What is Exploratory Data Analysis EDA?

In the ever-evolving landscape of data science, one term that frequently surfaces is "Exploratory Data Analysis" or EDA. But what exactly is EDA, and why is it a fundamental step in the data analysis process? Exploratory Data Analysis (EDA) is a crucial initial phase in data analysis that involves inspecting, summarizing, and visualizing data sets to understand their underlying structure and patterns. It helps data scientists and analysts gain valuable insights, identify outliers, and make informed decisions. During EDA, various statistical and graphical techniques are employed to unveil hidden trends and relationships within data. These include histograms, scatter plots, box plots, and more. By examining data distributions, correlations, and anomalies, EDA allows analysts to ask the right questions and formulate hypotheses for further analysis. . #ai #machinelearning #dataannotation