Supervised vs Unsupervised Machine Learning

Supervised vs Unsupervised Machine Learning

Understanding the Difference Between Supervised vs Unsupervised Machine Learning

Artificial intelligence (AI) is being used to change our lives every day. When it comes to building AI programs, there are two approaches programmers tend to choose: supervised or unsupervised machine learning.

The simple distinction between these is supervised machine learning utilizes labeled data to predict outcomes, while unsupervised machine learning does not.

Best Accessories and External Components for AI Computers

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What Are the Best Accessories and Components for a System Built for AI?

You don’t have to look far or wide to find guides on building the best gaming rigs. Finding the best accessories for AI computers, though? That is a tougher search, although there can be some overlap.

There aren’t many companies talking about the ins and outs of DIY AI computer build-essentials. It is exactly for that reason that we have compiled a list of the most important components you will need for artificial intelligence (AI) build and what we recommend.

How AI Is Changing the IT and AV Industries

AI in the IT and AV Industries

As the IT (information technology) and AV (audiovisual) industries further develop their usage of artificial intelligence (AI), there is going to be an incredible amount of change that goes with it. AI has already transformed how we use computers and has lasting impacts on the future of several industries. This is especially true for sectors that rely heavily on technology.

Something to consider is how AI is affecting these two industries. Information Technology, for example, seems to be more focused on commercial clients, but AV tends to trend more towards residential clients (although there are plenty of business needs as well). This leads to a different approach to implementing AI in the technology and applications used within IT and AV.

RPA Use Cases in The Field of Healthcare

Many large healthcare organizations are adopting RPA leading to digitalization which can lead to healthy competition between medical services. The use of disruptive science and technology can make the healthcare industry more efficient. Using RPA can perfectly automate the query tasks of Electronic Health Record data, partner ecosystem, financial and accounting systems, and payment personnel letter, thereby reducing the workload of medical personnel.

In different industries, RPA is considered to be an exploratory step for enterprises and organizations to move into the world of artificial intelligence. According to the recent RPA report, increasing productivity and improving customer experience are the top priorities for organizations to adopt RPA.

RPA and Automated Testing (Test Automation)

The Relationship Between Automated Testing and RPA

Automated testing is a process of transforming a human-driven test system into machine execution. RPA is developed from automated testing, similar to automated testing, and there is a lot of overlap between the two. For example, they all drive screens, keyboards, mice, etc., and have similar technical architectures. However, RPA is different from automated testing, and there are many differences between the two:
  • Different Goals

The goal of automated testing is to shorten test execution time through automation. The goal of RPA is to reduce manual input through automation, thereby saving human resources and freeing personnel from repetitive and low-value-added work.
  • Different Technical Methods

Automated testing supports limited software environments. For example, Selenium can only support Web applications, while RPA supports multiple software environments.
  • Different Handling of Errors

Automated test scripts only need to record the error message when the operating application is abnormal, and then take a screenshot. The RPA script pays more attention to the processing of abnormal errors and performs certain processing for all possible abnormal situations in the process to ensure that it can be executed in accordance with the predetermined process. Compared with automated testing, RPA adds more checkpoints to ensure correct process execution.
  • The Frequency of Script Maintenance Is Different

Automated testing requires frequent maintenance of the script. For example, after the application under test is updated, the automated test script also needs to be updated accordingly, and the modification is relatively frequent. RPA scripts are applied to mature systems. Once the build is completed and runs stably, no modification is made as much as possible, so the modification frequency is relatively low.
  • Different Number of Applications Under Test

Automated testing mainly executes scripts for a tested application. When RPA executes a complete process, it usually spans multiple applications. For example, it is necessary to operate web applications and Windows native applications to complete the process at the same time.
  • Different Recognition Objects

In automated testing, the automation technology is mainly object recognition. Direct manipulation of elements through objects usually avoids the use of image recognition, because the script of image recognition is not easy to maintain. Because RPA has to span multiple types of applications, object recognition sometimes cannot work on all applications, and it is generally not modified after deployment, so there are more opportunities for image recognition.
  • Different Roles

Automated testing acts as a virtual helper, and RPA acts as a virtual labor force.
  • Different Requirements for Developers

Developers of automated testing need to have the knowledge required to write, create, and test scripts, while RPA is wizard-driven, and many RPA system platforms do not require developers to have programming knowledge.
  • Different Users

The users of RPA automation testing are limited to technical users, while RPA can be fully used by all stakeholders.

Misunderstandings About RPA:

1. Only Programming Skills Are Required to Use RPA Software

This is not true. To use an RPA tool, you also need to understand how it works on the front end and how to automate it.

2. RPA Software Does Not Require Human Supervision

This is an illusion, because humans need to program RPA robots to provide tasks for automation and manage them.

3. Only Large Companies Have the Ability to Deploy RPA

Small and medium-sized organizations can deploy RPA to achieve business automation. However, the initial cost will be high, but the cost can be recovered in 2 to 3 years (or less).

4. RPA Is Only Suitable for Industries That Rely Heavily on Software

RPA can be used to automate production bills, invoices, telephone services, etc. These bills, invoices, telephone services, etc. are used in various industries, regardless of their dependence on software.

How Can New Deep Learning Initiatives Overcome Challenges in Robotics?

