May 22How I cleared my CDMP certification with a good scoreData Management certification by DAMA International I recently cleared CDMP with 75% which makes me a certified CDMP Associate and eligible for CDMP Practitioner. I have written on the exam format with all details in a separate blog. You can access it here. This blog focusses on my preparation strategy…Data Management4 min readData Management4 min read
May 22All about the CDMP CertificationData Management certification by DAMA International I recently passed the Data Management Fundamental (DMF) exam which is a pre-requisite exam for CDMP certification. For all my fellow data management professionals who are also interested to take the exam, I have provided all the details in this blog. What is CDMP…Data Management5 min readData Management5 min read
Published inAnalytics Vidhya·May 22The Key to Your ModelThe right key to your data model Data modeling is not a new skill, in fact, for a few database developers, it is not a much-appreciated skill, especially with the advent of NoSQL databases and data lake technologies. …Data Modeling8 min readData Modeling8 min read
Published inTowards Data Science·May 21Power BI Licensing modelUnderstanding Power BI roles and licensing model Introduction: Power BI is a great BI tool providing many visualization options. Over the years Microsoft has expanded its range of license offerings keeping in mind the different needs of organizations. Sometimes it becomes extremely confusing to choose the right license that suffices your…Visualization6 min readVisualization6 min read
Published inTowards Data Science·Apr 13, 2021How women can restart their career in data analyticsGo slow and steady after a break — This industry is here to stay — I started my career as a data analyst. Being an Indian and from a conservative middle class family, my parents married me earlier. I relocated to my husband’s town in South India and gave up my job. I became a mother in two years and my career break just extended…Women In Tech7 min readWomen In Tech7 min read
Published inAnalytics Vidhya·Jun 27, 2020Precision and Recall in Machine LearningPrecision recall curves and their performance on imbalanced datasets Precision and Recall in machine learning are important evaluation metrics to evaluate a classifier. Both the metrics find important usage not only in machine learning, but also in information retrieval, pattern recognition etc. Although there are quite a few blogs, tutorials…Precision7 min readPrecision7 min read
Jun 15, 2020Member-onlyROC Curve and AUC in Machine learning and R pROC PackageThe world is facing a unique crisis these days and we all are stuck in a never seen before lockdown. …Auc Roc7 min readAuc Roc7 min read
Published inCodeX·May 21, 2020R Shiny App — Creating an App on R shiny and sharing with Shinyapps.ioR offers some very intuitive graphs and all those who have used R are quite familiar with R shiny as well. R shiny enables one to create interactive dashboards whereby we can make the full use of R plotting capabilities along with reactive graphs and tables. …R Shiny3 min readR Shiny3 min read
