Analytics Vidhya

APRIL 23, 2021

ArticleVideo Book This article was published as a part of the Data Science Blogathon. Introduction Statistics is the heart of Machine Learning Statistical methods. The post 25 Probability and Statistics Questions to Ace your Data Science Interviews appeared first on Analytics Vidhya.

Statistics 296

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Analytics Vidhya

MARCH 16, 2021

ArticleVideo Book This article was published as a part of the Data Science Blogathon. The post Machine Learning with Python- Gaussian Naive Bayes appeared first on Analytics Vidhya. Introduction This article assumes that you possess a basic knowledge.

Machine Learning 372

Machine Learning Data Science Publishing Analytics 372

Analytics Vidhya

FEBRUARY 25, 2021

ArticleVideo Book This article was published as a part of the Data Science Blogathon. Overview Learn about the decision tree algorithm in machine learning, The post Machine Learning 101: Decision Tree Algorithm for Classification appeared first on Analytics Vidhya.

Machine Learning 392

Machine Learning Data Science Publishing Analytics 392

Analytics Vidhya

NOVEMBER 24, 2020

This article was published as a part of the Data Science Blogathon. A Tour of Evaluation Metrics for Machine Learning After we train our. The post A Tour of Evaluation Metrics for Machine Learning appeared first on Analytics Vidhya.

Machine Learning 350

Machine Learning Metrics Data Science Publishing 350

Analytics Vidhya

JUNE 14, 2021

ArticleVideo Book This article was published as a part of the Data Science Blogathon Introduction Data Science is an interdisciplinary field that uses various algorithms. The post Introductory Statistics for Data Science! appeared first on Analytics Vidhya.

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Statistics Data Science Publishing Analytics 207

Analytics Vidhya

SEPTEMBER 29, 2020

This article was published as a part of the Data Science Blogathon. The post How Machine Learning Models Fail to Deliver in Real-World Scenarios appeared first on Analytics Vidhya. Introduction Yesterday, my brother broke an antique at home. I began to.

Machine Learning 340

Machine Learning Modeling Data Science Publishing 340

Analytics Vidhya

OCTOBER 12, 2020

This article was published as a part of the Data Science Blogathon. Introduction Machine learning is about building a predictive model using historical data. The post Quick Guide to Evaluation Metrics for Supervised and Unsupervised Machine Learning appeared first on Analytics Vidhya.

Machine Learning 296

Machine Learning Metrics Predictive Modeling Data Science 296

Analytics Vidhya

JUNE 1, 2021

ArticleVideo Book This article was published as a part of the Data Science Blogathon Are you an aspiring data scientist who is fascinated by how. The post How to Learn Mathematics For Machine Learning? What Concepts do You Need to Master in Data Science? appeared first on Analytics Vidhya.

Machine Learning 348

Machine Learning Data Science Publishing Analytics 348

Analytics Vidhya

JUNE 27, 2021

ArticleVideo Book This article was published as a part of the Data Science Blogathon Introduction Feature Selection is the process of selecting the features which. The post Feature Selection using Statistical Tests appeared first on Analytics Vidhya.

Statistics 180

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Analytics Vidhya

JULY 5, 2022

This article was published as a part of the Data Science Blogathon. Introduction to Imbalanced Datasets The accuracy achieved by many of the machine learning models using traditional statistical algorithms increases by just around 2% or so when the size of the training dataset is increased from 20% to 80%.

Statistics 343

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Analytics Vidhya

MAY 21, 2021

ArticleVideo Book This article was published as a part of the Data Science Blogathon Introduction One of the most common problems every Data Science practitioner. The post Complete Guide to Regularization Techniques in Machine Learning appeared first on Analytics Vidhya.

Machine Learning 186

Machine Learning Data Science Publishing Analytics 186

Analytics Vidhya

OCTOBER 6, 2020

This article was published as a part of the Data Science Blogathon. Introduction The first step in a data science project is to summarize, The post A Quick Guide to Descriptive Statistical Analysis – The First Step in Exploring your Data appeared first on Analytics Vidhya.

