What I talk about when I talk about trees
Not love, but trees.
I wrote Read My PDF to read my pdf
Because, first, I can, and second, it would be lovely for something like that to exist.
On ineffectiveness of local search methods in high dimensional spaces
Street fighting machine learning part 2
what do you do when your ML model breaks, and you don't know why.
More on Fasttext for product embedding
Fasttext as matrix factorization, and ideas for coldstart problem in recommendation
Be real
If you are a scientist, holding the view of realism as a very important mindset for people in pursuit of the truth. Not optimistic, not pessimistic, real.
Street fighting machine learning (part 1)
Model selection with grandma wisdom
Beta-Geometric model for subscription churns over time.
Have customers that churns ? You have come to the right place!
Typical Sets and why you should not start MCMC chain from MAP
Using MAP as chain starting point is just premature optimzation of Monte Carlo methods.
Modelling changes in timeseries with sigmoids, a noodle study
Match your forecast with your plan, bayesian style
Manage your inventory with science, find out now!
Product embedding with fasttext, have you tried ?
Quantized space SVM with entropy based sampling
Foolproof A/B test performance sorting
Frequentist hates him, find out why!
Doing Kmeans IRL
Quantized space SVM
Predictions smedictions
How I improve my boosted tree using a plasma globe.
Rooting for Bayes
Bayesian > Frequentist. Change my mind!
On kaggle public - private leaderboard
One of the goals of building machine learning model is to accurately predict the future.
The dumb blonde dashboard
Have you ever been tasked with building a live dashboard that looks like a slick sale pitch slide? You spend a whole lot of time hue-ing the bar chart, and you got asked to change the bars into curvy line because it will make it look more like GA…
All metrics are wrong, but some are useful
On how insufficiency and approximate nature of metrics.
Lindy's effect and how to choose the right tool.
