Subscribe to DSC Newsletter

All Blog Posts Tagged 'graphs' (3)

5 Free Data Science Books for the New Year

Now that Christmas and the New Year are behind us the nights are becoming a little longer with each passing day. Nevertheless, there's still loads of cold winter nights left to endure (unless you're in the Southern Hemisphere, in which case – throw me a shrimp on the barbie!).

It's time to dust off your New Year resolutions from last year (remember those?) and get ready for a new start, a new you and learn some new data skills.

I’ve thrown together a collection of five…

Continue

Added by Lee Baker on January 24, 2018 at 11:00am — No Comments

Coding graphs for data mining in Python using Java platform

Graphs belong to the field of mathematics, graph theory. For data analysis that requires searches of particular patterns, graph-based data mining becomes an important technique. Indeed, in real life, most of the data we have to deal with can be represented as graphs. A typical graph consists of vertices (nodes, cells), and of edges that…

Continue

Added by jwork.ORG on June 19, 2017 at 5:30pm — No Comments

Context Matters When Text Mining

Context Matters When Text Mining

Many times the most followed approach can result in failure.  The reason has more to do with thinking that one approach works in all cases.  This is specially true in text mining.  For instance, a common approach in clustering documents is to create tf-idf matrix for all documents, use SVD or other dimension reduction algorithm and then use a clustering.  In most cases, this will work; However, as I will present here,  there are instances…
Continue

Added by Dalila Benachenhou on October 27, 2016 at 5:30pm — 2 Comments

Monthly Archives

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

1999

Videos

  • Add Videos
  • View All

© 2020   Data Science Central ®   Powered by

Badges  |  Report an Issue  |  Privacy Policy  |  Terms of Service