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Rashida Nasrin Sucky
Rashida Nasrin Sucky

5.7K Followers

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Published in Towards Data Science

·Jan 24

Easy Method of Edge Detection in OpenCV Python

Using Canny Edge Detection Efficiently — Edge detection is very common and widely used image processing necessary for many different computer vision applications like data extraction, image segmentation, and in more granular level feature extraction, and pattern recognition. …

Computer Vision

4 min read

Easy Method of Edge Detection in OpenCV Python
Easy Method of Edge Detection in OpenCV Python
Computer Vision

4 min read


Published in Towards Data Science

·Jan 12

How to Perform Image Segmentation with Thresholding Using OpenCV

Simple, Otsu, and Adaptive Thresholding Implementation with Examples — One of the most commonly used segmentation techniques is thresholding. It is widely used in computer vision and is very useful to separate the object that we are interested in from the background. This article will focus on the thresholding techniques in OpenCV. There are three different types of thresholding…

Data Science

6 min read

How to Perform Image Segmentation with Thresholding Using OpenCV
How to Perform Image Segmentation with Thresholding Using OpenCV
Data Science

6 min read


Published in Towards Data Science

·Dec 27, 2022

Morphological Operations for Image Preprocessing in OpenCV, in Detail

Erosion, dilation, opening, closing, morphological gradient, tophat / whitehat, and blackhat explained with examples — In my last article, I wrote about some basic image processing in OpenCV. Today, we will advance a little bit and work on the morphological operations which are commonly used in image processing. Morphological operations are used to extract the region, edges, shapes, etc. What are Morphological Operations?

Computer Vision

8 min read

Morphological Operations for Image Preprocessing in OpenCV, in Detail
Morphological Operations for Image Preprocessing in OpenCV, in Detail
Computer Vision

8 min read


Published in Towards Data Science

·Dec 14, 2022

Some Basic Image Preprocessing Operations for Beginners in Python

OpenCV for beginners: move or translate, resize, and cropping — One of the most used libraries for handling image processing and manipulation is openCV for Python users. For image classification, object detection, or optical character recognition, any work related to images in the AI world need some kind of image processing and manipulation most of the time. …

Image Processing

6 min read

Some Basic Image Preprocessing Operations for Beginners in Python
Some Basic Image Preprocessing Operations for Beginners in Python
Image Processing

6 min read


Published in Towards Data Science

·Nov 10, 2022

How to Define Custom Layer, Activation Function, and Loss Function in TensorFlow

Step-by-step explanation and examples with complete code — I have several tutorials on Tensorflow where built-in loss functions and layers had always been used. But Tensorflow is a lot more dynamic than that. It allows us to write our own custom loss functions and create our own custom layers. …

Machine Learning

6 min read

How to Define Custom Layer, Activation Function, and Loss Function in TensorFlow
How to Define Custom Layer, Activation Function, and Loss Function in TensorFlow
Machine Learning

6 min read


Published in Towards Data Science

·Oct 14, 2022

A Step-by-Step Tutorial to Develop a Multi-Output Model in TensorFlow

With complete code — I wrote several tutorials on TensorFlow before which include models with Sequential and Functional API, Convolutional Neural Networks, Reinforcement Neural Networks, etc. In this article, we will work on a model using Functional API but it will predict two outputs with one model. If you already know how functional API…

Data Science

7 min read

A Step-by-Step Tutorial to Develop a Multi-Output Model in TensorFlow
A Step-by-Step Tutorial to Develop a Multi-Output Model in TensorFlow
Data Science

7 min read


Published in Towards Data Science

·Jul 22, 2022

Pivot and Unpivot Functions in BigQuery For Better Data Manipulation

A detailed tutorial — Pivot is a very simple function in BigQuery that can be very useful when you need to rotate rows into columns. It uses an aggregate function on rows and converts the categories in rows to columns. There is unpivot function that does totally an opposite operation. …

Bigquery

5 min read

Pivot and Unpivot Functions in BigQuery For Better Data Manipulation
Pivot and Unpivot Functions in BigQuery For Better Data Manipulation
Bigquery

5 min read


Published in Towards AI

·Jun 23, 2022

Some Simple But Advanced Styling in Python’s Matplotlib Visualization

Adding Some Extra Flavor to Your Python Plots — Matplotlib is arguably the most popular visualization library in Python. The library is big and it is hard to really learn everything in the library. I have shared quite a lot of plots, tricks, and tips to make nicer visuals in matplotlib. …

Data Analysis

5 min read

Some Simple But Advanced Styling in Python’s Matplotlib Visualization
Some Simple But Advanced Styling in Python’s Matplotlib Visualization
Data Analysis

5 min read


Published in Towards Data Science

·Jun 16, 2022

Learn Precision, Recall, and F1 Score of Multiclass Classification in Depth

Manual calculation from a confusion matrix and the syntax of sklearn library — Precision, recall, and f1-score are very popular metrics in the evaluation of a classification algorithm. It is very easy to calculate them using libraries or packages nowadays. But I believe it is also important to understand what is going on behind the scene to really understand the output well. If…

Data Science

8 min read

Precision, Recall, and F1 Score of Multiclass Classification — Learn in Depth
Precision, Recall, and F1 Score of Multiclass Classification — Learn in Depth
Data Science

8 min read


Published in Towards AI

·May 26, 2022

Complete Detailed Tutorial on Linear Regression in Python for Beginners

Linear Regression Basic, Simple, and Multiple Linear Regression Implementation in Scikit-Learn — Linear regression is the most basic type of machine learning. It is based on the simple straight-line formula we have all learned in middle school. Though there are a lot of other more complicated and efficient machine learning algorithms out there, still it is a good idea to learn the…

Data Science

12 min read

Complete Detailed Tutorial on Linear Regression in Python for Beginners
Complete Detailed Tutorial on Linear Regression in Python for Beginners
Data Science

12 min read

Rashida Nasrin Sucky

Rashida Nasrin Sucky

5.7K Followers

MS in Applied Data Analytics from Boston University. Read my blog: https://regenerativetoday.com/

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