Analytics Vidhya

DECEMBER 25, 2022

Introduction Data science is a rapidly growing field that combines programming, statistics, and domain expertise to extract insights and knowledge from data. Many resources are available for learning data science, including online courses, textbooks, and blogs. It has various applications in finance, healthcare, and e-commerce.

Data Science 270

Data Science Statistics Finance Analytics 270

Dataiku

APRIL 15, 2020

Statistics can be tremendously beneficial for data scientists, both those that are new to the field and those who have been practicing for a number of years. While many data scientists do not have formal training in statistics, having a foundation of the basics can be critical.

Statistics 115

Statistics Machine Learning Modeling 115

Analytics Vidhya

DECEMBER 25, 2022

Introduction Data science is a rapidly growing field that combines programming, statistics, and domain expertise to extract insights and knowledge from data. Many resources are available for learning data science, including online courses, textbooks, and blogs. It has various applications in finance, healthcare, and e-commerce.

Data Science 270

Data Science Statistics Finance Analytics 270

AWS Big Data

NOVEMBER 22, 2023

Today, we’re making available a new capability of AWS Glue Data Catalog that allows generating column-level statistics for AWS Glue tables. These statistics are now integrated with the cost-based optimizers (CBO) of Amazon Athena and Amazon Redshift Spectrum , resulting in improved query performance and potential cost savings.

Statistics 129

Statistics Data Lake Optimization Data-driven 129

Depict Data Studio

JULY 13, 2021

— Thank you to Ann Emery, Depict Data Studio, and her Simple Spreadsheets class for inviting us to talk to them about the use of statistics in nonprofit program evaluation! But then we realized that much of the time, statistics just don’t have much of a role in nonprofit work. Why Nonprofits Shouldn’t Use Statistics.

Statistics 98

Statistics Testing Recreation/Entertainment Experimentation 98

Smart Data Collective

SEPTEMBER 22, 2021

In this blog post, we discuss the key statistics and prevention measures that can help you better protect your business in 2021. Cyber fraud statistics and preventions that every internet business needs to know to prevent data breaches in 2021. One bad breach and you are potentially risking your business in the hands of hackers.

Statistics 133

Statistics Risk Measurement Software 133

datapine

JANUARY 24, 2021

You’ll want to be mindful of the level of measurement for your different variables, as this will affect the statistical techniques you will be able to apply in your analysis. There are basically 4 types of scales: *Statistics Level Measurement Table*. 5) Which statistical analysis techniques do you want to apply?

IT 317

IT Statistics KPI Data-driven 317

DataKitchen

DECEMBER 30, 2020

Full disclosure: some images have been edited to remove ads or to shorten the scrolling in this blog post. In June of 2020, CRN featured DataKitchen’s DataOps Platform for its ability to manage the data pipeline end-to-end combining concepts from Agile development, DevOps, and statistical process control: DataKitchen.

Testing 241

Testing Big Data Statistics Manufacturing 241

AWS Big Data

DECEMBER 17, 2024

A number of optimizations contribute to these speed-ups in performance, including integration with AWS Glue Data Catalog statistics, improved data and metadata filtering, dynamic partition elimination, faster/parallel processing of Iceberg manifest files, and scanner improvements.

Data Lake 97

Data Lake Data Warehouse Data-driven Optimization 97

O'Reilly on Data

FEBRUARY 16, 2023

There are excellent summaries of these failures in Ben Thompson’s newsletter Stratechery and Simon Willison’s blog. Remember that these tools aren’t doing math, they’re just doing statistics on a huge body of text. Of course, Bard and Sydney are beta releases that aren’t open to the wider public yet.

Testing 303

Testing Statistics Modeling Optimization 303

AWS Big Data

DECEMBER 4, 2024

This blog post will explore how zero-ETL capabilities combined with its new application connectors are transforming the way businesses integrate and analyze their data from popular platforms such as ServiceNow, Salesforce, Zendesk, SAP and others. Highlighted in the following screenshot in IngestionTableStatistics are the statistics.

Data Integration 114

Data Integration Data Lake Statistics Data-driven 114

datapine

MARCH 25, 2019

Conduct statistical analysis. One of the most pivotal types of data analysis methods is statistical analysis. Regression: A definitive set of statistical processes centered on estimating the relationships among particular variables to gain a deeper understanding of particular trends or patterns. Conduct statistical analysis.

