Digital Wealth

In a recent episode of India’s Got Talent Season 2, there was a performance by a Sikh group, showcasing Sikh martial arts using swords with some beautiful music, which had one 5-6 year old kid as part of the group. One of the judges, Sajid Khan mentioned that while the performance was “okay”, the involvement [...]

Separating your data into buckets is useful in a lot of problems especially fraud detection. How do you mathematically ‘cluster’ your data? One statistical way is the K-means clustering. Without delving into too much statistics, here is a spreadsheet you can use to do this for your own data. This sheet accepts pairs of two [...]

From Wikipedia, available under license as detailed here: http://creativecommons.org/licenses/by-sa/3.0/: Consider a large system S that the government wants to build. The government hires company X to build system S. Say company X has three engineering groups, E1, E2, and E3, that participate in the project. Conway’s law suggests that it is likely that the resultant [...]