataconf popularity centrality cluster size
  • 21. #how ReadTweets works Who are the most important USERS? #strataconf I = f (popularity , centrality , cluster size )
  • 22. #how ReadTweets works Who are the most important USERS? #strataconf Graph of RT from the last 500 tweets I = f (popularity , centrality , cluster size )
  • 23. #how ReadTweets works Who are the most important USERS? #strataconf Graph of RT from the last 500 tweets User1 User2 I = f (popularity , centrality , cluster size ) User3 User4 User5
  • 24. #tools #R get data from Twitter API (twitteR) #python and #R/igraph clean data, analyze the graph of retweets and compute the scores #Flask, #javascript #D3 #twitterbootstrap
  • 25. #aboutme GIOVANNA MIRITELLO BCS and MCS in Physics CATANIA, ITALY Ph.D. in Mathematical Engineering on Mobile Phone Social Networks UC3M &TELEFONICA DIGITAL, MADRID, SPAIN Postdoctoral Research Engineer TELEFONICA DIGITAL, MADRID, SPAIN
  • 26. Notes 0.500 0.100 betweenness eep$betw 0.020 0.005 0.02 0.05 0.10 0.20 0.50 1.00 eep$numrt number of RT σst (v) ∗ ∗ i(v) = a(v) + ( ) v σst s=v=t
  • 27. #how ReadTweets works Who are the most important USERS? #strataconf Graph of RT from the last 500 tweets User1 User2 I = f (popularity , centrality , cluster size ) User3 User4 User5