Archive for the ‘Machine Learning’ Category

Tapping into the value of chatbots – Geopolitical Intelligence Services AG

Intelligent chatbots such as ChatGPT redefine labor division, creating value in various industries, but face limitations that may affect adoption.

Within the first five days of launching in December 2022, ChatGPT reportedly gained its first million users, outperforming competitors like Googles Bard. As more people adopt or experiment with these chatbots, economists and investors are increasingly curious about their value proposition.

To assess their value, one must first differentiate between regular chatbots and intelligent chatbots like ChatGPT. Although there is no clear cutoff between the two, it is helpful to consider them as having different maturity levels and therefore different value propositions.

Traditional chatbots are programmed to address a wide yet ultimately limited range of queries. They are often used in customer service to provide information, respond to simple requests, and distinguish between standard and complex queries.

Intelligent chatbots like ChatGPT have the ability to learn. Rather than adhering to standard chatbot behavior, they study patterns from human interactions, using this information to expand and improve the services they provide.

To better understand the maturity differences between chatbots, it is worth taking a close look at ChatGPT as an example of an intelligent bot. Its primary feature is using natural languages for both input and output, making it more accessible for average consumers.

ChatGPT is an artificial intelligence (AI) system developed by San Francisco-based AI research laboratory OpenAI. It utilizes generative pre-training (GPT), which uses natural languages by combining autonomous machine learning with pre-training on extensive connected text passages.

Since its inception in 2018, GPT has undergone several upgrades. ChatGPT is based on the third generation of the technology, where unsupervised machine learning takes place. The algorithm learns from untagged data, mimics the patterns it encounters and generates new content based on this learning curve.

GPT-3 programming enables ChatGPT to converse with humans using natural language. The bot operates with the same input and output as an average human conversation. It can answer various questions, and its responses not only improve but continue to get better as the bot is trained on human interaction. In essence, ChatGPT creates its own content.

The most obvious benefit of AI applications is the improved quality of conversation between humans and these programs. The utterances of intelligent bots like ChatGPT are less awkward and cumbersome than traditional bots. However, this is not enough to create value on its own. Additional uses for ChatGPT and similar bots include:

Coding: ChatGPT is trained in formal languages, allowing it to be used for coding. As it is also trained in natural languages, it can develop new programs, apps, games and even music. The intersection of formal and natural language is increasingly important in a digital economy relying on networks and the Internet of Things.

Creating: intelligent bots can generate text for speeches, articles or even poetry. Users can specify the subject, length and target audience for the text. The bot then uses information from the internet and its own learning to produce a result, creating meaningful content for humans.

Division of labor: ChatGPTs content creation abilities make it well suited to complement human labor. It can research information, systematically organize it and tailor the output to the users needs. This enhances the division of labor between humans, who provide input and control the output quality, and the bot, which processes content.

However, there are limitations to ChatGPT and similar AI-based bots. They are not entirely new, since similar programming has been used in translation services for at least the past five years. Their value proposition lies in the quality and breadth of their uses, rather than innovation.

There are also serious concerns about output quality. As the bot learns more, it discerns more general patterns, using these to generate content at the cost of individuation. ChatGPT creates similar outputs for different queries when they fall into the same pattern.

The algorithm combines information and processing to create content, but it is unclear if it checks the credibility of the information. Based on what it produces, it does not appear to critically assess arguments and lines of thought. Due to machine learnings multilayered nature, the bot cannot explain all its sources or how it resolved discrepancies during content generation. Users also have to keep in mind that disclosing information makes it public, since their inputs can be fed into the bots learning system. And there are other issues, such as the lack of personalization or the excess wokeism in ChatGPTs free version.

Most likely, GPT development and adoption will continue incrementally. AI will improve at handling images and animations as input and output. Bot usage will increase but likely be employed within limited areas, such as translation, customer service, prototyping and pre-underwriting. The division of labor between humans and bots will improve, and the technology will make work easier by taking on the less rewarding tasks.