Key Performance Indicator 217

Key Performance Indicator Statistics Big Data Visualization 217

O'Reilly on Data

MARCH 24, 2020

By Wansink’s own admission in the blog post, that’s not what happened in his lab.” So when you’re missing data or have “low-quality data,” you use assumptions, statistics, and inference to repair your data. HoloClean performs this automatically in a principled, statistical manner.

Machine Learning 364

Machine Learning Statistics Data Quality Data Collection 364

datapine

AUGUST 14, 2019

To fully leverage the power of data science, scientists often need to obtain skills in databases, statistical programming tools, and data visualizations. It helps to automate and makes the usage of the R programming statistical language easier and much more effective. perfect for statistical computing and design.

Data Science 214

Data Science Statistics Business Intelligence Visualization 214

Rocket-Powered Data Science

JULY 6, 2023

You can find my results on my Medium blog site. It is merely a very large statistical model that provides the most likely sequence of words in response to a prompt. Oh, by the way, I asked the generative AI at Stable Diffusion to create some images to go with my short story (which you can find on my Medium blog ). Guess what?

Statistics 152

Statistics Deep Learning Machine Learning Enterprise 152

KDnuggets

NOVEMBER 10, 2023

The blog covers cheat sheets on SQL, statistics, pandas, data visualization, scikit-learn, Git, and theoretical data science concepts.

Data Science 151

Data Science Statistics Visualization 151

O'Reilly on Data

SEPTEMBER 15, 2021

64% of the respondents took part in training or obtained certifications in the past year, and 31% reported spending over 100 hours in training programs, ranging from formal graduate degrees to reading blog posts. Average salary by tools for statistics or machine learning. Salaries by Tool and Platform. Is Spark a tool or a platform?

Machine Learning 363

Machine Learning Statistics Reporting Consulting 363

Analytics Vidhya

APRIL 26, 2024

Introduction In this blog post, we will explore the Decoder-Only Transformer architecture, which is a variation of the Transformer model primarily used for tasks like language translation and text generation.

Modeling 317

Modeling Analytics Statistics 317

DataKitchen

DECEMBER 7, 2021

Now a popular classic, Authors Chris Bergh (CEO), Gil Benghiat (VP Product), and Eran Strod (Marketing Content Manager) of DataKitchen , a DataOps software and services provider ( and full disclosure: the company writing this blog post ), take you through understanding DataOps, its century-long evolution from pioneers like W.

Data-driven 246

Data-driven Data Governance Big Data Data Science 246

Laminar Security

JUNE 8, 2023

We’ve gathered some interesting data security statistics to give you insight into industry trends, help you determine your own security posture (at least relative to peers), and offer data points to help you advocate for cloud-native data security in your own organization.

Statistics 82

Statistics Risk Reporting Unstructured Data 82

KDnuggets

FEBRUARY 1, 2024

This blog covers non-technical, Python, SQL, statistics, data analysis, and machine learning questions. Learn about the most common questions asked during data science interviews.

Data Science 140

Data Science Statistics Machine Learning 140

Analytics Vidhya

JUNE 1, 2023

Introduction Welcome to our comprehensive data analysis blog that delves deep into the world of Netflix. As one of the leading streaming platforms globally, Netflix has revolutionized how we consume entertainment. With its vast library of movies and TV shows, it offers an abundance of choices for viewers around the world.

Data-driven 306

Data-driven Strategy Recreation/Entertainment Analytics 306

datapine

MARCH 25, 2022

While some experts try to underline that BA focuses, also, on predictive modeling and advanced statistics to evaluate what will happen in the future, BI is more focused on the present moment of data, making the decision based on current insights. But let’s see in more detail what experts say and how can we connect and differentiate the both.

Business Intelligence 264

Business Intelligence Analytics Statistics Dashboards 264

datapine

SEPTEMBER 16, 2022

But often that’s how we present statistics: we just show the notes, we don’t play the music.” – Hans Rosling, Swedish statistician. 14) “Visualize This: The Flowing Data Guide to Design, Visualization, and Statistics” by Nathan Yau. “Most of us need to listen to the music to understand how beautiful it is.

Visualization 304

Visualization Dashboards Data-driven Statistics 304

datapine

MARCH 31, 2022

According to the US Bureau of Labor Statistics, demand for qualified business intelligence analysts and managers is expected to soar to 14% by 2026, with the overall need for data professionals to climb to 28% by the same year. The Bureau of Labor Statistics also states that in 2015, the annual median salary for BI analysts was $81,320.

