Instructional Material
Traditional Readability Formulas Compared for English
Lee, Bruce W., Lee, Jason Hyung-Jong
Traditional English readability formulas, or equations, were largely developed in the 20th century. Nonetheless, many researchers still rely on them for various NLP applications. This phenomenon is presumably due to the convenience and straightforwardness of readability formulas. In this work, we contribute to the NLP community by 1. introducing New English Readability Formula (NERF), 2. recalibrating the coefficients of old readability formulas (Flesch-Kincaid Grade Level, Fog Index, SMOG Index, Coleman-Liau Index, and Automated Readability Index), 3. evaluating the readability formulas, for use in text simplification studies and medical texts, and 4. developing a Python-based program for the wide application to various NLP projects.
On Reinforcement Learning for the Game of 2048
2048 is a single-player stochastic puzzle game. This intriguing and addictive game has been popular worldwide and has attracted researchers to develop game-playing programs. Due to its simplicity and complexity, 2048 has become an interesting and challenging platform for evaluating the effectiveness of machine learning methods. This dissertation conducts comprehensive research on reinforcement learning and computer game algorithms for 2048. First, this dissertation proposes optimistic temporal difference learning, which significantly improves the quality of learning by employing optimistic initialization to encourage exploration for 2048. Furthermore, based on this approach, a state-of-the-art program for 2048 is developed, which achieves the highest performance among all learning-based programs, namely an average score of 625377 points and a rate of 72% for reaching 32768-tiles. Second, this dissertation investigates several techniques related to 2048, including the n-tuple network ensemble learning, Monte Carlo tree search, and deep reinforcement learning. These techniques are promising for further improving the performance of the current state-of-the-art program. Finally, this dissertation discusses pedagogical applications related to 2048 by proposing course designs and summarizing the teaching experience. The proposed course designs adopt 2048-like games as materials for beginners to learn reinforcement learning and computer game algorithms. The courses have been successfully applied to graduate-level students and received well by student feedback.
ChatGPT: A Must-See Before the Semester Begins
I have seen friends on Facebook create decent songs and stunning artistic creations with little knowledge of music or art, all after spending a bit of time getting to know an AI art or music generator. But since the grammar assistants in my word processors often flag what is already correct and miss what I wish they should have caught, I've never felt AI writing was advancing very quickly. And then I met ChatGPT. The Facebook teaching page for my university has taken off on the topic, so I took a deep dive into what it can do. I've seen it create (in a flash) movie scripts and comic strips, sonnets and grant proposals, graduate course syllabi and lessons.
AI Strategy and Governance
In this course, you will discover AI and the strategies that are used in transforming business in order to gain a competitive advantage. You will explore the multitude of uses for AI in an enterprise setting and the tools that are available to lower the barriers to AI use. You will get a closer look at the purpose, function, and use-cases for explainable AI. This course will also provide you with the tools to build responsible AI governance algorithms as faculty dive into the large datasets that you can expect to see in an enterprise setting and how that affects the business on a greater scale. Finally, you will examine AI in the organizational structure, how AI is playing a crucial role in change management, and the risks with AI processes.
Teaching: Will ChatGPT Change the Way You Teach?
You can see where this is headed. A writing assignment asks students to compare and contrast feminist themes in Jane Eyre and Wuthering Heights. Yup, it can do that. A political science exam requires short-essay responses to questions around the rise and fall of the Soviet Union. So what does this all mean for teaching?
A review of clustering models in educational data science towards fairness-aware learning
Quy, Tai Le, Friege, Gunnar, Ntoutsi, Eirini
Ensuring fairness is essential for every education system. Machine learning is increasingly supporting the education system and educational data science (EDS) domain, from decision support to educational activities and learning analytics. However, the machine learning-based decisions can be biased because the algorithms may generate the results based on students' protected attributes such as race or gender. Clustering is an important machine learning technique to explore student data in order to support the decision-maker, as well as support educational activities, such as group assignments. Therefore, ensuring high-quality clustering models along with satisfying fairness constraints are important requirements. This chapter comprehensively surveys clustering models and their fairness in EDS. We especially focus on investigating the fair clustering models applied in educational activities. It is believed that these models are practical tools for analyzing students' data and ensuring fairness in EDS.
Architecting Safer Autonomous Aviation Systems
Fenn, Jane, Nicholson, Mark, Pai, Ganesh, Wilkinson, Michael
The aviation literature gives relatively little guidance to practitioners about the specifics of architecting systems for safety, particularly the impact of architecture on allocating safety requirements, or the relative ease of system assurance resulting from system or subsystem level architectural choices. As an exemplar, this paper considers common architectural patterns used within traditional aviation systems and explores their safety and safety assurance implications when applied in the context of integrating artificial intelligence (AI) and machine learning (ML) based functionality. Considering safety as an architectural property, we discuss both the allocation of safety requirements and the architectural trade-offs involved early in the design lifecycle. This approach could be extended to other assured properties, similar to safety, such as security. We conclude with a discussion of the safety considerations that emerge in the context of candidate architectural patterns that have been proposed in the recent literature for enabling autonomy capabilities by integrating AI and ML. A recommendation is made for the generation of a property-driven architectural pattern catalogue.
FullStop:Punctuation and Segmentation Prediction for Dutch with Transformers
Vandeghinste, Vincent, Guhr, Oliver
When applying automated speech recognition (ASR) for Belgian Dutch (Van Dyck et al. 2021), the output consists of an unsegmented stream of words, without any punctuation. A next step is to perform segmentation and insert punctuation, making the ASR output more readable and easy to manually correct. As far as we know there is no publicly available punctuation insertion system for Dutch that functions at a usable level. The model we present here is an extension of the models of Guhr et al. (2021) for Dutch and is made publicly available. We trained a sequence classification model, based on the Dutch language model RobBERT (Delobelle et al. 2020). For every word in the input sequence, the models predicts a punctuation marker that follows the word. We have also extended a multilingual model, for cases where the language is unknown or where code switching applies. When performing the task of segmentation, the application of the best models onto out of domain test data, a sliding window of 200 words of the ASR output stream is sent to the classifier, and segmentation is applied when the system predicts a segmenting punctuation sign with a ratio above threshold. Results show to be much better than a machine translation baseline approach.
Bhopal: Workshop on artificial intelligence held at MANIT
Bhopal (Madhya Pradesh): A workshop on Artificial Intelligence and Deep Learning was held at Maulana Azad National Institute of Technology (MANIT) in the city recently. The Department of Computer Science and Engineering and Department of Electronics and Communication Engineering had organised the five-day online workshop. The focus was on understanding the application of techniques like regression and classification over databases acquired from different sources. The topics of the workshop were artificial intelligence, Machine Learning techniques, soft computing and deep learning techniques. Hands-on training and practice sessions were conducted to gain confidence on techniques, their demonstration and implementation.
How Long Does it Take to Learn Machine Learning in 2023?
Hello guys, if you want to learn Machine Learning in 2023 and wondering how long does it take to learn Machine Learning and become a Machine Learning Engineer then you have come to the right place. Earlier, I have shared best free Machine Learning courses and books and in this article, I will share how much time it take to learn Machine Learning and how you can quickly learn essential ML concepts and become a Machine Learning Engineer in 2023 but before that let's see what does Machine Learning means? Machine learning is the science of making the machine predict the result of something based on previous data. This science uses python language to create a machine learning model that can improve itself by learning. Completing the roadmap of being a machine learning engineer is long, and this article will explain the skills you need to know and how long it takes.