Analytics Vidhya

JANUARY 24, 2023

Introduction Statistical models are significant for understanding and predicting complex data. A viable area for statistical modeling is time-series analysis. Statistical models […] The post Learning Time Series Analysis & Modern Statistical Models appeared first on Analytics Vidhya.

Statistics 304

Statistics Modeling Finance Technology 304

Analytics Vidhya

AUGUST 5, 2022

Introduction One of the most important applications of Statistics is looking into how two or more variables relate. The post Statistical Effect Size and Python Implementation appeared first on Analytics Vidhya. Hypothesis testing is used to look if there is any significant relationship, and we report it using a p-value.

Statistics 340

Statistics Measurement Testing Data Science 340

Analytics Vidhya

SEPTEMBER 9, 2021

When we perform an analysis on a sample through exploratory data analysis and inferential statistics we get information about the sample. The post Everything you need to know about Hypothesis Testing in Machine Learning appeared first on Analytics Vidhya. Now, we want to use this information to predict values […].

Machine Learning 323

Machine Learning Testing Statistics Data Science 323

Analytics Vidhya

AUGUST 30, 2022

Introduction As Josh Wills once said, “A Data Scientist is a person who is better at statistics than any programmer and better at programming than any statistician“ Statistics is a fundamental tool when dealing with data and its analysis in Data Science. It provides […].

Statistics 330

Statistics Data Science Publishing Analytics 330

Analytics Vidhya

MARCH 27, 2023

Introduction Could the American recession of 2008-10 have been avoided if machine learning and artificial intelligence had been used to anticipate the stock market, identify hazards, or uncover fraud? The recent advancements in the banking and finance sector suggest an affirmative response to this question.

Machine Learning 343

Machine Learning Finance Marketing Analytics 343

Analytics Vidhya

APRIL 23, 2021

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. ArticleVideo Book This article was published as a part of the Data Science Blogathon.

Statistics 295

Statistics Data Science Machine Learning Publishing 295

Analytics Vidhya

JUNE 26, 2023

Introduction “Data Science” and “Machine Learning” are prominent technological topics in the 25th century. appeared first on Analytics Vidhya. They are utilized by various entities, ranging from novice computer science students to major organizations like Netflix and Amazon.

Machine Learning 264

Machine Learning Data Science Measurement Big Data 264

Analytics Vidhya

MARCH 16, 2021

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

Machine Learning 357

Machine Learning Data Science Publishing Analytics 357

Analytics Vidhya

FEBRUARY 25, 2021

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. ArticleVideo Book This article was published as a part of the Data Science Blogathon.

Machine Learning 366

Machine Learning Data Science Publishing Analytics 366

Analytics Vidhya

NOVEMBER 24, 2020

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. This article was published as a part of the Data Science Blogathon.

Machine Learning 316

Machine Learning Metrics Data Science Publishing 316

Analytics Vidhya

APRIL 28, 2020

The post Statistics for Data Science: What is Normal Distribution? appeared first on Analytics Vidhya. Introduction to the Normal Distribution Have you heard of the bell curve? It tends to be among the most discussed water-cooler topics among people.

Statistics 378

Statistics Data Science Analytics IT 378

Analytics Vidhya

MARCH 19, 2024

The top 10 Free Data Science eBooks are included below, and they cover a wide range of subjects from machine learning and statistics to advanced themes. These eBooks are a great resource for anyone wishing to improve or advance […] The post 10 Best Free Data Science eBooks appeared first on Analytics Vidhya.

Data Science 292

Data Science Statistics Machine Learning Analytics 292

Analytics Vidhya

JUNE 14, 2021

The post Introductory Statistics for Data Science! appeared first on Analytics Vidhya. 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.

Statistics 204

Statistics Data Science Publishing Analytics 204

O'Reilly on Data

JANUARY 31, 2019

In this episode of the Data Show , I spoke with Maryam Jahanshahi , research scientist at TapRecruit, a startup that uses machine learning and analytics to help companies recruit more effectively. Continue reading Using machine learning and analytics to attract and retain employees.

Machine Learning 182

Machine Learning Analytics Statistics Reporting 182

David Menninger's Analyst Perspectives

SEPTEMBER 23, 2021

Sisu Data is an analytics platform for structured data that uses machine learning and statistical analysis to automatically monitor changes in data sets and surface explanations. It can prioritize facts based on their impact and provide a detailed, interpretable context to refine and support conclusions.

Key Performance Indicator 299

Key Performance Indicator Optimization Analytics Statistics 299

Analytics Vidhya

OCTOBER 12, 2020

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. This article was published as a part of the Data Science Blogathon.

Machine Learning 296

Machine Learning Metrics Predictive Modeling Data Science 296

Analytics Vidhya

SEPTEMBER 29, 2020

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

Machine Learning 310

Machine Learning Modeling Data Science Publishing 310

Smart Data Collective

SEPTEMBER 13, 2023

Machine Learning is Crucial for Success in Digital Marketing If you have a Spotify or Netflix account, you have probably noticed a trend. If yes, then you will be amazed to learn that this is all machine learning. Now read on to learn more about machine learning and digital marketing.

Machine Learning 97

Machine Learning Marketing Strategy Optimization 97

Analytics Vidhya

JUNE 1, 2021

The post How to Learn Mathematics For Machine Learning? appeared first on Analytics Vidhya. 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. What Concepts do You Need to Master in Data Science?

