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BigDataAnalysis

Projects in 'Big Data Programming' class

1. SNS Crawling

1.1 SNS sources

1. Naver Blog: https://section.blog.naver.com/BlogHome.nhn?directoryNo=0&currentPage=1&groupId=0
2. Twitter Search: https://twitter.com/search-home

1. Basic concept of Artificial Neural Network and TFIDF

1.1 SNS sources

ANN: Necessary concept for data training for bigdata analysis 
TFIDF( term frequency–inverse document frequency) : numerical statistic that is intended to reflect how important a word is to a document in a collection or corpus. It is often used as a weighting factor in searches of information retrieval, text mining, and user modeling. 
source (wikipedia https://en.wikipedia.org/wiki/Tf%E2%80%93idf)