Data Skeptic

ContentMine is a project which provides the tools and workflow to convert scientific literature into machine readable and machine interpretable data in order to facilitate better and more effective access to the accumulated knowledge of human kind. The program's founder Peter Murray-Rust joins us this week to discuss ContentMine. Our discussion covers the project, the scientific publication process, copywrite, and several other interesting topics.

Direct download: contentmine.mp3
Category:general -- posted at: 12:30am PDT

Today's mini-episode explains the distinction between structured and unstructured data, and debates which of these categories best describe recipes.

Direct download: structured_unstructured.mp3
Category:general -- posted at: 11:22pm PDT

Yusan Lin shares her research on using data science to explore the fashion industry in this episode. She has applied techniques from data mining, natural language processing, and social network analysis to explore who are the innovators in the fashion world and how their influence effects other designers.

If you found this episode interesting and would like to read more, Yusan's papers Text-Generated Fashion Influence Model: An Empirical Study on and The Hidden Influence Network in the Fashion Industry are worth reading.

Direct download: yusan_lin.mp3
Category:general -- posted at: 12:01am PDT

[MINI] PageRank

PageRank is the algorithm most famous for being one of the original innovations that made Google stand out as a search engine. It was defined in the classic paper The Anatomy of a Large-Scale Hypertextual Web Search Engine by Sergey Brin and Larry Page. While this algorithm clearly impacted web searching, it has also been useful in a variety of other applications. This episode presents a high level description of this algorithm and how it might apply when trying to establish who writes the most influencial academic papers.

Direct download: pagerank.mp3
Category:general -- posted at: 12:01am PDT