This post presents an example of using workflow sets in the tidymodels framework with cross-validation and varying recipes and models. The dataset in use is Pima Indians Diabetes. The previous post established the baseline accuracy of 73%. The goal for this time is to improve upon this number. Preliminary This
This post walks through a starter analysis of the Pima Indians Diabetes dataset using R. The dataset has been sourced from Kaggle - one of the data sources mentioned in the previous post. The dataset is in tabular format. Each row represents a patient of Pima Indian heritage. The columns
R is a tool for working with data. As a beginner to R, where to get data to practice on? This post outlines two types of data sources: ready-to-go datasets and synthetic data. Ready-to-go Datasets Ready-to-go datasets are datasets which are immediately usable for analysis, visualisation, and machine learning. They
Demo
The last three toy projects showcased on this blog are Arithmetic Trainer, Achievement Quantifier, and Noter. Besides being written in C#, the commonality between all three is involvement of randomness. Arithmetic Trainer generates random practice questions. Achievement Quantifier uses AutoFixture to generate random data for unit testing. Noter uses Bogus
Noter
The other two posts - First Look into ASP.NET Core MVC - Notes Management App and Before and After - Transforming Noter with Bootstrap - introduce the Noter project and implement basic functionality and styling. This post extends Noter to support users. Users can register, log in, and log
Noter
Another post introduces Noter - an ASP.NET Core MVC app for managing notes. The app provides basic functionality: viewing, editing, and creating notes, as well as navigating between pages. The problem is its UI elements are unstyled, making the interface visually unappealing. This post applies Bootstrap 5.3 styling
Noter
This post showcases Noter - an ASP.NET Core MVC app for managing notes. A note consists of a title and content. This post comes from the perspective of a complete beginner in MVC. As such, certain details may be overlooked, while others explained excessively. Styling (i.e. applying CSS)
Achievement Quantifier
This post improves the usability the Achievement Quantifier project by adding a small feature - reporting - and showcases a complex LINQ query behind it. The reporting command counts the number of completed achievements today, yesterday, and past week: > aq stats ┌────────────────────────────────────┬───────┐ │ Statistic │ Value │ ├────────────────────────────────────┼───────┤ │ Achievements Completed Today │ 6 │ │ Achievements Completed
Overview
This post marks the milestone of 31 posts published over the span of 10 months. This is a good opportunity to review and classify all these posts. A possible tool to help with the classification of posts is tagging. Tagging refers to the process of creating tags. Tags are labels
Achievement Quantifier
This post shares an experience of unit testing in C# using XUnit, AutoFixture, and Spectre.Console.Testing libraries plus an in-memory SQLite database. The motivation for this post is to prepare a testing project setup for future reference. The example project is Achievement Quantifier, first introduced in this post and
Achievement Quantifier
This post shares an experience of using EF Core scaffolding to change data access technology from ADO.NET to EF-Core in a small .NET CLI tool project. The project is Achievement Quantifier., which tracks and manages achievements. It uses Spectre.Console commands for the user interface and ADO.NET for
Achievement Quantifier
This post showcases Achievement Quantifier - a .NET CLI tool for tracking and managing achievements. Here is how it works. Define achievement classes: > aq class add -n "Do programming" -u "Git commits" info: AQ.Console.Commands.AddAchievementClass[0] Added 'AchievementClass { Id: 1, Name: Do