Tag: textmining

Talent Works: Data Science to improve Job Application Chances

Talent Works: Data Science to improve Job Application Chances

Searching and applying to jobs can be a costly activity, requiring many hours upon hours of perfecting your motivation letter and CV. Hence, it can be very frustrating to get ghosted (not receiving a reply) for a job. Luckily, Talent Works is able to give us some general tips when it comes to improving the … Continue reading Talent Works: Data Science to improve Job Application Chances

Regular Expressions in R – Part 1: Introduction and base R functions

Regular Expressions in R – Part 1: Introduction and base R functions

The following is the first part of my introduction to regular expression (regex), in general, and the use of regex in R, in specific. It is loosely inspired on the swirl() tutorial by Jon Calder. I created it in R Markdown and uploaded it to RPubs, for an easier read. Regular expression A regular expression, regex or regexp … Continue reading Regular Expressions in R – Part 1: Introduction and base R functions

Text Mining: Pythonic Heavy Metal

Text Mining: Pythonic Heavy Metal

This blog summarized work that has been posted here, here, and here. Iain of degeneratestate.org wrote a three-piece series where he applied text mining to the lyrics of 222,623 songs from 7,364 heavy metal bands spread over 22,314 albums that he scraped from darklyrics.com. He applied a broad range of different analyses in Python, the code of which … Continue reading Text Mining: Pythonic Heavy Metal

Analysis of Media Coverage on Refugees

Analysis of Media Coverage on Refugees

Hannah Yan Han is doing #100dayprojects on data science and visual storytelling and I can only recommend that you take a look yourself. Below you find her R text analysis (#41) of UNHCR speeches and TV coverage on refugees. Unsurprisingly, nouns like asylum, repatriation, displacement, persecution, plight, and crisis appear significantly more often in UNHCR speeches on refugees than … Continue reading Analysis of Media Coverage on Refugees

Visualizing #IRMA Tweets

Visualizing #IRMA Tweets

Reddit user LucasCu90 used the R package twitteR to retrieve all tweets that were sent with #Irma and a Geocode of central Miami (25 mile radius) from Saturday September 9, to Sunday September 10, 2017 (the period of Irma’s approach and initial landfall on the Florida Keys and the mainland). From the 29,000 tweets he collected, Lucas then … Continue reading Visualizing #IRMA Tweets