Heena RijhwaniinGeek CultureFeature Engineering in Machine LearningWhat is a feature?8 min read·Apr 3, 2021----
Heena RijhwaniinDataDrivenInvestorCross Validation- The key to consistencyIntroduction6 min read·Mar 29, 2021--1--1
Heena RijhwaniinAnalytics VidhyaA Guide to Hypothesis TestingHypothesis testing is a way of deriving insights from the plethora of data available to us. It encompasses the evaluation of a statement…6 min read·Mar 23, 2021--1--1
Heena RijhwaniHandling Imbalanced DataIn Classification problems, we might often come across an imbalance in our dataset. What this means is that there is a significant…6 min read·Mar 4, 2021----
Heena RijhwaniinGeek CultureClassification and Regression Evaluation MetricsIt is extremely essential to prudently choose a performance metric while selecting a machine learning model. Not doing so would lead to…6 min read·Mar 1, 2021----
Heena RijhwaniinAnalytics Vidhya14 Areas you would never expect AI to conquerWe have often heard of the various uses of Artificial Intelligence in our quotidian lives. Whether it is providing economic benefits to…5 min read·Feb 25, 2021--1--1
Heena RijhwaniinAnalytics VidhyaThe Hadoop EcosystemHadoop is a java-based big data analytics tool used to fill the voids and pitfalls in the traditional approach when there is voluminous…5 min read·Feb 17, 2021--1--1
Heena RijhwaniinAnalytics VidhyaSocial Network Analysis in RWhether it is online network such as Linkedin and Twitter or an offline, more traditional network such as people living in a neighborhood…5 min read·Feb 7, 2021--1--1
Heena RijhwaniinAnalytics VidhyaA Guide to Big Data AnalyticsWith more than 3.7 billion humans using the internet, over 40,000 Google searches every second, and 16 million text messages sent every…5 min read·Feb 5, 2021--1--1
Heena RijhwaniinThe StartupUncertain Knowledge and ReasoningIn real life, it is not always possible to determine the state of the environment as it might not be clear. Due to partially observable or…5 min read·Jan 24, 2021--1--1