Published in Data Science short Pieces·Jun 1, 2022how to sort your package in pythonThe PEP-8 politely suggest (which means you should religiously follow it) that when importing package into a python code, it is to be organized into three separate groups, standard or first party library, third party library, and local or your own package, written in that order. But it does not…Python1 min readPython1 min read
Oct 1, 2021Speedy meeting is the only correct way to do meetingSome universities in Europe and United States have a system called academic quarter, where if the course is listed to start at 3 PM, for example, the actual start time for the lecture is 3.15 PM. …Meetings2 min readMeetings2 min read
Published in Data Science short Pieces·Apr 20, 2021what is the probability of dewa_kipas win against irene?Couple of weeks ago, the most watched livestream of chess match in the history of mankind happened. Nope it was not between current, arguably strongest ever, chess world champion Magnus Carlsen and his challenger, or between more famous internet persona like Elon Musk. Nope, It was between a retiree chess…Data Science3 min readData Science3 min read
Published in Data Science short Pieces·Jan 14, 2021Fix staticmap error due to iconmarker file descriptor limitThere’s a plethora of mapping library options available in python, but in this post I would like to introduce my favorite one, staticmap (not to be confused with Google Static Map API). It is a small library, so feature wise potentially lose to other heavy hitter alternatives, but I like…Maps2 min readMaps2 min read
Dec 13, 2020Baseline Wander Removal using Wavelet in PythonJust (not so) recently, Github announced that they have completed Arctic Code Vault. It’s a project to store active open source software in multiple, different format, (visit the page if you want to know more about the detail here https://archiveprogram.github.com/). …Python3 min readPython3 min read
Published in ML Byte Size·Oct 23, 2019How does decision tree output predict_proba?This small exercise is based on small discussion at my office from the last knowledge sharing session where we are discussing about gradient boosting and oven. The question is simple. Decision tree is not a probabilistic model, then how does it output probabilities from predict_proba function? Well, if my memory…Machine Learning2 min readMachine Learning2 min read
Published in Data Science short Pieces·Jul 13, 2019is data science science?As put eloquently by the late Tywin Lannister in the quote below. After all, you’ve never heard biology science, chemistry science, or physics science, right?Data Science2 min readData Science2 min read
Published in Data Science short Pieces·Jan 2, 2019How to plot percentage-filled text using PythonSeveral weeks ago, a colleague of mine showed a lovely plot to display a value for certain group of data. I can’t show you the number because it’s work related, but here’s the snapshot of the plot.Python2 min readPython2 min read
Published in Data Science short Pieces·Sep 25, 2018plot your data, Luke!It’s just your usual day as data scientist in the office. You are browsing the latest dank memes on reddit while waiting your 30 minutes query to finish. …Data Science3 min readData Science3 min read
Published in ML Byte Size·Jan 22, 2018love your baselineData scientist is often enamored with shiny, brand new algorithm. So when they read about new deep learning model, published almost in weekly basis, they get the urge to implement and apply it into their own project (myself included, guilty as charged). Well, the thing with new algorithm model is…Machine Learning3 min readMachine Learning3 min read
