Sat.Sep 17, 2022 - Fri.Sep 23, 2022

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4 methods to help CIOs manage cyber stress

CIO Business Intelligence

In 2020, research found that nearly 90% of CISOs considered themselves under moderate or high levels of stress. Similarly, a 2021 survey by ClubCISO revealed that stress levels significantly increased among 21% of respondents over the last 12 months, adding to mental health issues. Kerissa Varma. Two years on since the start of the pandemic, stress levels of tech and security executives are still elevated as global skills shortages, budget limitations and an ever faster and expanding security th

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7 Machine Learning Portfolio Projects to Boost the Resume

KDnuggets

Work on machine learning and deep learning portfolio projects to learn new skills and improve your chance of getting hired.

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Principal Component Analysis Interview Questions

Analytics Vidhya

This article was published as a part of the Data Science Blogathon. Introduction Principal Component Analysis, or PCA, is a dimensionality-reduction method frequently used to reduce the dimensionality of big data sets by reducing a large collection of variables into a smaller set that retains the majority of the information in the large set. Reduced […].

Big Data 336
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Top Posts September 12-18: How to Select Rows and Columns in Pandas

KDnuggets

How to Select Rows and Columns in Pandas Using [ ],loc, iloc,at and.iat • Free Python for Data Science Course • 5 Data Science Skills That Pay & 5 That Don't • 7 Data Analytics Interview Questions & Answers • 5 Tricky SQL Queries Solved.

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State of AI in Sales & Marketing 2025

AI adoption is reshaping sales and marketing. But is it delivering real results? We surveyed 1,000+ GTM professionals to find out. The data is clear: AI users report 47% higher productivity and an average of 12 hours saved per week. But leaders say mainstream AI tools still fall short on accuracy and business impact. Download the full report today to see how AI is being used — and where go-to-market professionals think there are gaps and opportunities.

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Enhancing Data Catalog with AI

David Menninger's Analyst Perspectives

Organizations are collecting data from multiple data sources and a variety of systems to enrich their analytics and business intelligence (BI). But collecting data is only half of the equation. As the data grows, it becomes challenging to find the right data at the right time. Many organizations can’t take full advantage of their data lakes because they don’t know what data actually exists.

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Ways Big Data Creates a Better Customer Experience In Fintech

Smart Data Collective

Big data has led to many important breakthroughs in the Fintech sector. The industry is growing at a remarkable rate due to this new technology. Positive customer experience sits atop the most valuable things critical to the longevity of any business. It helps build brand reputation, enhances a company’s visibility, and encourages customer loyalty, which translates to increased revenues.

Big Data 145

More Trending

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The Mistake Every Data Scientist Has Made at Least Once

KDnuggets

How to increase your chances of avoiding the mistake.

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What is employee experience? A vital factor for business success

CIO Business Intelligence

Employee experience has become a key factor in defining your company’s overall success. Positive or negative, employee experience can significantly impact your company’s productivity, efficiency, and its ability to recruit and retain talent. It can even impact your brand’s reputation long after an employee has exited the company. The COVID-19 pandemic has drastically changed the future of work by normalizing remote work , placing a new emphasis on workplace flexibility , and introducing hybrid w

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AI Meets Data Access Governance

TDAN

Data is the viral sensation crashing the data governance capacity. Use of data is disrupting industries, economies, even some government elections. Unlocking the secrets data holds is the number one challenge in every single company regardless of the size or industry. However, organizations are facing a challenge: having the framework is key. And yet, execution, […].

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Underlying Engineering Behind Alexa’s Contextual ASR

Analytics Vidhya

This article was published as a part of the Data Science Blogathon. Introduction Conventionally, an automatic speech recognition (ASR) system leverages a single statistical language model to rectify ambiguities, regardless of context. However, we can improve the system’s accuracy by leveraging contextual information. Any type of contextual information, like device context, conversational context, and metadata, […].

Metadata 400
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How to Achieve High-Accuracy Results When Using LLMs

Speaker: Ben Epstein, Stealth Founder & CTO | Tony Karrer, Founder & CTO, Aggregage

When tasked with building a fundamentally new product line with deeper insights than previously achievable for a high-value client, Ben Epstein and his team faced a significant challenge: how to harness LLMs to produce consistent, high-accuracy outputs at scale. In this new session, Ben will share how he and his team engineered a system (based on proven software engineering approaches) that employs reproducible test variations (via temperature 0 and fixed seeds), and enables non-LLM evaluation m

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More Performance Evaluation Metrics for Classification Problems You Should Know

KDnuggets

When building and optimizing your classification model, measuring how accurately it predicts your expected outcome is crucial. However, this metric alone is never the entire story, as it can still offer misleading results. That's where these additional performance evaluations come into play to help tease out more meaning from your model.