Business Intelligence 239

Business Intelligence Statistics Visualization Data-driven 239

Data Virtualization

NOVEMBER 28, 2024

One surprising statistic from the Rand Corporation is that 80% of artificial intelligence (AI). appeared first on Data Management Blog - Data Integration and Modern Data Management Articles, Analysis and Information. The post How Do You Know When You’re Ready for AI?

Statistics 52

Statistics Data Integration Management Data Quality 52

Analytics Vidhya

MAY 28, 2021

ArticleVideo Book This article was published as a part of the Data Science Blogathon Introduction This is Part-3 of the 4-part blog series on Bayesian Decision. The post Bayesian Decision Theory – Discriminant Functions and Normal Density(Part 3) appeared first on Analytics Vidhya.

Data Science 263

Data Science Publishing Analytics Statistics 263

CIO Business Intelligence

FEBRUARY 14, 2023

You can read this blog to learn more about how Identity-centered Security better protects customer data while increasing organizational efficiency. Want innovation without disruption? Register to attend Avaya Engage 2023 this June to learn what Avaya Experience Platform can do for your business.

Statistics 98

Statistics Cost-Benefit Enterprise Modeling 98

Domino Data Lab

OCTOBER 7, 2020

Statistical methods for analyzing this two-dimensional data exist. This statistical test is correct because the data are (presumably) bivariate normal. When there are many variables the Curse of Dimensionality changes the behavior of data and standard statistical methods give the wrong answers. Data Has Properties.

Statistics 145

Statistics Testing Predictive Modeling Big Data 145

AWS Big Data

AUGUST 8, 2024

For completeness and ease of navigation, you can explore all the following AWS Glue Data Quality blog posts. Run the job for 6 days and explore how AWS Glue Data Quality learns from data statistics and detects anomalies. When the stack is complete, copy the AWS Glue script to the S3 bucket anomaly-detection-blog- -.

Data Quality 116

Data Quality Statistics Visualization Metrics 116

datapine

MARCH 6, 2023

Recent statistics suggest that as much as 20% of employees churn within the first 45 days of employment, but on the flip side, a great onboarding experience ensures 69% of employees stick with a company for three years. When she is not writing or editing, she spends time reading books, cooking and traveling.

Data-driven 234

Data-driven Reporting Interactive Statistics 234

Cloudera

NOVEMBER 1, 2024

As Zoya pointed out in her opening remarks, women in technology are not just a statistic and we should be doing everything we can to flip prevailing assumptions to demonstrate that it’s not women in technology, instead, it is just people in technology who happen to be women. But, it’s about much more than a number.

Technology 92

Technology Data-driven Statistics Data Processing 92

Analytics Vidhya

MAY 25, 2021

ArticleVideo Book This article was published as a part of the Data Science Blogathon Introduction This is Part-2 of the 4-part blog series on Bayesian. The post Detailed Guide To Bayesian Decision Theory – Part 2 appeared first on Analytics Vidhya.

Data Science 240

Data Science Publishing Analytics Statistics 240

Rocket-Powered Data Science

MARCH 19, 2019

Here, we broaden our meaning of “bias” to go beyond model bias, which has the technical statistical meaning of “underfitting”, which essentially means that there is more information and structure in the data than our model has captured.

Big Data 192

Big Data Statistics Manufacturing Data Science 192

datapine

NOVEMBER 27, 2019

The demand for real-time online data analysis tools is increasing and the arrival of the IoT (Internet of Things) is also bringing an uncountable amount of data, which will promote the statistical analysis and management at the top of the priorities list. Prescriptive analytics goes a step further into the future. And it’s completely free!

Business Intelligence 361

Business Intelligence Analytics Prescriptive Analytics Data Quality 361

AWS Big Data

OCTOBER 23, 2024

This feature is part of the Amazon Redshift console and provides a visual and graphical representation of the query’s run order, execution plan, and various statistics. We demonstrated a step-by-step approach to analyze query performance by examining the query execution plan and statistics and identifying the root cause of query slowness.

Data Warehouse 108

Data Warehouse Metrics Broadcasting Dashboards 108

datapine

APRIL 16, 2019

From these developments, data science was born (or at least, it evolved in a huge way) – a discipline where hacking skills and statistics meet niche expertise. Quantitative data analysis focuses on numbers and statistics. Qualitative data analysis is based on observation rather than measurement.

Data-driven 287

Data-driven Dashboards Visualization Cost-Benefit 287