Networkx is a python package for creating, visualising and analysing graph networks. This post gives a simple networkx example to show how it works. A simple Networkx Example A graph network is built from nodes – the entities of interest, and edges – the relationships between those nodes. To create a graph we need to… Read More »
Machine learning is an essential part of data science – a field which covers a range of activities from data acquisition and cleaning, through to analytics and data visualisation. It can be helpful to think in terms of a machine learning workflow that puts some structure around some of these processes. This post looks at… Read More »
Data science can mean different things to different people, but we can try to define it by the techniques a data scientist tends to use. A recent online poll gave a top 10 of algorithms and methods used by Data Scientists. This post goes through that top 10 list of data science techniques to flesh… Read More »
As you develop your data science and analytics skills, you may find yourself wanting to play with cool data in bigger data sets. It’s not always clear how you can find this data. SPARQL endpoints are one way to access this cool data – and they allow the public to access a whole range of… Read More »