Gold Fish Blog

Spotlight Projects

All Projects & Blog

I wrote about random topic. Try out a new “{R} or {Python}” package.

 

Developing FzTools

Dev-Journey
Parallel
Python
fztools
multi-processing will throw error in jupyter notebook; the work around is define your function and then load it back to jupyter as a module;
May 12, 2025
F. L

 

Developing pyd3: a python API for D3

Visualisation
Network-Analysis
D3
Python
Javascript
Development
This is my blog for creating a python API for D3 project;
Apr 8, 2025

Frank Vs Iceberg

Apache-Iceberg
spark
Just another Frank trying x database stuff;
Mar 26, 2025
F. L

3D Buildings on Mars - Part II Explore ESRI

javascripts
ESRI
In this part we explore 3D map with ESRI JS SDK.
Oct 24, 2024
F. L

Building on Mars Part I - Interactive 3D City + THREE.js

javascripts
Create 3D city map and put it on Mars In this 3D map, you can hover over an 3D object, and “magic” will happen: which is letting you
Oct 22, 2024
F.L

Creating a Force Network Using D3

Python
JavaScript
Visualization
Lets try use the fancy force graph diagram in python!
Oct 14, 2024
F. L

Stochastic Status Flow Experiment - Part 1

Statistics
Experiment
r-package
Recreate natural status process flow from a set of random generated event logs.
Sep 8, 2024
Fanzhou Liang

Perlin Noise Flow Field

Art
Math
Experiment with a small square of data
Aug 28, 2024
F.L

Quize rewrite from Book: Rethink Statistics

Books
Note
My favorite Statistical Quize re-write.
Aug 25, 2024

Geo-Spatial Analysis on UFO sighting data

Experiment
Geo-Spatial
Data-Analysis
I first encounter UFO for my master degree. Not literally. I need a project for my “Data Viz” module. But back then my geo-spatial analysis skills was limited.
Jun 8, 2024
F.L

Linear Discriminant Analysis

Statistics
from-scratch
Other name: Linear discriminant analysis (LDA), normal discriminant analysis (NDA), or discriminant function analysis is a generalization of Fisher’s linear discriminant.
May 19, 2024
F.L

Implementation of Principle Component Analyis

Statistics
from-scratch
One of the most common dimension reduction techniques
May 19, 2024
F.L

Work with AMES Data

My first intuition is create a factor analysis so I can try understand which dimensions are related which are not.
May 10, 2024

ML with Tidymodel

Machine-Learning
R
Basics
This notebook summaries key point from Hadley Wickham’s Tidy Model with R. The book only covers basic usage of tidy-model and some other dimension reduction techniques.
Apr 21, 2024
F.L

Engineering Features for Time Series

Machine-Learning
kaggle timeserires tutorial
Apr 20, 2024
Young Frank

 

Use R in a jupyter notebook?

Machine-Learning
This notebook is writtten in jupyter!
Apr 20, 2024
Young Frank

Data Normality

Machine-Learning
Python
Statistic
Experiment
This notebook explore: - The R square against normal data - Norm data against lag - qq plot against normal data
Apr 20, 2024
Young Frank

 

What data look like?

Kaggle
Python
From reading this notebook ‘https://www.kaggle.com/code/jetakow/home-credit-2024-starter-notebook’
Feb 9, 2024
F.L and Team

 

Explore Data in train_static

Kaggle
Python
Why train_static? Please this dataset don’t seems to have cardinality problems.
Feb 9, 2024
F.L and Team

Try out vega altairs geo spatial visualisation

Python
Visualisation 
import altair as alt
from vega_datasets import data

boroughs = alt.topo_feature(data.londonBoroughs.url, 'boroughs')
tubelines = alt.topo_feature(data.londonTubeLines.url, …
Jan 28, 2024
F.L

Game of Life Demo Project

Backend-Demo
Python
Following Realpython’s game of life to learn python packaging, command line interface, and more, “Pythonic” code style! This blog review will take apart some of the…
Jan 6, 2024
F.L

Visualise Matrix Transformation as Paper Folding

Python
Machine-Learning
Deep-Learning
What maybe powerful is matrix will changes shapes. Would it matter what input shape I choose?
Jan 1, 2024
F. L

First ML Model

Python
Machine-Learning
Deep-Learning
Top Note
Jan 1, 2024
F. L

 

Deep Learning with Python Summary Page

Python
Machine-Learning
Deep-Learning
Ledgend:
Jan 1, 2024
F. L

Setup Spark and and delta Lake

basic
Delta
DuckDB
Code-Snippet

image
Jan 1, 2024
F.L

Setup Duckdb

basic
Delta
DuckDB
Code-Snippet
Create a DuctDBPyConnection object. You can then use this connection with python with as live connection object. - If the database file does not exist, it will be created -…
Jan 1, 2024
F.L
No matching items

Reference (Quarto Blog Styling)

This blog is build using Quarto! Here are some useful links for customizing the blog.