In one scenario, chatbots permeate almost all interactions and even substitute some human-to-human exchanges permanently. To achieve such a dispersion, ChatGPT would need to use all natural interactions not only language, but also images, animations, human-to-human contact and nonlanguage behavior patterns as inputs and outputs. Chatbots could serve as supporting elements in nearly all human-to-human interactions, such as studying, working and deciding where to go on holiday. They would replace teachers, psychologists, marketers, or investment bankers. The probability of such a scenario is low, perhaps less than 15 percent.

In another scenario, chatbots like ChatGPT do not spread beyond any market applications other than their current niche. They could even fail if the aforementioned limitations are not addressed in future development. If the programs continues producing similar, interchangeable outcomes, they would lose value for individual users seeking personalization. Moreover, if their learning mechanism remains opaque or becomes even less transparent, their legitimacy would be questioned. Lastly, the lack of privacy for users could seriously hinder business adoption. The likelihood of this worst-case scenario is around 20 percent.

Whether intelligent chatbots will unlock their full value potential depends on how they will be adopted by individuals and in businesses. And this will hinge on how programmers develop more advanced AI. Special attention will need to be paid to parameters such as information protection, individualization and more accessible and intelligible output.

The excitement about ChatGPT might wear off, but the value proposition of intelligent chatbots will remain within reasonable limits.

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Tapping into the value of chatbots - Geopolitical Intelligence Services AG

Dublin Tech Summit 2023 to explore AI and Machine Learning … – Business & Finance

Dublin Tech Summit 2023 is returning on 31st May to host global thought leaders, established tech experts and industry disruptors for two days of exciting, interactive, engaging and inspiring content, writes Tracey Carney, Managing Director of Dublin Tech Summit.

This years Dublin Tech Summit is our biggest to date. With hundreds of tech leaders set to address over 8,000 attendees, through a range of talks, panels, interviews, demonstrations and more, DTS23 will highlight Irelands role as tech hub for the entire world.

In a very short space of time, the ongoing tech downturn is seeing mass layoffs worldwide, while the rapid growth of AI, the shift toward sustainability and banking turbulence are creating fresh challenges for many sectors. What has led to this very recent tech downturn and are new approaches required to steer economic growth back in a positive direction? New approaches to this, and many other issues, will be discussed, debated and explored with all viewpoints represented at DTS23. You will get to hear opinions for and against cutting edge AI technology, the pros and cons of extended reality and many more thought-provoking ideas.

As we look ahead to the next decade to see where we will be and what opportunities lie ahead, DTS will look closely at AI and machine learning, topics that are currently capturing the publics imagination and posing somewhat existential questions. Other themes of immediate importance include Digital & Business Transformation; Security, Privacy & Trust; Big Data, Analytics & Datafication; Enterprise Software Solutions; Sustainability & Tech For Good; Metaverse & Extended Reality; Blockchain & Web3; Fintech; Deeptech & Future Innovation; 5G, IoT & Connectivity; Diversity, Equity & Inclusion; Start-ups & Investment and the Future Workforce.

Following full days of best-in-class discussion and debate, attendees will be invited to participate in our DTS by Night programme where we have fantastic events especially designed, in venues throughout Dublin City, to allow for optimum networking, mingling, meeting, hanging out and partying with the worlds brightest minds in tech. These include the Tech On The Rocks event and the DE&I Party.

Tickets for this years event are on sale now. For more information, please visit the Dublin Tech Summit website.

About the author: Tracey Carney is Managing Director of Dublin Tech Summit

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Dublin Tech Summit 2023 to explore AI and Machine Learning ... - Business & Finance

Overview of Machine Learning Algorithms Used In Hardware … – SemiEngineering

A new technical paper titled A Survey on Machine Learning in Hardware Security was published by researchers at TU Delft.

Hardware security is currently a very influential domain, where each year countless works are published concerning attacks against hardware and countermeasures. A significant number of them use machine learning, which is proven to be very effective in other domains. This survey, as one of the early attempts, presents the usage of machine learning in hardware security in a full and organized manner. Our contributions include classification and introduction to the relevant fields of machine learning, a comprehensive and critical overview of machine learning usage in hardware security, and an investigation of the hardware attacks against machine learning (neural network) implementations.

Find the technical paper here. Published March 2023.

