hierarchies

Easily and efficiently make your ActiveRecord models support hierarchies

d3.js helpers for R

Java Code for Contraction Hierarchies Algorithm, A-Star Algorithm and Bidirectional Dijkstra Algorithm. Tested and Verified Code.

Implementation of Swin Transformers in TensorFlow along with converted pre-trained models, code for off-the-shelf classification and fine-tuning.

ETL (transformation logic) and target data model for flattening SAP hierarchies via SQL (current syntax is Snowflake).

NXOntology data: making ontologies accessible as simple JSON files

Demonstration and tutorial notebooks for the Higra library

An object plugin that allows switching visibility of object groups.

Using a weighted bag-of-words model to create hierarchical, tree-like classifications

Tableau Desktop Foundations (TGS-2025053175) — a hands-on 2-day WSQ course covering data connection and preparation, data cleansing with Tableau Prep Builder, exploration and analysis, dashboards and workbook sharing. 11 labs with synthetic Excel datasets, slide deck, Lesson Plan and Learner Guide.

A cyber-themed Comic-Con management system featuring a Python Tkinter GUI that communicates via IPC with a high-performance C++ backend for itinerary tracking.

Investigating the different features of angular 2