Jack MaughanMachine Learning in Mineral Exploration — Understanding Classification Evaluation MetricsThis notebook explores different ways of creating and evaluating machine learning models with a focus on mineral exploration data. It…Apr 19, 2020Apr 19, 2020
Jack MaughanHandling ‘Medium’ Data with Dask — Explore SA Gawler ChallengeIn my previous notebooks we’ve looked at data cleaning, feature engineering and machine learning on geological datasets. All of these…Feb 28, 2020Feb 28, 2020
Jack MaughanUnsupervised Learning with Aerial Imagery and Historic DataIn Data Science, unsupervised classification is a form of Machine Learning where the data has no known labels or target variable. The idea…Jan 22, 2020Jan 22, 2020
Jack MaughanMachine Learning Regression on Exploration Soil Sampling GridsContinuing on from my most recent piece on mineral prediction mapping, this blog looks at extending exploration soil sampling grids and…Dec 19, 20191Dec 19, 20191
Jack MaughanMineral Prediction Mapping with Machine LearningWith the continued demand for mineral deposit discoveries and the advancements in AI and machine learning, the connection between the…Nov 12, 20191Nov 12, 20191
Jack MaughanRecreating the Total-Alkali-Silica Discrimination Diagram with Machine LearningThe above link is a Jupyter Notebook (code) that explores useful python packages for manipulating, visualising and classifying data. In…Sep 30, 2019Sep 30, 2019
Jack MaughanSimple Data Manipulation With Python — Beer HuntIn this blog we’ll look at some simple data manipulation with Python using the ‘pandas’ package on a large beer review dataset. We’ll use…Sep 10, 20192Sep 10, 20192
Jack MaughanCoding and Python for GeoscientistsOver the past few months I’ve been diving head first into the world of coding to get a better understanding of how it works and how to use…Sep 9, 20191Sep 9, 20191
Jack MaughanMachine Learning With Orange Vol 2.In the last post we looked at the basics of machine learning and, using open source geochemistry data, created a lithology classifier with…Sep 9, 2019Sep 9, 2019
Jack MaughanMachine Learning with OrangeIn my last blog we looked at coding basics and the differences between CLI and GUI programs, but now we’ll have a look into the wonderful…Sep 9, 2019Sep 9, 2019