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40 questions to test your skill on R for Data Science
Here are 40 questions on R for data science which every R practitioner must know. Answer these 40 questions to test your skill level on R, dataframes
NSS 24 Jun, 2022
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Winners solutions and approach: Xtreme ML Hack, AV DataFest 2017
This article features the approach of Top 3 winners of Xtreme ML Hack. The participants had to predict the Volume and typologies of contacts at call center
Sunil Ray 02 May, 2017
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40 Questions to ask a Data Scientist on Ensemble Modeling Techniques (Skilltest Solution)
Questions on ensemble modeling technique & machine learning to test a data scientist. These questions include bagging, boosting, stacking andvoting.
Ankit Gupta 24 Jun, 2022
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Guide to t-SNE ML Algorithm Implemented in R & Python
Explore PCA and t-SNE, their roles in dimensionality reduction, implementation details, use cases, and comparisons with other algorithms.
saurabh.jaju 30 Jan, 2025
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Simple Beginner’s guide to Reinforcement Learning & its implementation
Reinforcement learning is a type of machine learning where an agent learns to maximize reward by interacting with an environment.
Faizan Shaikh 05 Apr, 2023
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SQL Skill Test | SQL Quiz to Test a Data Science Professional
Test and improve your SQL skills with our MCQs. This quiz focuses on challenges encountered while using SQL, so you may master the concepts.
Analytics Vidhya 12 Aug, 2024
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[Announcement] Launching Analytics Vidhya glossary & new revamped Job portal
Explore insightful content on announcement launching analytics vidhya glossary new revamped job portal. Enhance your skills and knowledge with Analytics Vidhya's expert articles.
Kunal Jain 31 Jan, 2025![[Announcement] Launching Analytics Vidhya glossary & new revamped Job portal](https://cdn.analyticsvidhya.com/wp-content/uploads/2016/12/26022246/FI1.jpg)
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45 questions to test Data Scientists on Tree Based Algorithms (Decision tree, Random Forests, XGBoost)
This article contains questions on tree based algorithms. In this article algorithms mentioned are Random Forest, Gradient Boosting & Decision Tree.
Faizan Shaikh 05 Jul, 2020
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Fine-tuning a Keras model using Theano trained Neural Network & Introduction to Transfer Learning
This article is a comparison between Keras and Theano. It also covers advanced techniques like transfer learning and fine tuning.
Faizan Shaikh 05 Jul, 2020
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Creating an artificial artist: Color your photos using Neural Networks
Introduction to neural art. In this article you will learn neural network painting and creating colorful images with AI generated art using Theano & keras.
Faizan Shaikh 05 Jul, 2020
