Social network analysis and growth recommendations for DataScience SG community
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Transcript of Social network analysis and growth recommendations for DataScience SG community
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User-User friendship connection
User-User friendship connectionSmaller nodes represent long inactive periodsColored from blue (inactive for more than 3 months)to red (active in last one month)
User-User friendship connection
User-User like connection, with locked positions from friendship networkYellow edges- liking posts from non-friendsRed edges - liking posts from friends
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User-User like networkColored via Markov ClusteringNodes sized by number of likes given
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User-user like networkExamples of one-off likes who did not like any other posts.
User-user comment connection,using frozen positions from like network previously.Colored by Markov Clustering from the like network
User-user comment network.Colored by Markov Clustering from the like network
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■ Use substrings to extract full web links
■ Use Python scripts to “unmask” the redirect link
■ Copy the code above to macro■ The new function called “Title” will be generated■ Drag down as usual
■ Remove punctuation■ Remove Numbers■ Remove stopwords such as “analyst,data,singapore” and the
website name such as ”straits time”■ Perform LDA get top 4 topics and top 7 most frequency words
in the topic
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