Analytics Vidhya

FEBRUARY 5, 2024

Here’s a simple example of a tuple: Attempting to modify any element of […] The post How to Update a Python Tuple Element Value? Tuples are defined using parentheses () and can contain elements of different data types, including numbers, strings, and others. appeared first on Analytics Vidhya.

Analytics 295

Analytics IT 295

Analytics Vidhya

OCTOBER 7, 2021

The post End-to-End Introduction to Handling Missing Values appeared first on Analytics Vidhya. With each day, more and more companies are adopting data science techniques like predictive forecasting, clustering, and so on. While it’s very intriguing to keep learning about complex […].

Forecasting 398

Forecasting Data Science Publishing Analytics 398

Analytics Vidhya

AUGUST 28, 2021

This article was published as a part of the Data Science Blogathon “IF YOU ARE NOT TAKING CARE OF YOUR CUSTOMERS, YOUR COMPETITOR WILL” – Bob Hooey Overview: Customer Lifetime Value is the profit that a business will make from a specific customer over the period of their association with the business.

Measurement 359

Measurement Data Science Publishing Analytics 359

Analytics Vidhya

OCTOBER 30, 2021

Today we’ll look at an intriguing issue in data pre-processing: how to deal with missing values (which is part of Data Cleaning). The post A Complete Guide to Dealing with Missing values in Python appeared first on Analytics Vidhya.

Data Science 343

Data Science Publishing Analytics Machine Learning 343

Analytics Vidhya

MAY 11, 2022

Introduction In this article, we will be looking at how to handle the missing values using PySpark, as we all know that handling the missing value is one of the most critical parts of any data exploration and analysis pipeline and when we […].

Data Science 284

Data Science Publishing Analytics 284

Analytics Vidhya

APRIL 26, 2022

The post How to Optimize ROI Using Customer Lifetime Value? More customers translate into higher revenues and better profitability in the long run. But in recent times, and due to heavy competition customer loyalty to a brand has […]. appeared first on Analytics Vidhya.

ROI 271

ROI Optimization Data Science Publishing 271

Analytics Vidhya

JULY 13, 2020

Overview Learn to use KNNimputer to impute missing values in data Understand the missing value and its types Introduction KNNImputer by scikit-learn is a. The post KNNImputer: A robust way to impute missing values (using Scikit-Learn) appeared first on Analytics Vidhya.

Analytics 379

Analytics IT Structured Data 379

Analytics Vidhya

OCTOBER 14, 2021

The post Dealing with Missing Values for Data Science Beginners appeared first on Analytics Vidhya. Before diving into the data, there are a few things I’d want to say, you should know how the data is generated and what features have an […].

Data Science 294

Data Science Publishing Analytics Machine Learning 294

Analytics Vidhya

OCTOBER 29, 2020

The post A Definitive Guide for predicting Customer Lifetime Value (CLV) appeared first on Analytics Vidhya. This article was published as a part of the Data Science Blogathon. Introduction The world of business has completely changed and revolves around its.

Data Science 361

Data Science Publishing Analytics IT 361

Analytics Vidhya

NOVEMBER 3, 2021

The post How sklearn’s Tfidfvectorizer Calculates tf-idf Values appeared first on Analytics Vidhya. Overview In NLP, tf-idf is an important measure and is used by algorithms like cosine similarity to find documents that are similar to a given search query.

Measurement 306

Measurement Data Science Publishing Analytics 306

Analytics Vidhya

JUNE 13, 2021

The post Understand Weight of Evidence and Information Value! ArticleVideo Book This article was published as a part of the Data Science Blogathon Agenda We have all built a logistic regression at some point. appeared first on Analytics Vidhya.

Data Science 323

Data Science Publishing Analytics Structured Data 323

Analytics Vidhya

APRIL 27, 2021

The post How to Handle Missing Values of Categorical Variables? ArticleVideo Book This article was published as a part of the Data Science Blogathon. Introduction “Data is the fuel for Machine Learning algorithms” Real-world. appeared first on Analytics Vidhya.

Machine Learning 284

Machine Learning Data Science Publishing Analytics 284

Analytics Vidhya

APRIL 27, 2021

The post Customer Lifetime Value using RFM Analysis appeared first on Analytics Vidhya. ArticleVideo Book This article was published as a part of the Data Science Blogathon. Introduction In business, there are some golden rules that everyone.

Data Science 284

Data Science Publishing Analytics Structured Data 284

Analytics Vidhya

OCTOBER 29, 2021

This article was published as a part of the Data Science Blogathon Introduction The problem of missing value is quite common in many real-life datasets. Missing value can bias the results of the machine learning models and/or reduce the accuracy of the model.

IT 323

IT Machine Learning Data Science Publishing 323

Analytics Vidhya

APRIL 5, 2021

The post Beginner’s Guide to Missing Value Ratio and its Implementation appeared first on Analytics Vidhya. ArticleVideo Book Introduction Feature Selection plays a key role in reducing the dimensions of any dataset. There are various benefits of dimensionality reduction including.

