-
30 Questions to test a Data Scientist on Deep Learning (Solution – Skill test, July 2017)
Questions on deep learning and neural networks to test the skills of a data scientist. This article includes deep learning questions with solutions.
Dishashree Gupta 03 Feb, 2023
-
Scrapy for Automated Web Crawling & Data Extraction in Python (Updated 2026)
Learn Scrapy for web scraping in python, from setting up your system to creating projects and case studies, including e-commerce & RSS feeds.
Mohd Sanad Zaki Rizvi 06 Jan, 2026
-
Beginner’s guide to build data visualisations on the web with D3.js
This article introduces a beginners guide to build data visualization on the web. Learn how to use D3.js for data visualization.
Mohd Sanad Zaki Rizvi 26 Jul, 2020
-
Text Classification & Word Representations using FastText (An NLP library by Facebook)
FastText is a very fast NLP library created by Facebook. It is very useful for Word Representations Text Classification. It can create word vectors fast.
NSS 06 Jun, 2023
-
30 Questions to test a Data Scientist on Natural Language Processing [Solution: Skilltest – NLP]
Top questions to test a data scientist's expertise in Natural Language Processing (NLP). Ideal for interviews and skill assessments! Read Now!
Shivam Bansal 05 Jan, 2026![30 Questions to test a Data Scientist on Natural Language Processing [Solution: Skilltest – NLP]](https://cdn.analyticsvidhya.com/wp-content/uploads/2017/07/Questions-to-test-a-data-scientist.webp)
-
Architecture of Convolutional Neural Networks (CNNs) demystified
Convolutional neural network architecture and cnn image recognition. In this article, learn about convolutional neural networks and cnn to classify images.
Dishashree Gupta 24 May, 2020
-
Lasso and Ridge Regression in Python & R Tutorial
Learn the differences between ridge and lasso regression, linear regression basics, gradient descent, R-squared, regularization techniques,.
shubham.jain 20 Dec, 2024
-
How to create animated GIF images for data visualization using gganimate (in R)?
This article provides a simple tutorial for how to create GIF images. A complete guide to use gganimate package in R to create animated graphics or GIFs.
Guest Blog 26 Jul, 2020
-
Which algorithm takes the crown: Light GBM vs XGBOOST?
Explore Light GBM advantages, installation, important parameters, and how it compares to XGBoost. Learn tuning techniques. Read Now!
Pranjal 08 Jan, 2025
-
Building Trust in Machine Learning Models (using LIME in Python)
This article helps us understand working of machine learning algorithms using LIME package. Using LIME, you can understand working of black box ML models.
Guest Blog 01 Jun, 2017
