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Chirag Goyal

Chirag Goyal

Author: since 19 Mar, 2021 Article: 82 Claps: 606

I am a B.Tech. student (Computer Science major) currently in the pre-final year of my undergrad. My interest lies in the field of Data Science and Machine Learning. I have been pursuing this interest and am eager to work more in these directions. I feel proud to share that I am one of the best students in my class who has a desire to learn many new things in my field.

Writes on Python Python Machine Learning NLP Statistics Text Algorithm Deep Learning Interview Prep Maths Programming Data Science Interviews Interviews Structured Data Technique Listicle Project Data Cleaning Probability Supervised Unstructured Data Intermediate Classification Data Exploration Linear Regression Regression Unsupervised Word Embeddings Clustering Computer Vision Education Image Analytics Vidhya Artificial Intelligence Autoencoder AWS Bias and Variance Cloud Computing Core ML Data Engineering Data Mining Database Datasets Github Job Roles Libraries Pandas Profile Building SQL Uncategorized BeginnerAdvanced More
  • Beginner Libraries Machine Learning Python Python

    Scikit-learn/ Sklearn Objects – fit() vs transform() vs fit_transform() vs predict()

    In this article, we learn different types of Sklearn objects. And see difference between fit() vs transform() vs fit_transform() vs predict()

    Chirag Goyal 19 Oct, 2024
    Scikit-learn/ Sklearn Objects – fit() vs transform() vs  fit_transform() vs predict()
  • Beginner Data Cleaning Data Exploration Python Python

    How to Handle Missing Values of Categorical Variables?

    Missing value in a dataset: Learn how to handle missing values for categorical variables while we are performing data preprocessing.

    Chirag Goyal 04 Apr, 2025
    How to Handle Missing Values of Categorical Variables?
  • Beginner Machine Learning Python Python Statistics

    Intuition Behind Correlation – Definition and It’s Types

    Explore the concept of correlation in machine learning and enhance your understanding of its applications.Discover Correlation Insights!

    Chirag Goyal 13 Dec, 2023
    Intuition Behind Correlation – Definition and It’s Types
  • Beginner Interview Prep Interviews Probability Statistics

    25 Probability and Statistics Questions to Ace your Data Science Interviews

    Prepare for your data science interviews with these probability and statistics questions. Get ready to boost your knowledge.

    Chirag Goyal 02 Jul, 2024
    25 Probability and Statistics Questions to Ace your Data Science Interviews
  • Data Science Interview Prep Interviews

    30+ Most Important Data Science Interview Questions (Updated 2025)

    Prepare for your data science interview Questions with these comprehensive MCQs covering machine learning, data visualization, and statistics

    Chirag Goyal 05 Dec, 2024
    30+ Most Important Data Science Interview Questions (Updated 2025)
  • Beginner Data Exploration Python Python Structured Data

    20 Must-Know Pandas Function for Exploratory Data Analysis

    EDA is essential for well-defined and structured data analysis and should be performed before ML modeling. Lets understand EDA with Pandas

    Chirag Goyal 22 Apr, 2021
    20 Must-Know Pandas Function for Exploratory Data Analysis
  • Advanced Data Mining Machine Learning Maths

    Proximity measures in Data Mining and Machine Learning

    Proximity measures are mainly mathematical techniques that calculate the similarity/dissimilarity of data points in Data science

    Chirag Goyal 19 Apr, 2021
    Proximity measures in Data Mining and Machine Learning
  • Beginner Machine Learning Maths Probability

    Improve Naive Bayes Text classifier using Laplace Smoothing

    The most reliable solution to the zero probability problem is to use a smoothing technique, more particularly Laplace Smoothing. Start reading now!

    Chirag Goyal 09 Nov, 2023
    Improve Naive Bayes Text classifier using Laplace Smoothing
  • Beginner Interview Prep Job Roles Machine Learning

    Does The Popularity of AutoML Means the End of Data Science Jobs?

    This article will give you a brief idea about try to give you a view on "Does the Popularity of AutoML mean End of Data Science jobs?" 

    Chirag Goyal 15 Apr, 2021
    Does The Popularity of AutoML Means the End of Data Science Jobs?
  • Beginner Machine Learning Maths

    Must Known Vector Norms in Machine Learning

    Vector Norms are non-negative values. In this article, find the different ways to calculate Vector Norms in machine learning and data science

    Chirag Goyal 30 Mar, 2021
    Must Known Vector Norms in Machine Learning

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