Software Engineering

Guido Tapia

September 20, 2016

Angular2 (NG2) Focus Directive

Requesting focus on an input field is surprisingly hard in angular2. Especially when the input field is inside a dialog or an *ngIf that is not initially visible. After much trial and error this is the solution I came up with. It works on my machine ...

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Guido Tapia

September 22, 2016

How to build XGBoost on Windows - Now with GPU support

This is how I managed to build XGBoost on my environment: Install CMake CMake can be downloaded from here: https://cmake.org/download/ I downloaded the 64 bit zip file: https://cmake.org/files/v3.6/cmake-3.6.2-win64-x64.zip and unzipped it to c:\dev\ ...

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Guido Tapia

September 22, 2016

Download XGBoost Windows x64 Binaries and Executables

[Edit]: It appears the XGBoost team has fixed pip builds on Windows. There are also nightly artifacts generated. As such, I hereby turn off my nightly builds. [Edit]: These builds (since 19th of Dec 2016) now have GPU support. If this causes any issu ...

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Guido Tapia

December 6, 2016

Introducing XGBoost.Net - .Net wrappers for the awesome XGBoost library

Introducing XGBoost.Net - .Net wrappers for the awesome XGBoost library XGBoost is a big part of our Machine Learning and Predictive Analytics toolkit here at PicNet. We use it almost heavily for our proof of concept and prototype work and it is alwa ...

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Guido Tapia

March 5, 2018

How to Work with Machine Learning

A very common problem I find in the industry is senior managers not fully understanding how best to utilize Machine Learning technologies to help their business. A common misconception is that these projects should be treated the same as traditional ...

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Guido Tapia

March 8, 2018

When is an Organisation Ready to Benefit from Machine Learning

I am told quite frequently that an organisation is not "mature" enough for machine learning. By this, managers usually mean one of the following things items are not at a level deemed adequate: This falls back into the very common trap with managers ...

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