We can define Dictionary as a collection of keys-values pairs which are unordered, mutable and indexable. Dictionaries in Python are written with the use of curly brackets and between curly brackets, we define our key-value pairs separated with colons : .between each pair. Just like the lists in Python you can manipulate them. A Python dictionary […]
Anscombe Quartet and use of Exploratory Data Analysis
Whether you are working as Data Scientist or looking to build a career in a Data Science, the pipeline of your work include Extracting dataset, loading dataset, Data Cleansing and munging, finding summary statistics, then do some Exploratory Data analysis (EDA), and after all these things build a model using machine learning. Anscombe Quartet dataset demonstration […]
Performing Linear Regression using Least Squares
Linear regression is defined as a linear approach which is used to model the relationship between dependent variable and one or more independent variable(s). When we try to model the relationship between a single feature variable and a single target variable, it is called simple linear regression. But when there is more than one independent […]
How to perform SWOT analysis of your Company (With Example)
Here, in this post, we’ll understand what is SWOT analysis and how you can prepare it. In this changing world where technology is improving day by day, if your business wants to compete with their competitors you have to carry the pace with you. If your business slowed a little bit, you might be solving yesterday’s […]
7 steps to prepare your data for machine learning models with Python
As a Data Scientist or data analyst, you have to prepare your data for machine learning models by getting it into shape. When you came across words like data cleaning or data cleansing, pre-processing, wrangling in data science community it has only one meaning that you are referring to pre modelling data activities like removing […]
5 comparisons between generator function and generator expression in Python
In our previous post, we have learned about Generator expressions and how we can create generator functions and print values from it. Here, in this post, we will try to learn about generator expression and generator function both but more specifically generator functions in python. Also, we will do some quick comparison between both of them […]