Machine Learning 348

Machine Learning Data Science Publishing Analytics 348

Analytics Vidhya

JUNE 27, 2021

The post Feature Selection using Statistical Tests appeared first on Analytics Vidhya. 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.

Statistics 167

Statistics Testing Data Science Publishing 167

O'Reilly on Data

NOVEMBER 13, 2018

As the data community begins to deploy more machine learning (ML) models, I wanted to review some important considerations. We recently conducted a survey which garnered more than 11,000 respondents—our main goal was to ascertain how enterprises were using machine learning. Let’s begin by looking at the state of adoption.

Machine Learning 220

Machine Learning Risk Management Statistics 220

Analytics Vidhya

AUGUST 5, 2019

Overview Evaluating a model is a core part of building an effective machine learning model There are several evaluation metrics, like confusion matrix, cross-validation, The post 11 Important Model Evaluation Metrics for Machine Learning Everyone should know appeared first on Analytics Vidhya.

Machine Learning 307

Machine Learning Metrics Modeling Analytics 307

Analytics Vidhya

MARCH 8, 2023

Introduction Statistics can be traced back to the mid-18th century, while Data Science is a relatively new concept. The term Data science was created in the 1960s and is deeply rooted in statistics but now has evolved into artificial intelligence, machine learning, etc. appeared first on Analytics Vidhya.

Statistics 289

Statistics Machine Learning Data Science Analytics 289

Analytics Vidhya

MARCH 26, 2023

Introduction R is a powerful and versatile programming language used for statistical analysis, data visualization, and machine learning. The success of a data analysis project relies on properly importing the data into R.

Statistics 287

Statistics Machine Learning Visualization Analytics 287

Analytics Vidhya

MAY 9, 2024

Introduction Cross-validation is a machine learning technique that evaluates a model’s performance on a new dataset. This prevents overfitting by encouraging the model to learn underlying trends associated with the data. It involves dividing a training dataset into multiple subsets and testing it on a new set.

Machine Learning 294

Machine Learning Testing Modeling Analytics 294

Analytics Vidhya

MAY 21, 2021

The post Complete Guide to Regularization Techniques in Machine Learning appeared first on Analytics Vidhya. 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.

Machine Learning 176

Machine Learning Data Science Publishing Analytics 176

Analytics Vidhya

JULY 5, 2022

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%. But what about the classification algorithms […].

Statistics 334

Statistics Machine Learning Data Science Publishing 334

Analytics Vidhya

JUNE 17, 2023

Data science for marketing is a discipline that combines statistical analysis, machine learning, and predictive modeling to extract meaningful patterns […] The post How to Use Data Science for Marketing? appeared first on Analytics Vidhya.

Data Science 303

Data Science Marketing Predictive Modeling Statistics 303

Analytics Vidhya

MAY 27, 2023

This post will examine how statistical machine-learning […] The post End-to-End Case Study: Bike Sharing Demand Prediction appeared first on Analytics Vidhya. The purpose of this analysis is to understand the patterns and trends in bike usage and make predictions about future demand.

Statistics 294

Statistics Machine Learning Analytics Forecasting 294

Analytics Vidhya

OCTOBER 6, 2020

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. This article was published as a part of the Data Science Blogathon.

Statistics 281

Statistics Data Science Publishing Analytics 281

Analytics Vidhya

AUGUST 13, 2019

And how do they work in machine learning algorithms? The post A Detailed Guide to 7 Loss Functions for Machine Learning Algorithms with Python Code appeared first on Analytics Vidhya. Overview What are loss functions? Find out in this article Loss functions are actually at.

Machine Learning 299

Machine Learning Analytics Statistics 299

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 195

Machine Learning Modeling Data Science Publishing 195

Analytics Vidhya

JANUARY 10, 2023

It involves collecting, processing, and analysing data using math, statistics, specialized programming, artificial intelligence, machine learning, and more. appeared first on Analytics Vidhya. Source: istockphoto Although Data Science has expanded beyond the IT and CS sectors and is now a part of almost […].

Data Science 295

Data Science Statistics Machine Learning Analytics 295

David Menninger's Analyst Perspectives

MARCH 2, 2022

There are various techniques for interpreting human language, ranging from statistical and machine learning (ML) methods to rules-based and algorithmic approaches.

Analytics 247

Analytics Statistics Machine Learning Business Intelligence 247

Analytics Vidhya

MAY 2, 2023

Data science involves the use of statistical and machine learning techniques to analyze and make […] The post Data Scientist at HP Inc.’s ’s Journey From Intern to Innovator appeared first on Analytics Vidhya.

Statistics 261

Statistics Machine Learning Data Science Analytics 261

Analytics Vidhya

OCTOBER 17, 2022

These include statistics, machine learning, probability, data visualization, data analysis, and behavioral questions. The post 10 Important Questions for Cracking a Data Science Interview appeared first on Analytics Vidhya. Introduction You may be asked questions on various topics in a data science interview.

Data Science 352

Data Science Statistics Machine Learning Testing 352

IBM Big Data Hub

JULY 6, 2023

While data science and machine learning are related, they are very different fields. In a nutshell, data science brings structure to big data while machine learning focuses on learning from the data itself. What is machine learning? This post will dive deeper into the nuances of each field.

Machine Learning 60

Machine Learning Data Science Statistics Deep Learning 60