Statistics 284

Statistics Data Science Publishing Analytics 284

Analytics Vidhya

OCTOBER 17, 2022

This article was published as a part of the Data Science Blogathon. These include statistics, machine learning, probability, data visualization, data analysis, and behavioral questions. Introduction You may be asked questions on various topics in a data science interview.

Data Science 357

Data Science Statistics Machine Learning Testing 357

Analytics Vidhya

MAY 21, 2021

ArticleVideo Book This article was published as a part of the Data Science Blogathon Introduction Whenever we build any machine learning model, we feed it. The post 4 Ways to Evaluate your Machine Learning Model: Cross-Validation Techniques (with Python code) appeared first on Analytics Vidhya.

Machine Learning 206

Machine Learning Modeling Data Science Publishing 206

Analytics Vidhya

NOVEMBER 27, 2021

This article was published as a part of the Data Science Blogathon. Statistics plays an important role in the domain of Data Science. It is a significant step in the process of decision making, powered by Machine Learning or Deep Learning algorithms.

Testing 324

Testing Statistics Deep Learning Machine Learning 324

Analytics Vidhya

JUNE 6, 2021

ArticleVideo Book This article was published as a part of the Data Science Blogathon Introduction In applied Statistics and Machine Learning, Data Visualization is one. The post Must Known Data Visualization Techniques for Data Science appeared first on Analytics Vidhya.

Visualization 398

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Analytics Vidhya

JUNE 16, 2021

ArticleVideo Book This article was published as a part of the Data Science Blogathon Introduction Using the machine learning models in your projects is quite. The post Getting Started with Machine Learning?—?Implementing Implementing Linear Regression from Scratch appeared first on Analytics Vidhya.

Machine Learning 143

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Analytics Vidhya

APRIL 4, 2022

This article was published as a part of the Data Science Blogathon. Introduction One of the key challenges in Machine Learning Model is the explainability of the ML Model that we are building. As Data scientists, we may understand the algorithm & statistical methods used behind the scene. […].

Modeling 281

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Analytics Vidhya

AUGUST 3, 2022

This article was published as a part of the Data Science Blogathon. Introduction In this blog post, I will summarise graph data science and how simple python commands can get a lot of interesting and excellent insights and statistics. It has become one of the hottest areas to research in data science and machine learning […].

Data Science 266

Data Science Statistics Machine Learning Publishing 266

Analytics Vidhya

JUNE 29, 2022

This article was published as a part of the Data Science Blogathon. Introduction Data science interviews consist of questions from statistics and probability, Linear Algebra, Vector, Calculus, Machine Learning/Deep learning mathematics, Python, OOPs concepts, and Numpy/Tensor operations.

Data Science 263

Data Science Deep Learning Statistics Machine Learning 263

Analytics Vidhya

MAY 4, 2022

This article was published as a part of the Data Science Blogathon. Introduction to Random Forest Missing values have always been a concern for any statistical analysis. They significantly reduce the study’s statistical powers, which may lead to faulty conclusions.

Statistics 397

Statistics Data Science Publishing Modeling 397

Analytics Vidhya

JULY 9, 2022

This article was published as a part of the Data Science Blogathon. Introduction In order to build machine learning models that are highly generalizable to a wide range of test conditions, training models with high-quality data is essential.

Machine Learning 388

Machine Learning Data Science Data Collection Testing 388

Analytics Vidhya

OCTOBER 10, 2022

This article was published as a part of the Data Science Blogathon. Introduction We, as data science and machine learning enthusiasts, have learned about various algorithms like Logistic Regression, Linear Regression, Decision Trees, Naive Bayes, etc. But at the same time, are we preparing for the interviews?

Machine Learning 395

Machine Learning Data Science Publishing Analytics 395

Analytics Vidhya

JANUARY 4, 2023

This article was published as a part of the Data Science Blogathon. Introduction Machine learning algorithms are one of the essential parameters while training and building an intelligent model for some of the problem statements. The Naive Bayes […].

Machine Learning 291

Machine Learning Data Science Publishing Modeling 291

Analytics Vidhya

OCTOBER 10, 2022

This article was published as a part of the Data Science Blogathon. We use summary statistics and graphical tools to get to know our data and understand what we may deduce from them during EDA. […].