Kyl, Troya al, Cezar Rodolfo Wedig Reinbrecht, Anteneh Gebregiorgis, Said Hamdioui, and Mottaqiallah Taouil. A Survey on Machine Learning in Hardware Security. ACM Journal on Emerging Technologies in Computing Systems (2023).

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Overview of Machine Learning Algorithms Used In Hardware ... - SemiEngineering

Learn Pytorch With These 10 Best Online Courses In 2023 – Fordham Ram

PyTorch is an open-source deep learning framework created by Facebooks AI Research lab. It is used to develop and train deep learning mechanisms such as neural networks. Some of the worlds biggest tech companies, including Google, Microsoft, and Apple, use it. If youre looking to get started with PyTorch, then youve come to the right place. Well be taking a look at the 10 best PyTorch courses available online.

Everyone interested in learning more about PyTorch, from beginners to seasoned professionals, would benefit greatly from taking one of these courses. No matter what your budget is, youll be able to locate the course that meets your needs because well cover both free and paid courses.

So, if youre ready to take your PyTorch knowledge to the next level, lets dive in and explore the 10 best PyTorch courses out there.

This course is designed to equip learners with the skills to implement Machine and Deep Learning applications with PyTorch. It provides an overview of the PyTorch framework for deep learning and computer vision applications. Learners will get hands-on experience building Neural Networks from scratch. Theyll learn to build complex models through the applied theme of Advanced Imagery.

Duration: 14 hours and 14 minutes

Certificate: Yes

Cost: Paid

This PyTorch course provides an introduction to the theoretical underpinnings of deep learning algorithms and how they are implemented with PyTorch. It covers how to use PyTorch to implement common machine-learning algorithms for image classification. By the end of the course, you will have a strong understanding of using PyTorch. Youll be able to create and train deep learning models.

Duration: 6 hours and 18 minutes with 52 lectures.

Certificate: Certificate of completion

Cost: Paid

This course gives students a foundational understanding of PyTorch. Students will learn about neurons and neural networks and how activation functions. Students will also explore how to build dynamic computation graphs in PyTorch and contrast that with the approaches used in TensorFlow. By the end of this course, students will have the skills to move on to building deep learning models in PyTorch.

Duration: 2 Hours and 51 Minutes

Certificate: N/A

Cost: Paid

This Pytorch course teaches students how to deploy deep learning models using PyTorch. It begins by introducing PyTorchs tensors and the Automatic Differentiation package, then covers models such as Linear Regression, Logistic/Softmax regression, and Feedforward Deep Neural Networks. In addition, the course also deep dives into the role of different normalization, dropout layers, and different activation functions. And this isnt it; you can also explore transfer learning and convolutional Neural Networks.

Duration: 30 Hours

Certificate: Yes

Cost: Paid

This is an ideal introduction to (GANs) and provides a tutorial on building GANs with PyTorch. Students will learn to build a Generative adversarial network and understand their concepts. In the first section, you will gain an understanding of neural networks by building a simple image classifier. In the second section, you will explore the concept of adversarial training and build progressively complex GANs.

Duration: The course is expected to take about 13 hours to complete.

Certificate: Yes

Cost: Paid

This course offers an introduction to the fundamentals of deep learning and neural networks using Python and PyTorch. Students will learn the basics of deep learning and how to build deep neural networks. Theyll also learn to build deep learning pipelines for different tasks and applications. This course is suitable for students with no prior knowledge of deep learning. At the end of the course, students will be able to build deep learning models, understand their internal workings, and apply them to real-world tasks.

Duration: This course lasts for 6 weeks, with 2-4 hours of weekly study.

Certificate: Yes

Cost: N/A

This PyTorch course is a comprehensive introduction to the field of Deep Learning and its applications. In this course, you will learn the basics of deep learning and build your own deep neural networks. With practical exercises and projects, you will gain experience and learn to implement state-of-the-art AI applications such as style transfer and text generation.

Duration: The course duration is approx. two months.

