Thu.Feb 10, 2022

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Different Types of Cross-Validations in Machine Learning

Analytics Vidhya

This article was published as a part of the Data Science Blogathon. Introduction Model Development is a critical stage in the life cycle of a Data Science project. We attempt to train our data set using various forms of Machine Learning models, either supervised or unsupervised, depending on the Business Problem. Given many models available for […].

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Junior Data Scientist: The Next Level

KDnuggets

There is a difference in the level of experience compared to Junior, Mid-Level, and Senior Data Scientists. This article will go through the expectations for all job roles and what is required to move up the ladder.

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Workflow of MLOps: Part 2 | Model Building

Analytics Vidhya

This article was published as a part of the Data Science Blogathon. This is the 2nd blog of the MLOps series. Introduction This article is part of an ongoing blog series on Machine Learning Operations(MLOps). In the previous article, we have gone through the introduction of MLOps. We have seen differences in traditional software development in […].

Modeling 304
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5 Data Security Strategies Businesses Should Implement

Smart Data Collective

We have witnessed some horrifying data breaches over the last year. One of the worst was when a team of Chinese hackers penetrated the security of the Microsoft Exchange and accessed the accounts of over 250,000 global organizations. The Colonial Pipeline and SolarWinds were also victims to hackers. While large corporations like these will continue to be targets for data breaches, small businesses are also at risk.

Strategy 115
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Get Better Network Graphs & Save Analysts Time

Many organizations today are unlocking the power of their data by using graph databases to feed downstream analytics, enahance visualizations, and more. Yet, when different graph nodes represent the same entity, graphs get messy. Watch this essential video with Senzing CEO Jeff Jonas on how adding entity resolution to a graph database condenses network graphs to improve analytics and save your analysts time.

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Optimal Resource Allocation using Python

Analytics Vidhya

This article was published as a part of the Data Science Blogathon. Objective “True optimization is the revolutionary contribution of modern research to decision processes” – George Dantzig. This article discusses solving a resource allocation problem using linear programming in Python. We will find an optimal value for a linear equation with different linear constraints.

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Building the Business Case for DataOps

DataKitchen

The post Building the Business Case for DataOps first appeared on DataKitchen.

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The motivation behind using graph convolutions

KDnuggets

This article is an excerpt from the book Machine Learning with PyTorch and Scikit-Learn is the new book from the widely acclaimed and bestselling Python Machine Learning series, fully updated and expanded to cover PyTorch, transformers, graph neural networks, and best practices.

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Heart Disease Prediction using Machine Learning

Analytics Vidhya

This article was published as a part of the Data Science Blogathon. Overview In this article, we will be closely working with the heart disease prediction and for that, we will be looking into the heart disease dataset from that dataset we will derive various insights that help us know the weightage of each feature and […]. The post Heart Disease Prediction using Machine Learning appeared first on Analytics Vidhya.

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Data Science Definition Humor: A Collection of Quirky Quotes Related to Data Science Definitions

KDnuggets

Read this collection of humorous, insightful quotes around data science that will hopefully brighten your day and make you laugh!

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Guide On Customer Churn: Don’t Just Predict, Prevent it!

Analytics Vidhya

This article was published as a part of the Data Science Blogathon. Introduction Phonepe, Google Pay (Tez) are ubiquitous names in the Indian payment ecosystem and the top two players in the area. According to Phonepe pulse report, it has133 million monthly active users as of July’21. For the Q3-21 quarter, the total transactions were 526.8 Cr […].

IT 278
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Understanding User Needs and Satisfying Them

Speaker: Scott Sehlhorst

We know we want to create products which our customers find to be valuable. Whether we label it as customer-centric or product-led depends on how long we've been doing product management. There are three challenges we face when doing this. The obvious challenge is figuring out what our users need; the non-obvious challenges are in creating a shared understanding of those needs and in sensing if what we're doing is meeting those needs.

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Data Mesh & Its Distributed Data Architecture

KDnuggets

Going forward, data professionals have found a new way to address the scalability of sources through data mesh.