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IT budgets remain solid, despite tech industry headwinds

CIO Business Intelligence

A report issued Monday by private investment company Bain Capital indicated that, despite the numerous disruptions to the technology industry—including a global supply chain crisis and Russia’s invasion of Ukraine—most IT decision makers foresee either stable budgets or increases for the coming year. Over the past two years, the pandemic’s effects on that figure have been noticeable—at the onset, less than half of those polled said that they expected anything but a decrease in their budget for t

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Key Criteria When Hiring AI Software Development Agency

Smart Data Collective

There are a number of amazing AI companies. You may want to create an equally successful one. However, you won’t be able to do this without the best experts at your side. There are a lot of factors that you have to take into consideration when hiring a company to help you develop AI applications. There is a huge lack of qualified AI developers, as a recent report from ZDNet recently showed.

Software 129
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Book your Seats now for Upcoming DataHour Sessions

Analytics Vidhya

Introduction Data science is the study of data to gain important business insights. It combines concepts and methods from the domains of mathematics, statistics, AI, and computer engineering. We at Analytics Vidhya believe in Knowledge sharing, and that’s why we Organize DataHour Sessions every day so that you can Brush up on your Data Science […].

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Zero Trust Mandate: The Realities, Requirements and Roadmap

The DHS compliance audit clock is ticking on Zero Trust. Government agencies can no longer ignore or delay their Zero Trust initiatives. During this virtual panel discussion—featuring Kelly Fuller Gordon, Founder and CEO of RisX, Chris Wild, Zero Trust subject matter expert at Zermount, Inc., and Principal of Cybersecurity Practice at Eliassen Group, Trey Gannon—you’ll gain a detailed understanding of the Federal Zero Trust mandate, its requirements, milestones, and deadlines.

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Dimensionality Reduction Techniques in Data Science

KDnuggets

Dimensionality reduction techniques are basically a part of the data pre-processing step, performed before training the model.

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6 tips for successfully leading software developers

CIO Business Intelligence

Developers are notoriously grumpy and unamenable to disruption. They tend to want to continue working until they arrive at a place of completion and satisfaction. . That’s all well and good unless they’ve lost sight of the bigger picture. What’s an IT leader to do? The following perspectives will help you better understand what motivates and mystifies developers and can guide your thinking on how to be the leader your team needs.

Software 137
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What Skills Will Manufacturing Workers Need in the Age of AI?

Smart Data Collective

Artificial intelligence technology is changing the state of the manufacturing sector. Global manufacturers are projected to spend $9.89 Billion on AI technology by 2027. There are countless benefits of investing in AI as a manufacturer. However, this is also going to lead to some major changes that might be a bane for many workers. The good news is that there are still ways for workers to thrive in this field.

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Image Classification Using Resnet-50 Deep Learning Model

Analytics Vidhya

This article was published as a part of the Data Science Blogathon. Introduction In this article, we will train a classification model which uses the feature extraction + classification principle, i.e., firstly, we extract relevant features from an image and then use these feature vectors in machine learning classifiers to perform the final classification.

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Revolutionize QA: GAPs AI-Driven Accelerators for Smarter, Faster Testing

GAP's AI-Driven QA Accelerators revolutionize software testing by automating repetitive tasks and enhancing test coverage. From generating test cases and Cypress code to AI-powered code reviews and detailed defect reports, our platform streamlines QA processes, saving time and resources. Accelerate API testing with Pytest-based cases and boost accuracy while reducing human error.

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Free Microsoft Excel for Beginners Course

KDnuggets

Are you ready to learn Excel from the beginning? In this course, you will learn data entry, essential formulas, data visualization, pivot tables, and much more.

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10 mistakes rookie CIOs make — and how to avoid them

CIO Business Intelligence

Newly minted CIOs have a wealth of guidebooks, white papers, and blogs to help set themselves up for success from day one , as the first 100 days of a new leadership role are crucial. But theory can only take a new leader so far. Practice is how leaders are made, and as anyone who has gone through this challenging process knows, those first months on the job as a CIO are likely to be rife with mistakes.