Certificate: Yes

Cost: N/A

Image Segmentation is aimed at providing the fundamentals of Image Segmentation. This course covers the major techniques used in Image Segmentation, such as Understanding the Segmentation Dataset and Writing a custom dataset class for the Image-mask dataset. Teaches how to apply segmentation augmentation to images and masks. It also includes loading a pre-trained convolutional neural network for segmentation.

Duration: This course is 2 Hours.

Certification: N/A

Cost: free

Youll learn to use NumPy to format data into arrays to manipulate and clean data with pandas. The best part is that you get a quick rundown on the basic principles of machine learning. Explore more on image classification by using PyTorch Deep Learning Library for the purpose. Get practical training by using recurrent neural networks that are for the sequence time data series and create Deep Learning models to work with tabular data.

Duration: It takes around 17 hours to complete

Certificate: Yes

Cost: Paid

Students who take this course will better grasp deep learning. Deep learning basics, neural networks, supervised and unsupervised learning, and other subjects are covered. The instructor also offers advice on using deep learning models in real-world applications. Both beginners and experts can benefit from the course, which is designed for students of all skill levels.

Duration: 6 hours and 26 minutes

Certificate: Yes

Cost: Paid

PyTorch is a potent and widely used deep learning framework that provides developers with a number of advantages. With so many excellent PyTorch courses available online, theres no excuse to start your journey to mastering PyTorch!

Just consider this thought-provoking question what if PyTorch can address the most critical issues facing the globe? Might it be used, for instance, to improve climate models or contribute to forecasting and to prevent natural disasters? The possibilities are endless, and PyTorch will provide you with the necessary capabilities to take on even the most challenging tasks. So why not explore the PyTorch courses available today and build a brighter tomorrow?

PyTorch is an open-source deep-learning framework developed by Facebook. It builds and trains deep learning models such as neural networks.

PyTorch offers various benefits, such as dynamic computational graphs, ease of use, flexibility, and strong community support. It also has a Python-based interface, making it easy to learn and use.

PyTorch can be used to develop and train a variety of deep learning models, such as image and speech recognition, natural language processing, and recommender systems.

Yes, Python is a prerequisite for using PyTorch, as it is the primary language used for building and training deep learning models.

PyTorch can be relatively easy to learn, especially for those with prior experience in Python programming and deep learning. However, it may require some time and effort to fully master its advanced features and functionalities.

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Learn Pytorch With These 10 Best Online Courses In 2023 - Fordham Ram

New academic programme lowers cost for university researchers to … – Cambridge Network

Machine learning pioneer Intellegens today launched the Alchemite Academic Programme, a new initiative that lowers the cost of and makes it easier for university researchers in chemistry, materials research, and life sciences to use its groundbreaking Alchemite technology.

The Intellegens Alchemite software applies a machine learning (ML) algorithm originally developed at the University of Cambridge, simplifying decision-making and speeding-up the work involved in creating new formulations, chemicals, materials, and processes. The new programme, which was announced at this weeks American Chemical Society (ACS) Spring Meeting in Indianapolis, provides simple online access to the Alchemite software at a substantial discount.

Alchemite works by extracting value from real-world experimental and process data. This data is often sparse or noisy, which causes most ML methods to fail. The underlying mathematics of Alchemite overcomes this limitation. Other features include accurate uncertainty quantification for predictions, providing essential guidance to decision-makers, and computational efficiency, delivering fast answers to complex problems.

We have established firm foundations with companies across the chemicals industry and materials and life science sectors, explained Dr Gareth Conduit, CSO and co-founder at Intellegens. Now we want to support further use among the academic community, encouraging knowledge-sharing by enabling Alchemite to be applied in more university-based projects that will lead to scientific publications.

The Alchemite Academic Programme is open to any university researcher for use in non-commercial projects. Use of the software must be referenced in any resulting publications or presentations. Members can licence the software at an 80%+ discount relative to commercial pricing.

In an upcoming webinar on June 14th, Gareth Conduit, who is also a Royal Society University Research Fellow at the University of Cambridge, will explain the Alchemite method and present examples of academic projects that have used the technology in materials, chemistry, battery research, and life sciences. Further information on the webinar and the Alchemite Academic Programme is atwww.intellegens.com/academic.

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New academic programme lowers cost for university researchers to ... - Cambridge Network