Statistics 305

Statistics Data Science Publishing Analytics 305

Analytics Vidhya

MAY 21, 2021

ArticleVideo Book This article was published as a part of the Data Science Blogathon Introduction In most of the real-life problem statements of Machine learning, The post Complete Guide to Expectation-Maximization Algorithm appeared first on Analytics Vidhya.

Machine Learning 388

Machine Learning Data Science Publishing Analytics 388

Analytics Vidhya

AUGUST 17, 2021

ArticleVideo Book This article was published as a part of the Data Science Blogathon What is Linear Regression? Regression is a statistical term for describing. The post Understanding Linear Regression with Mathematical Insights! appeared first on Analytics Vidhya.

Statistics 348

Statistics Data Science Publishing Analytics 348

Analytics Vidhya

JULY 23, 2021

ArticleVideo Book This article was published as a part of the Data Science Blogathon Introduction Logistic Regression is another statistical model which is used for. The post Geometrical Approach To Understand Logistic Regression appeared first on Analytics Vidhya.

Statistics 343

Statistics Data Science Publishing Modeling 343

Analytics Vidhya

JANUARY 16, 2023

This article was published as a part of the Data Science Blogathon. According to recent statistics, one-third of all food produced globally is wasted. Introduction In today’s world, where the population is increasing at an alarming rate, food waste has become a major issue.

Technology 287

Technology Management Statistics Data-driven 287

Analytics Vidhya

MAY 18, 2021

ArticleVideo Book This article was published as a part of the Data Science Blogathon. Introduction Statistics is the foundation of Data Science. Before jumping to. The post Five Number Summary for Analysis! appeared first on Analytics Vidhya.

Statistics 271

Statistics Data Science Publishing Analytics 271

Analytics Vidhya

APRIL 4, 2022

This article was published as a part of the Data Science Blogathon. In Machine Learning problems, teams deal with a lot of data. Not all data is useful and can be utilized. Usually, some data has to be left out of the training process so that only the most relevant data and features are used. This […].

IT 295

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Analytics Vidhya

FEBRUARY 17, 2022

This article was published as a part of the Data Science Blogathon. Introduction Machine learning models are garbage in garbage-out boxes, and it is essential to address any missing data before feeding it to your model. Missing data in your dataset could be due to multiple reasons like 1) The data was not available.

Machine Learning 310

Machine Learning Data Science Publishing Modeling 310

Analytics Vidhya

MAY 28, 2021

ArticleVideo Book This article was published as a part of the Data Science Blogathon Introduction Logistic Regression, a statistical model is a very popular and. The post 20+ Questions to Test your Skills on Logistic Regression appeared first on Analytics Vidhya.

Testing 315

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Analytics Vidhya

MAY 22, 2021

ArticleVideo Book This article was published as a part of the Data Science Blogathon Introduction In Machine learning or Deep Learning, some of the models. The post How to transform features into Normal/Gaussian Distribution appeared first on Analytics Vidhya.

Deep Learning 321

Deep Learning Machine Learning Data Science Publishing 321

Analytics Vidhya

MARCH 29, 2022

This article was published as a part of the Data Science Blogathon. Introduction to Linear Regression Image 1: Sales vs Budget data with a linear model representation Linear regression is a statistical method that presumes a linear relationship between the input and the output variables.

Statistics 270

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Analytics Vidhya

MARCH 1, 2022

This article was published as a part of the Data Science Blogathon. Credit evaluations have progressed from being subjective decisions by the bank’s credit experts to a more statistically advanced evaluation. Overview Source: Image In recent years, corporate banks’ credit evaluations have become more sophisticated.

Risk 271

Risk Modeling Statistics Data Science 271

Analytics Vidhya

MARCH 19, 2021

ArticleVideo Book This article was published as a part of the Data Science Blogathon. Introduction Multicollinearity is a topic in Machine Learning of which. The post Multicollinearity in Data Science appeared first on Analytics Vidhya.

Data Science 337

Data Science Machine Learning Publishing Analytics 337