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Asha Ponraj
Asha Ponraj

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Nov 27, 2021

Python Map & Filter Functions -DevSkrol

Map Map is a built-in function in python. It is used for transformation of the objects in a list or tuple. Map function iterates through a list or tuple (iterable objects) implicitly and applies a function in each element. Returns a map value. It takes 2 arguments: Function to be applied …

Free Python Tutorials

3 min read

Python Map & Filter Functions -DevSkrol
Python Map & Filter Functions -DevSkrol
Free Python Tutorials

3 min read


Oct 17, 2021

A Tip A Day — Python Tip #12: Using zfill() for ‘0’ padding | Dev Skrol

zfill() function is type of padding function. This function fills only with ‘0’. Takes the resultant width of the string as argument. This is useful to pad a numeric string values. string = "10" string.zfill(10) Output: '0000000010' A Realtime scenario of usage: In some of the applications we may have a 5 digit numeric string…

2 min read

A Tip A Day — Python Tip #12: Using zfill() for ‘0’ padding | Dev Skrol
A Tip A Day — Python Tip #12: Using zfill() for ‘0’ padding | Dev Skrol

2 min read


Published in Analytics Vidhya

·Oct 16, 2021

A Tip A Day — Python Tip #11: Split string using partition, rpartition & splitlines | Dev Skrol

There are various ways to split strings. The popular split function we use often is split(), rsplit() Apart from these 3 there are a few more functions that is very useful in string manipulations. The partition function splits the entire string into 3 parts and returns it as a tuple…

Python Tips

2 min read

A Tip A Day — Python Tip #11: Split string using partition, rpartition & splitlines | Dev Skrol
A Tip A Day — Python Tip #11: Split string using partition, rpartition & splitlines | Dev Skrol
Python Tips

2 min read


Published in Analytics Vidhya

·Sep 11, 2021

A Tip A Day — Python Tip #10: 2 reasons to use Python Type Hints | Dev Skrol

Type hints are used to mention the expected data type of the variable. Even before Python 3.6, developers provide preferred data type in comments. So that the same variable may not be used with different datatype in further enhancements. After Python 3.6, Type hints were introduced. Why we need to use Type Hints? Reason #1: Type hints can be…

3 min read

A Tip A Day — Python Tip #10: 2 reasons to use Python Type Hints | Dev Skrol
A Tip A Day — Python Tip #10: 2 reasons to use Python Type Hints | Dev Skrol

3 min read


Published in Analytics Vidhya

·Sep 3, 2021

A Tip A Day — Python Tip #9: 3 Interesting things about format {} | Dev Skrol

There may be situations, where we may need to dynamically place a value in a sub string of a string. You may think it is easy that we can concatenate strings. For example: “The patient name is “ + patient_name + “ and age is “ + patient_age But Python…

3 min read

A Tip A Day — Python Tip #9: 3 Interesting things about format {} | Dev Skrol
A Tip A Day — Python Tip #9: 3 Interesting things about format {} | Dev Skrol

3 min read


Published in Analytics Vidhya

·Apr 17, 2021

SpaCy Vs NLTK — Basic NLP Operations code and result comparison | Dev Skrol

In this article we are going to explore the code of basic NLP operations using NLTK and spaCy. NLTK NLTK is an open-source library and it is very suitable for teaching, and working in, computational linguistics using Python. Also it is having industrial strength libraries. spaCy spaCy is an open-source library for…

Nltk

5 min read

SpaCy Vs NLTK — Basic NLP Operations code and result comparison | Dev Skrol
SpaCy Vs NLTK — Basic NLP Operations code and result comparison | Dev Skrol
Nltk

5 min read


Published in Analytics Vidhya

·Feb 19, 2021

A Tip A Day — Python Tip #8: Why should we Normalize image pixel values or divide by 255? | Dev Skrol

In our previous post A Tip A Day — Python Tip #7: OpenCV — CV2: imread() and resize(), we have explored a simple image and its pixel values. The pixel values can range from 0 to 256. Each number represents a color code. When using the image as it is and passing…

2 min read

A Tip A Day — Python Tip #8: Why should we Normalize image pixel values or divide by 255?
A Tip A Day — Python Tip #8: Why should we Normalize image pixel values or divide by 255?

2 min read


Published in Analytics Vidhya

·Feb 11, 2021

Python Tip #7: OpenCV — CV2: imread() and resize() | Dev Skrol

In this article we are going to learn some of the major use of OpenCV or CV2. OpenCV is a library mainly used to read/write and manipulate images. You can find the official page here https://pypi.org/project/opencv-python/. Installation: pip install opencv-python Importing Library: import cv2 Supported Versions: 3.6, 3.7, 3.8, 3.9 Basic understanding of image: …

3 min read

A Tip A Day — Python Tip #7: OpenCV — CV2: imread() and resize() | Dev Skrol
A Tip A Day — Python Tip #7: OpenCV — CV2: imread() and resize() | Dev Skrol

3 min read


Published in Analytics Vidhya

·Jan 16, 2021

Deep Learning — Classification Example

Hello Everyone!!! Its an immense pleasure to write today as this is the first post I am able to write in 2021. Happy New Year!!! 🥳 🎂 🎉 In this article we are going to see the continuation of Deep Learning techniques. …

6 min read

Deep Learning — Classification Example
Deep Learning — Classification Example

6 min read


Published in Analytics Vidhya

·Nov 23, 2020

Artificial Neural Network Explained with an Regression Example

In this article, we are going to discuss about the basics of Implementing a simple Artificial Neural Network (ANN). It is recommended to know how Artificial Neurons mimic Neurons of human brain. Please read this article for easy understanding. …

Ann

4 min read

Artificial Neural Network Explained with an Regression Example
Artificial Neural Network Explained with an Regression Example
Ann

4 min read

Asha Ponraj

Asha Ponraj

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Data Science & Machine Learning Enthusiast | Software Developer | Blogger | https://devskrol.com/ | www.linkedin.com/in/asha-ponraj-a5a76b50

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