Deep Learning Problems in Robotics

When data scientists talk about Deep Learning, they’re usually speaking about image generation, detection, classification, and regression tasks. Still, the thing that deep learning and artificial intelligence are getting vastly used for is in the field of robotics and solving some of its most significant challenges. It is deep learning for computer vision that is powering the pursuit of self-driving autonomous cars. Reinforcement learning is also powering some of the initiatives like AlphaGo, where the agent tries to act in the world to maximize its rewards.

The advancements in deep learning have been many, but still, we want to reach the ultimate goal at some point in time — Artificial General Intelligence.

Vision Transformers: Natural Language Processing (NLP) Increases Efficiency and Model Generality

Transformers Are for Natural Language Processing (NLP), Right?

There has been no shortage of developments vying for a share of your attention over the last year or so. However, if you regularly follow the state of machine learning research you may recall a loud contender for a share of your mind in OpenAI’s GPT-3 and accompanying business strategy development from the group. GPT-3 is the latest and by far the largest in OpenAI’s general-purpose transformer lineage working on models for natural language processing.

Of course, GPT-3 and GPTs may grab headlines, but it belongs to a much larger superfamily of transformer models, including a plethora of variants based on the Bidirectional Encoder Representations from Transformers (BERT) family originally created by Google, as well as other smaller families of models from Facebook and Microsoft. For an expansive but still not exhaustive overview of major NLP transformers, the leading resource is probably the Apache 2.0 licensed Hugging Face () library.

How to Tackle Challenges Deploying ML Models

Highlights

  • By deploying machine learning models, other teams in your company can use them, send data to them, and get their predictions, which are in turn populated back into the company systems to increase training data quality and quantity. 
  • Once this process is initiated, companies will start building and deploying higher numbers of machine learning models in production. They will master robust and repeatable ways to move models from development environments into business operations systems.

Today's data scientists and developers have a much easier experience when building AI-based solutions through the availability and accessibility of data and open source machine learning frameworks. This process becomes a lot more complex, however, when they need to think about model deployment and pick the best strategy to scale up to a production-grade system. 

In this article, we will introduce some common challenges of machine learning model deployment. We will also discuss the following points that may enable you to tackle some of those challenges: 

Artificial Intelligence in Service Desks

“Flawless customer service facilitates opportunity more than anything else; the opportunity to exceed any and all expectations.” ~ Than Merrill, CEO & Founder, FortuneBuilders

Resolving customer issues at the earliest is as critical as delivering a new product or service to customers. While organizations strive to achieve better customer service by optimizing key metrics such as Mean Time To Resolution (MTTR), Defect Removal Efficiency (DRE), etc., Artificial Intelligence comes in handy in catering to our needs to be faster and accurate in providing resolution.

Knowledge Base

Knowledge Base

Making the Transition from Software Engineer to Artificial Intelligence Engineer

Artificial intelligence (AI) technology has been around for decades. However, we really didn’t realize its potential until about a decade ago. Since then, the planet saw an exponential demand for AI engineers. 

As the ongoing tech talent shortage shows no signs of improving, it has provided software engineers (who are also in high demand) an opportunity to make the transition and fill the talent gap. However, learning AI, Machine Learning (ML), and Natural Language Processing (NLP) isn’t a walk in the park.

What You Need to Know About Deep Reinforcement Learning

Machine learning (ML) and artificial intelligence (AI) algorithms are increasingly powering our modern society and leaving their mark on everything from finance, healthcare, to transportation. If the late half of the 20th century was about the general progress in computing and connectivity (internet infrastructure), the 21st century is shaping up to be dominated by intelligent computing and a race toward smarter machines.

Most of the discussion and awareness about these novel computing paradigms, however, circle around the so-called ‘supervised learning’, in which deep learning (DL) occupies a central position. The recent advancement and astounding success of deep neural networks (DNN) – from disease classification to image segmentation to speech recognition – has led to much excitement and application of DNNs in all facets of high-tech systems. 

5 Amazing Examples of Artificial Intelligence in Action

As scientists and researchers strive harder to make Artificial Intelligence (AI) mainstream, this ingenious technology is already making its way to our day to day lives and continues ushering across several industry verticals. From voice-powered personal assistants like Siri and Alexa to autonomously-powered self-driving vehicles, AI has been rearing itself as a force to be reckoned with. Many tech giants such as Apple, Google, Facebook, and Microsoft have been making huge bets on the long-term growth potential of Artificial Intelligence.

According to a report published by the research firm Markets and Markets, the AI market is expected to grow to a $190 billion industry by 2025. More and more businesses are looking to boost their ROI by leveraging the capabilities of AI. In this blog post, we are going to list out the applications of AI in use today. 

5 Types of LSTM Recurrent Neural Networks and What to Do With Them

5 Types of LSTM Recurrent Neural Networks

The Primordial Soup of Vanilla RNNs and Reservoir Computing

Using past experience for improved future performance is a cornerstone of deep learning and of machine learning in general. One definition of machine learning lays out the importance of improving with experience explicitly:

A computer program is said to learn from experience E with respect to some class of tasks T and performance measure P, if its performance at tasks in T, as measured by P, improves with experience E.

How AI-Powered Computer Vision Is Transforming Healthcare

AI-Powered Computer Vision

The impact of AI on human lives can be felt the most in the healthcare industry. AI-powered computer vision technology can help bring affordable healthcare to millions of people. Computer vision practices are already in place for sorting and finding images in blogs and retail websites. It also has applications in medicine.

You may be interested in:  Computer Vision: Overview of a Cutting Edge AI Technology

Medical diagnosis depends on medical images such as CAT scans, MRI images, X-rays, sonograms, and other images.