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A Visual Tool for Exploring Word Embeddings

Edwin Chen

I built a visualization to explore embeddings a few years ago, but never posted it more broadly. So here it is! [link]. These are GloVe embeddings projected into 2D, colorized via k-means in the original space. You can see, for example, that the cluster in pink ….

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We must check for racial bias in our machine learning models

IBM Big Data Hub

As a data scientist for IBM Consulting, I’ve been fortunate enough to work on several projects to fulfill the various needs of IBM clients. Over my time at IBM, I have seen technology applied to various use cases that I would have never originally considered possible, which is why I was thrilled to steward the implementation of artificial intelligence to address one of the most insidious societal issues we face today, racial injustice.

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Announcing the GA of Cloudera DataFlow for the Public Cloud on Microsoft Azure

Cloudera

After the launch of Cloudera DataFlow for the Public Cloud (CDF-PC) on AWS a few months ago, we are thrilled to announce that CDF-PC is now generally available on Microsoft Azure, allowing NiFi users on Azure to run their data flows in a cloud-native runtime. . With CDF-PC, NiFi users can import their existing data flows into a central catalog from where they can be deployed to a Kubernetes based runtime through a simple flow deployment wizard or with a single CLI command.

KPI 115
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Beyond the Basics of A/B Tests: Highly Innovative Experimentation Tactics You Need to Know

Speaker: Timothy Chan, PhD., Head of Data Science

Are you ready to move beyond the basics and take a deep dive into the cutting-edge techniques that are reshaping the landscape of experimentation? 🌐 From Sequential Testing to Multi-Armed Bandits, Switchback Experiments to Stratified Sampling, Timothy Chan, Data Science Lead, is here to unravel the mysteries of these powerful methodologies that are revolutionizing how we approach testing.

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Cloud VPN Technology Makes Accessing Sports Content Easier

Smart Data Collective

Cloud technology has completely transformed the ways that we access online content. A variety of streaming services use the cloud to connect users with the content they are looking for. Dacast has a post on the 15 best cloud streaming services. Many businesses are leveraging these solutions to provide content to their viewers, since 94% of them have discovered that it is the best way to grow their brands.

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Finance Business Partnering – Purpose and Implementation

Jedox

What is business partnering and why is it becoming increasingly important for finance professionals to engage with the topic? Learn from finance expert Anders Liu-Lindberg how you can use insights from the finance department to strengthen collaboration in your company. How do you see the role of Finance in the company? Compliance and control-oriented ensuring that the house in order or business advisors that drive value creation and help unleash the potential of the company’s strategy?

Finance 74
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Data Security Standards Are Evolving in Response to Rising Threats

Smart Data Collective

Cybersecurity is a growing concern. In 2018 alone, over 1,200 data breaches were orchestrated and nearly 450 million records were compromised. There will be more pressure to improve cybersecurity as these threats escalate. We have a problem with data security. We are more than 70 years into the digital age. We have found that data is one of the most important assets a person or company can have, and the threats of destruction and theft are constantly looming.

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AtScale Universal Semantic Layer Democratizes and Scales Analytics

David Menninger's Analyst Perspectives

Organizations of all sizes are dealing with exponentially increasing data volume and data sources, which creates challenges such as siloed information, increased technical complexities across various systems and slow reporting of important business metrics. Migrating to the cloud does not solve the problems associated with performing analytics and business intelligence on data stored in disparate systems.

Analytics 240
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Manufacturing Sustainability Surge: Your Guide to Data-Driven Energy Optimization & Decarbonization

Speaker: Kevin Kai Wong, President of Emergent Energy Solutions

In today's industrial landscape, the pursuit of sustainable energy optimization and decarbonization has become paramount. Manufacturing corporations across the U.S. are facing the urgent need to align with decarbonization goals while enhancing efficiency and productivity. Unfortunately, the lack of comprehensive energy data poses a significant challenge for manufacturing managers striving to meet their targets.

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What is Data Classification? Guidelines, Types, & Examples

Alation

Data classification is necessary for leveraging data effectively and efficiently. Effective data classification helps mitigate risk, maintain governance and compliance, improve efficiencies, and help businesses understand and better use data. Let’s discuss what data classification is, the processes for classifying data, data types, and the steps to follow for data classification: What is Data Classification?