IT 272

IT Analytics Machine Learning 272

Analytics Vidhya

JUNE 1, 2021

The post Interpolation – Power of Interpolation in Python to fill Missing Values appeared first on Analytics Vidhya. ArticleVideo Book This article was published as a part of the Data Science Blogathon Introduction Interpolation is a technique in Python used to estimate unknown.

Data Science 281

Data Science Publishing Analytics Structured Data 281

BA Learnings

DECEMBER 27, 2020

Is your value proposition aligned with customer needs? Does each of your product or service offer great value for money? Business owners looking to define their business model will also need to consider what their value proposition is in order to grow their customer base. What Is A Value Proposition?

Sales 264

Sales Measurement Strategy Modeling 264

CIO Business Intelligence

MARCH 7, 2024

Directly or indirectly, companies affect what happens to employees, workers in the value chain, customers and local communities and it is important to manage impacts proactively. The United Nations defines social sustainability as, “Identifying and managing business impacts, both positive and negative, on people.”

Reporting 104

Reporting Manufacturing Marketing Management 104

KDnuggets

OCTOBER 4, 2022

Among the four big NoSQL database types, key-value stores are probably the most popular ones due to their simplicity and fast performance. Let’s further explore how key-value stores work and what are their practical uses.

158

158

Analytics Vidhya

JULY 13, 2020

The post Hypothesis Testing: A Way to Prove Your Claim Using p-value appeared first on Analytics Vidhya. Introduction One of the most basic concepts in statistics is hypothesis testing. Not just in Data Science, Hypothesis testing is important in every field.

Testing 337

Testing Statistics Data Science Analytics 337

CIO Business Intelligence

SEPTEMBER 26, 2023

billion searches per day — one would be hard pressed to identify specific strategies for creating value with information. Creating value with information is what constitutes progress. In the corporate sector, the value destroyed by poor information management practices is often measured in fines and lawsuit payouts.

Strategy 123

Strategy Data Architecture Management Metrics 123

Analytics Vidhya

JULY 7, 2020

Introduction How often have we all tried to compare a value against a range, with unsatisfying results? The post Tableau Tip: Visualize a Single Value Against Others appeared first on Analytics Vidhya. Excel is the most common tool for.

Visualization 306

Visualization Analytics Structured Data Business Analytics 306

CIO Business Intelligence

APRIL 1, 2024

Despite the promise generative AI holds for boosting corporate productivity, closing the gap between its potential and business value remains one of CIOs’ chief challenges. It isn’t for lack of effort, as recent research suggests. Has GenAI finally fallen into Gartner’s dreaded “trough of disillusionment”?

Data Lake 142

Data Lake Consulting Uncertainty Risk 142

David Menninger's Analyst Perspectives

JULY 21, 2021

I am happy to share insights gleaned from our latest Value Index research, an assessment of how well vendors’ offerings meet buyers’ requirements. The 2021 Ventana Research Value Index: Embedded Analytics and Data is the distillation of a year of market and product research by Ventana Research.

Analytics 293

Analytics Marketing Business Intelligence Technology 293

datapine

MARCH 21, 2023

This is easily done by starting the scales at a value that is not 0, distorting the actual sizes of the columns. In some cases, you can also add a benchmark or target to each column and compare them based on that value, providing deeper insights. Which are usually displayed in the horizontal axes with values on the vertical one.

Visualization 174

Visualization Sales KPI Dashboards 174

David Menninger's Analyst Perspectives

JULY 12, 2021

We are happy to share some insights about ThoughtSpot drawn from our latest Value Index research, which assesses how well vendors’ offerings meet buyers’ requirements.

Data Governance 246

Data Governance Business Intelligence Machine Learning Management 246

IBM Big Data Hub

NOVEMBER 8, 2023

The supply chain plays a pivotal role in delivering goods and services to both businesses and consumers, serving as the connective thread between industries, nations, communities and all components of the value chain. Companies can strategically take steps to achieve compliance, thereby unlocking added value.

Cost-Benefit 115

Cost-Benefit Consulting Risk Reporting 115

Analytics Vidhya

SEPTEMBER 14, 2021

The post How To Evaluate The Business Value Of a Machine Learning Model appeared first on Analytics Vidhya. In any data science project, the iterative process of refining the data, fine-tuning the models, deploying them is a continuous process. With all the advancements in tools, […].

Machine Learning 302

Machine Learning Modeling Data Science Publishing 302

Rocket-Powered Data Science

JANUARY 21, 2024

It is imperative that something be done about this, to close those digital gaps, to bring the benefits of digital services to all, and to boost the global digital business value chain. It certainly is not magic when it delivers real global benefits and generates significant business value. In fact, they are quite common.

IT 183

IT Broadcasting Recreation/Entertainment Technology 183

CIO Business Intelligence

JANUARY 18, 2024

New research 1 underscores the common challenges many enterprises face in advancing their Value Stream Management (VSM) maturity levels for digital transformation, emphasizing the crucial need for effective guidance. Level 2: Value Stream Aware At this level, teams have started identifying and mapping their value streams.

Digital Transformation 117

Digital Transformation Modeling Management Data-driven 117