Open in app
Home
Notifications
Lists
Stories

Write
Md Sohel Mahmood
Md Sohel Mahmood

Home

Published in Towards Data Science

·Pinned

Total Interpretation of Regression and ANOVA Commands in R

Statistics in R Series — Introduction Regression is one of the first statistical analyses that statisticians will perform to get the dependency details of a dependent variable on one or more independent variables. Analysis where there is only one independent variable, it is called simple linear regression and if there are more, it is named…

Linear Regression

6 min read

Total Interpretation of Regression and ANOVA Commands in R
Total Interpretation of Regression and ANOVA Commands in R

Published in Towards Data Science

·Pinned

Outlier Detection (Part 1)

IQR, Standard Deviation, Z-score and Modified Z-score — Introduction It is risky to include outliers in data driven models. The existence of one single misleading value has the potential to change the conclusion implied by the model. Is is therefore, important to detect and then decide whether to remove it or not from the dataset. Sometimes the data…

Outliers

6 min read

Outlier Detection (Part 1)
Outlier Detection (Part 1)

Published in Towards Data Science

·Pinned

Outlier Detection (Part 2)

Adjusted Boxplot for skewed distribution — Introduction In the pervious article, I have discussed about outlier detection procedures for mostly normal distributions. The procedures include IQR (Inter-Quartile Range) Standard deviation Z-score Modified Z-score We have gone through the boxplots after these abovementioned procedures are implemented and shown the number of outliers in each case. In real…

Outliers

5 min read

Outlier Detection (Part 2)
Outlier Detection (Part 2)

Published in Towards Data Science

·Pinned

Outlier Detection in Regression Analysis

Use of Cook’s Distance in Scikit-Learn and Statsmodel for Regression Outlier Detection — Introduction Outliers are defined as abnormal values in a dataset that don’t go with the regular distribution and have the potential to significantly distort any regression model. Therefore, outliers must be carefully handled in order to get the right insight from the data. Usually, the data collected from real-world, consists…

Outliers

5 min read

Outlier Detection in Regression Analysis
Outlier Detection in Regression Analysis

Published in Towards Data Science

·Pinned

Practical implementation of outlier detection in python

IQR, Hampel and DBSCAN method — Outliers, one of the buzzwords in the manufacturing industry, has driven engineers and scientists to develop newer algorithms as well as robust techniques for continuous quality improvement. If the data include even if one outlier, it has the potential to dramatically skew the calculated parameters. Therefore, it is of utmost…

Interquartile Range

7 min read

Practical implementation of outlier detection in python
Practical implementation of outlier detection in python

Published in Techhut

·Jul 21

Time-of-Flight Sensors for Machine Vision Revolutionizing AR/VR

Principle and Future of ToF Cameras — Introduction Imagine what it would be like if a technical device could see what a human can. Whatever our experience is about our 3D world, if introduced into the sensing devices, there will be a revolution in perception technology that will further trigger enhanced photograph quality and open new doors…

Time Of Flight

8 min read

Time-of-Flight Sensors for Machine Vision Revolutionizing AR
Time-of-Flight Sensors for Machine Vision Revolutionizing AR

Published in Math Keeper

·Jul 15

Golden Ratio in Geometry: Constructing a Line Divided into Golden Ratio

The Golden Ratio Series — Introduction Golden Ratio can be constructed in geometry by a variety of ways. Since, this ratio has been utilized in many past structures, it created an excitement among the mathematicians to investigate this ratio. in this article, I will demonstrate a simple geometrical procedure to obtain this magical ratio. Golden…

Golden

2 min read

Golden Ratio in Geometry: Constructing a Line Divided into Golden Ratio
Golden Ratio in Geometry: Constructing a Line Divided into Golden Ratio

Published in Geek Culture

·Jul 12

Looking back in 4.6 Billions of Years

James Webb Deepest Infrared Image in Layman’s Terms — Do you feel the excitement after looking at this heavenly image above or pass it for being a regular image of the sky? There are definitely these two categories of people existing right now. NASA has just revealed this ultra-deep infrared image collected by James Webb Space Telescope that shows…

Jameswebbspacetelescope

4 min read

Looking back in 4.6 Billions of Years
Looking back in 4.6 Billions of Years

Published in Towards Data Science

·Jul 8

Total Interpretation of Basic Statistical R Commands

Statistics in R Series — Introduction R is a very powerful programming language for statistical analyses. There are several programming platforms for statistical analysis but R has gained real attraction among data scientists and data analysts because of its inherent capability to perform statistical tasks better than others and deliver the visualizations more aesthetically. In…

R

7 min read

Total Interpretation of Basic Statistical R Commands
Total Interpretation of Basic Statistical R Commands

Published in Math Keeper

·Jul 5

Preface to the Golden Ratio

The Golden Ratio Series — Introduction Our visual lives are impacted by a handful of mathematical concepts and the golden ratio is probably the most widely visualized but subtle one. In this series of articles, I will walk the readers through the wonders of golden ratio, often denoted by the Greek letter ф. Definition The…

Golden

3 min read

Preface to the Golden Ratio
Preface to the Golden Ratio
Md Sohel Mahmood

Md Sohel Mahmood

Data Science Enthusiast. Linkedin: https://www.linkedin.com/in/mdsohelmahmood/

Following
  • Terence Shin

    Terence Shin

  • Jesus Rodriguez

    Jesus Rodriguez

  • Madison Hunter

    Madison Hunter

  • Sachin Date

    Sachin Date

  • Marco Cerliani

    Marco Cerliani

Help

Status

Writers

Blog

Careers

Privacy

Terms

About

Knowable