Jan 11 How c☐n we deal w☐th mis☐ing data? Let’s overcome missing data together! — Q: What bothers data scientists? A: As you could guess, “Irregular Data” Table of contents: Introduction 1-)For categorical data types 1.1-) Filling by Mode 1.2-) Filling by “Unknown” 2-)For numerical data types 2.1-) Filling by Mean 2.2-) Filling by Median 3-)For both numerical and categorical data types 3.1-)Deleting rows 4-)Easy way 4.1-)SimpleImputer 5)Best… Data Science 9 min read Data Science 9 min read
Dec 7, 2022 Supermarket Analysis Data Analysis and data understanding is vital skills that a Data Scientist must have. In this article, we will try to understand and analyze a dataset together. I will use this dataset. You can find my notebook for this article either on my Kaggle or my GitHub. Let’s start! Importing Necessary Libraries … Data Visualization 7 min read Data Visualization 7 min read
Nov 21, 2022 How can you make up your data? (Part-2) This is the second part in a two-part series. If you want you can start with the first part. Table of contents: Seaborn Importing Libraries EDA lineplot scatterplot histplot displot boxplot countplot barplot heatmap pairplot Conclusion Seaborn As we mentioned in the previous part, data scientists generally use the seaborn library for data visualization. Data Visualization 6 min read Data Visualization 6 min read
Oct 29, 2022 How can you make up your data? (Part-1) Suppose that you are in a business meeting. Would you like to see something like this: Or something like this: Data Visualization 9 min read Data Visualization 9 min read
Oct 15, 2022 May I take a “Filtering Data”? Of course, you can take “Filtering Data”, madam/sir. I am preparing a “Filtering Data” in 5 minutes. Filtering Data is one of the most important topics for Data Scientists. Countless amounts of data are generated every day. … Machine Learning 6 min read Machine Learning 6 min read
Published inMLearning.ai ·Sep 30, 2022 Our new friend is “EDA” With this article, you will have a new friend whose name is “EDA”. Let’s meet with EDA. My reader, EDA is Exploratory data analysis and it is the best friend of Data scientists. EDA, this is my reader who wants to be a good Data Scientist . Data Science 4 min read Data Science 4 min read
Sep 19, 2022 First Step in Data World! The world is getting larger than we can see. Every single action is producing data. The world is so new place than our grandfathers know. How will we be involved in this new Data World? Datasets generally have several types. These are mainly: CSV files, Excel files, and SQL files. AI 3 min read AI 3 min read