Liang Xu

This is Liang's blog for life and work archive.

All tags

ABC Animation Backward propagation Blender CUDA DDD package Data visualization GPU programming GUI L table Machine learning Moving OSM Parallel computation Postdoc Python R SMC Seminar Tech algorithm bash color coronavirus data analysis data visualization diversity-dependence ecology evolution extract information ggplot ggradar2 government measure gradient descent help document info least square method machine learning math mathematical modeling mega data models neural networks packages pandemic partial least square phylo class phylo2L phylogeny plot project 3 pruneL python regression sh simulation stochastic differential equation the Fokker-Planck equation update
ABC

A user-friendly approximate Bayesian computation package in Python with an application on the coronavirus outbreak in the Netherlands

Approximate Bayesian Computation: standard version and its variant ABC-SMC

Animation

Approximate Bayesian Computation: standard version and its variant ABC-SMC

An animation to show how traits of species evolve with their abundance

Backward propagation

Machine learning on biology S2: how does a neural network work mathematically?

Blender

Might be a good presentation for theoretical models?

CUDA

PyCUDA series 3: matrix multiplication using multiple blocks

PyCUDA series 2: a simple matrix algebra and speed test

PyCUDA series 1: Build GPU programming environment

DDD package

phylo2L function

pruneL function

Data visualization

ggradar2: Help document

ggradar2: deploy a radar to your data

Draw the evolution of SMC

GPU programming

Machine learning on biology S1: model classification via ML

PyCUDA series 3: matrix multiplication using multiple blocks

PyCUDA series 2: a simple matrix algebra and speed test

PyCUDA series 1: Build GPU programming environment

GUI

GUI your model - a way to sell theoretical models to empiricists

L table

phylo2L function

pruneL function

Machine learning

Machine learning on biology S2: how does a neural network work mathematically?

Machine learning on biology S1: model classification via ML

Moving

Back to life!

OSM

Supplementary material to the talk ME53A-01 -- Ocean Science Meeting 2024

Parallel computation

PyCUDA series 3: matrix multiplication using multiple blocks

PyCUDA series 2: a simple matrix algebra and speed test

PyCUDA series 1: Build GPU programming environment

Postdoc

Goodbye Groningen! Hello Oxford!

Python

Several numerical schemes for 1 D advection

The government should take a fast reaction to prevent COVID-19 development

A user-friendly approximate Bayesian computation package in Python with an application on the coronavirus outbreak in the Netherlands

GUI your model - a way to sell theoretical models to empiricists

Machine learning on biology S2: how does a neural network work mathematically?

Machine learning on biology S1: model classification via ML

PyCUDA series 3: matrix multiplication using multiple blocks

PyCUDA series 2: a simple matrix algebra and speed test

PyCUDA series 1: Build GPU programming environment

R

Data visualization: develop a Shiny app to track COVID-19 spread.

Bash & R: Dealing with big data; read it! don't source it!

ggradar2: Help document

ggradar2: deploy a radar to your data

Draw the evolution of SMC

Color your plots

R update all packages

SMC

Draw the evolution of SMC

Seminar

Resource competition seminar 2024 Jan - April

Tech

Blogging tech

algorithm

A user-friendly approximate Bayesian computation package in Python with an application on the coronavirus outbreak in the Netherlands

bash

Bash & R: Dealing with big data; read it! don't source it!

Sed again: run on Ubuntu to avoid weird behavior

Sed:a fast way to extract information from data

color

Color your plots

coronavirus

Data visualization: develop a Shiny app to track COVID-19 spread.

The government should take a fast reaction to prevent COVID-19 development

data analysis

Approximate Bayesian Computation: standard version and its variant ABC-SMC

Bash & R: Dealing with big data; read it! don't source it!

data visualization

Data visualization: develop a Shiny app to track COVID-19 spread.

diversity-dependence

PhD Project 1-Detecting local diversity-dependence in diversification

ecology

An animation to show how traits of species evolve with their abundance

evolution

An animation to show how traits of species evolve with their abundance

PhD Project 1-Detecting local diversity-dependence in diversification

extract information

Sed again: run on Ubuntu to avoid weird behavior

Sed:a fast way to extract information from data

ggplot

ggradar2: Help document

ggradar2: deploy a radar to your data

Draw the evolution of SMC

ggradar2

ggradar2: Help document

ggradar2: deploy a radar to your data

government measure

The government should take a fast reaction to prevent COVID-19 development

gradient descent

Machine learning on biology S2: how does a neural network work mathematically?

help document

ggradar2: Help document

info

Hello World

least square method

Partial least square regression

machine learning

Partial least square regression

math

Partial least square regression

Deriving the Fokker-Planck equation from a stochastic differential equation

mathematical modeling

Deriving the Fokker-Planck equation from a stochastic differential equation

PhD Project 1-Detecting local diversity-dependence in diversification

mega data

Sed again: run on Ubuntu to avoid weird behavior

Sed:a fast way to extract information from data

models

GUI your model - a way to sell theoretical models to empiricists

neural networks

Machine learning on biology S2: how does a neural network work mathematically?

Machine learning on biology S1: model classification via ML

packages

R update all packages

pandemic

Data visualization: develop a Shiny app to track COVID-19 spread.

The government should take a fast reaction to prevent COVID-19 development

partial least square

Partial least square regression

phylo class

phylo2L function

pruneL function

phylo2L

phylo2L function

pruneL function

phylogeny

phylo2L function

pruneL function

plot

Color your plots

project 3

Sed again: run on Ubuntu to avoid weird behavior

Sed:a fast way to extract information from data

pruneL

phylo2L function

pruneL function

python

Color your plots

regression

Partial least square regression

sh

Get genomes, annotate genomes and analyze genomes

The first week of getting into the realm of bioinformatics

simulation

Data visualization: develop a Shiny app to track COVID-19 spread.

The government should take a fast reaction to prevent COVID-19 development

stochastic differential equation

Deriving the Fokker-Planck equation from a stochastic differential equation

the Fokker-Planck equation

Deriving the Fokker-Planck equation from a stochastic differential equation

update

R update all packages