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ML is a Vital Defense Against Thwart Digital Attack Surfaces

Smart Data Collective

Machine learning technology has become invaluable in many facets of the IT sector. A study by Markets and Markets shows that the market for machine learning technology is growing over 44% a year. One of the biggest factors driving the demand for machine learning technology is a growing need for cybersecurity solutions. Cyberattacks are becoming more common each year.

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Object Detection Using YOLO And Mobilenet SSD

Analytics Vidhya

This article was published as a part of the Data Science Blogathon. Introduction Artificial neurons are utilized in deep neural networks for object detection. These artificial neurons are similar to humans composed of neurons. Thus, object detection refers to the detection and localization of objects in an image that belongs to a predefined set of […].

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The GTM Intelligence Era: ZoomInfo 2025 Customer Impact Report

ZoomInfo customers aren’t just selling — they’re winning. Revenue teams using our Go-To-Market Intelligence platform grew pipeline by 32%, increased deal sizes by 40%, and booked 55% more meetings. Download this report to see what 11,000+ customers say about our Go-To-Market Intelligence platform and how it impacts their bottom line. The data speaks for itself!

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The Absolute Basics of MLOps

KDnuggets

This article is for people who don’t know a thing about MLOps or want to refresh their memory.

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Spelling out the need for CFOs and CIOs to speak the same language

CIO Business Intelligence

If it wasn’t the case before, the last two years have cemented technology as a fundamental growth driver for many organizations. Technology, when used effectively, plays a key role to improve efficiencies and create new capabilities for an organization, not just maintain the status quo. The CIO has traditionally been seen as a gatekeeper of operational continuity, not an integral function of long-term strategy and growth.

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Data Governance and Strategy for the Global Enterprise

Cloudera

In a recent blog, Cloudera Chief Technology Officer Ram Venkatesh described the evolution of a data lakehouse, as well as the benefits of using an open data lakehouse, especially the open Cloudera Data Platform (CDP). If you missed it, you can read up about it here. Modern data lakehouses are typically deployed in the cloud. Cloud computing brings several distinct advantages that are core to the lakehouse value proposition.

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Interview Questions on NLP Fundamentals

Analytics Vidhya

This article was published as a part of the Data Science Blogathon. Introduction As everyone knows, natural language processing is one of the most competitive and hot fields in today’s global tech sector. Candidates with good Natural Language Processing skills are sought after by all the large corporations and growing start-ups. Natural language processing is […].

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Optimizing The Modern Developer Experience with Coder

Many software teams have migrated their testing and production workloads to the cloud, yet development environments often remain tied to outdated local setups, limiting efficiency and growth. This is where Coder comes in. In our 101 Coder webinar, you’ll explore how cloud-based development environments can unlock new levels of productivity. Discover how to transition from local setups to a secure, cloud-powered ecosystem with ease.

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Data Analyst Skills You Need for Your Next Promotion

KDnuggets

Get some advice from the “older” generation.

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Rebooting expectations to connect and lead in more meaningful ways

CIO Business Intelligence

With over three decades helping organizations around the world prepare and shape the future, Bob Johansen, distinguished fellow at the Institute for the Future (IFTF) and author of 10 bestsellers, breaks down purpose when it comes to the future of work, the importance of compassion and empathy as the pace of AI and ML accelerates, and being able to have as much flexibility and agility when planning for the long term.

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Traits AI Startups Seek When Hiring New Employees

Smart Data Collective

Are you launching a new AI startup? You will discover that there are a number of opportunities and challenges of creating a company that develops new AI algorithms to solve problems. The demand for AI technology has surged in recent years. One analysis indicates that 90% of companies have made investments in AI and 37% actively deploy it. AI startups have a burgeoning market that they can serve.

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AWS Braket: The Quantum Computing Tool

Analytics Vidhya

This article was published as a part of the Data Science Blogathon. Introduction AWS named the service after a standard quantum notation called Braket, created in the late 1930s by Paul Dirac, a famous theoretical physicist. The Braket is a fully managed AWS service that provides a primarily technology-agnostic environment. Customers can design, develop, test, and […].

Testing 348
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15 Modern Use Cases for Enterprise Business Intelligence

Large enterprises face unique challenges in optimizing their Business Intelligence (BI) output due to the sheer scale and complexity of their operations. Unlike smaller organizations, where basic BI features and simple dashboards might suffice, enterprises must manage vast amounts of data from diverse sources. What are the top modern BI use cases for enterprise businesses to help you get a leg up on the competition?