8 chess Queens pieces should be placed in an 8 x 8 chess board such that none of the queen is able
to attack any of the other queen. Step by step solution approach and python code..Read more.
Classification techniques predict smaller set of discrete values as apposed to regression which predicts continuous values. One special case named Binary classification which involves just two classes. To understand internal workings of Logistic Regression algorithm lets use binary classification problem, which can be extended to multi-class easily.Read more.
The one of the major problem in sorting is holding the data in memory, so let’s read file serially i.e. read line by line, once considerable
amount of lines are obtained sort them in-memory and write to separate file.Read more.
Many times we may need to show numbers/alphabets as outputs, 7 Segment Display is a handy device for this purpose.
They usually have 8 display elements, 7 for numerics and 1 for dot. 7 Seg Disp are available in Common Anode and
Common Cathode Configuration. Read more.
R [R Project] is an open source scripting language used for statistical computing and data analysis.
Availability of surplus graphics packages helps in visualizing big data graphically. Many vibrant online communities involved in development of packages.
This increases the strength of R. Google's R Style Guide
defined coding standards.Read more.
Are you an old Nokia phone user? Ever envied of those smart phone users, who charge there device using USB? Technically it's possible for us to build USB charger for our mobile. Read more.