Guillaume ColleyinTowards Data ScienceFeature Engineering that Makes Business SenseThe author outlines three ways to expand your machine learning feature set with features that represent explainable behaviors and that…Apr 282Apr 282
Guillaume ColleyinTowards Data ScienceCustomer Attrition: How to Define Churn When Customers Do Not Tell They’re LeavingThe author details two examples of defining customer churn in contexts where it is not explicit: Retail and Banking.Feb 152Feb 152
Guillaume ColleyinTowards Data ScienceMachine Learning in Business: 5 things a Data Science course won’t teach youThe author shares some important aspects of Applied Machine Learning that can be overlooked in formal Data Science education.Jan 76Jan 76
Guillaume ColleyinTowards Data ScienceCustomer Segmentation: More Than ClusteringA framework to help your customer segmentation be adopted by the businessDec 15, 20234Dec 15, 20234
Guillaume ColleyinTowards Data ScienceElevate Your Data Science Career: How to become a Senior Data ScientistThe author outlines five strategies that will transform your Data Science practice to a Senior role.Nov 4, 2023Nov 4, 2023
Guillaume ColleyinTowards Data Science5 Ideas to Foster Data Scientists/Analysts Engagement Without Suffocating in MeetingsThe author shares strategies they have implemented to strike this balance successfullyOct 21, 2023Oct 21, 2023
Guillaume ColleyinTowards Data ScienceDecoding the Data Scientist Hierarchy: From Junior to Senior — What Sets Them Apart?Shedding light on the scope of work expectations for junior, mid-level, and senior data scientistsOct 11, 2023Oct 11, 2023