29th Sep 2020 / Experimentation Platform materials
8th Aug 2020 / neural net or so called deep learning, revisit
7th Aug 2020 / R packages, I used the most
20th Jul 2020 / Something about Julia
15th Jul 2020 / Quest Of Fortran
30th Oct 2019 / Topic Modelling
30th Oct 2019 / Experimentation Drives Innovation
18th Oct 2019 / Algorithm Trading Notes
18th Dec 2018 / Reinforcement Learning Learning Notes
12th Nov 2018 / Classifier Evaluation
5th Nov 2018 / Viz for inspirations
31st Oct 2018 / Some notes on nnet
17th Aug 2018 / Lift chart using SQL, indeed the lift table
17th Aug 2018 / Plot lift chart using R
5th Jul 2018 / AI | Machine Learning | Deep Learning toolchain
8th Jun 2018 / Andrew's advice on PCA
4th May 2018 / Strategy and Tactics - Sun Tzu
4th May 2018 / May the Forth - top skills? yea
16th Mar 2018 / Why is hypothesis test bad?
3rd Feb 2018 / a simple web server
1st Feb 2018 / django on windows with IIS
25th Jan 2018 / spark, reuse R model from scala
12th Nov 2017 / a gleeful study of deep learning
9th Nov 2017 / most influential features in neural network
2nd Nov 2017 / HP Procedures in SAS
2nd Nov 2017 / chichi for neural net
30th Oct 2017 / Tableau and R
19th Oct 2017 / data science - an art of balance
3rd Oct 2017 / Type A/B/D Data Scientist
2nd Oct 2017 / survival analyses
11th Sep 2017 / Algorithmic trading
7th Sep 2017 / storm v. spark streaming
30th Aug 2017 / Cosmos DB
20th Aug 2017 / One does not have to be rich
26th Jun 2017 / bayes analyses (SAS) class notes
26th Jan 2017 / Beer and Diaper
30th Dec 2016 / all models are wrong
18th Sep 2016 / You fit a model
15th Sep 2016 / The best data scientists
17th Jan 2016 / I have no data
5th Jan 2016 / fun with bayes - an R mcmc package
25th Sep 2015 / Simplicity is the ultimate sophistication
18th May 2015 / um, journey to the cluster
29th Apr 2015 / HDP sandbox works too
27th Apr 2015 / Install HDP on Windows
26th Apr 2015 / easy, cloud, up and go
23rd Apr 2015 / Spark, a way we go
10th Jan 2015 / Stats for Hackers
3rd Sep 2014 / If I had only one hour
12th Aug 2014 / breezy git
10th Mar 2014 / Something about life
23rd Sep 2013 / an heard data science story