in Blog
Fourier Transform is a novel method that is widely used in signal processing. This post to explain the intuition behind its mathematical operations and idea to apply it in machine learning.
Code: Github
in Blog
Dynamic Time Warping algorithm oftener used as a black box method to quantify the deviation between two time series. This post to unveil the intuitive sense and hope to broaden its practical use.
Prerequisite: recursion concept, Python programming language.
in Blog
A fun experiment to legitimately win the Codenames boardgame with an optimal solution that appears humanly acceptable from other participants’ perspective.
Codenames is a competitive two-team game, whose objective is given one-word clues, a team that can link to multiple words on the board without mistaking those forbidden or belong to the other team, and performs best, wins. Despite the simplicity, it goes beyond the surface. Words are interlinked semantically, but day by day, existing link fortified and a new one created exponentially, thanks to pop culture, the evolution of language, or even shared experience amongst players. Therefore, many people find the game very exciting.
in Blog
A guide to complete Probablistic Graphical Model 1 (Representation), a Coursera course taught by Prof. Daphne Koller.
Disclaimer: The content of this post is to facililate the learning process without sharing any solution, hence this does not violate the Coursera Honor Code.
in Blog
Review of the book “Information Theory A Tutorial Introduction”, authored by James V Stone.
Our hero, Shrek, was just one step away from saving princess Fiona and getting his beloved swamp back. However, the gate to the highest tower in the castle, where the princess was imprisoned, was guarded by a mighty Dragon. Fortunately, considered herself as an intellectual, Dragon refuses a battle of life and death, instead, she gave Shrek a puzzle to solve in order to pass through the door. It is as follows: