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DevSkrol
  • Data Preprocessing, Machine Learning

How to Impute missing values using SimpleImputer and ColumnTransformer?

Imputation Thumbnail
How to impute missing values using SimpleImputer and ColumnTransformer, Disadvantages of SimpleImputer, Advantage of ColumnTransformer
  • Asha Ponraj
  • January 14, 2022
  • Data Visualization, Python

Choropleth Maps Using Python

ChoroplethMaps
plotly.express, plotly.graph_objects, Generate choropleth maps using FIPS and State codes using COVID-19 data set
  • Asha Ponraj
  • December 27, 2021
  • DL, Neural Network

Advanced Hyperparameter Tuning of a Multilayer Perceptron – MLP

Advanced Hyperparameter Tuning of Multilayer Perceptron - MLP, Weight Initialization, Nonlinearity (Activation Function), Optimizers, Batch Normalization, Dropout, Model Ensemble
  • Asha Ponraj
  • December 22, 2021
  • Image Processing, Python

Digital Image Processing – Morphological Operations

Digital Image Processing, Morphological Operations, Erosion and Dilation, Rules, Examples, Sample programs using OpenCV
  • Asha Ponraj
  • December 14, 2021
  • NLP, NLTK, SpaCy

SpaCy Vs NKTL – Stemming & Lemmatisation

Spacy Lemmatization. What is Stemming, What is Lemmatization, Lemmatization in SpaCy with code, Stemming Vs Lemmatization in NLTK.
  • Asha Ponraj
  • November 28, 2021
  • Basic Python Tutorial

Python Zip & Enumerate Functions

Python Zip and Enumerate Function, Exceptions in Zip, Use of Enumerate Function, Bonus Tip - Using both zip and enumerate together.
  • Asha Ponraj
  • November 28, 2021
  • Basic Python Tutorial

Python Anonymous or Lambda Functions

Python Anonymous or Lambda Functions, What is an Anonymous Function, Why it is called Lambda Functions, Advantages of Lambda, What is Not a Disadvantage
  • Asha Ponraj
  • November 28, 2021
  • Basic Python Tutorial

Python Map & Filter Functions

Python Map and Filter Functions, Explained with example, Comparison of Map and Filter, Filter and Map functions comparison with For Loop.
  • Asha Ponraj
  • November 27, 2021
  • Basic Python Tutorial

Python List Comprehension

Python List Comprehension, Connection with Mathematics, Examples, List Comprehension with If statements and IF Else statements, Simplified for loops
  • Asha Ponraj
  • November 25, 2021
  • Basic Python Tutorial

Python Functions

Python Functions, Parameterized Function, Named Parameters, Function Return Values, Multiple Return Values in Functions, Function Type Hints
  • Asha Ponraj
  • November 21, 2021
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