E-commerce website swamps you with recommendations on what to buy. Have you ever wondered why you see what you see as recommendations? These recommendations are generated by product recommenders that uses predictive analytics at core. At very high-level, there are four types of recommenders. Types of Recommenders Most Popular Items: The first type of recommender […]
Case Study – Oracle Database Data Architecture to store inventory data for transaction and reporting The goal of this project is to create a database for a grocery store to facilitate inventory management. The database will track inventory stock, re-stocking levels, vendor list for products and status of purchase orders. This is a prototype of […]
Coding Exercise Plotting binomical distribution, scatter plot, box-plot, probability distribution, and Gaussian Curve Problem 1: Binomial Distribution preparing for the plot Plotting Binomial Distribution Plotting Boxplot Problem 2: Relationship between waiting and duration of eruptions Getting data Plotting a scatter plot waiting vs. duration of eruptions linear model fit linear association between duration of eruptions […]
Case Study Head-count planning using Monte-carlo simulation for IT Support Team Use Monte Carlo simulations to build the model that predicts head-count needed for the work-load. Features: Factor Lower Bound Upper Bound Most Likely Units Number of new support tickets 20 50 32 tickets / week Time to resolve new support ticket 6 24 8 […]
RPA is a software tool to integrate any application to automate routine, predictable tasks using structured digital data. RPA tool operates by deploying software script (also known as ‘bot’) to imitate human task within a business workflow. These bots act like a human inputting and consuming information from multiple IT systems. An RPA tool possess […]