Instructional Material
Step-by-Step Guide to Become a Data Scientist in 2023
Let me begin with a quick story of two friends, Peter and Henry. Two young boys who lived in a small village – shared a common dream of becoming successful musicians. Despite facing many challenges and setbacks, they never gave up on their dream. Eventually, their hard work and determination paid off, as they landed a record deal and became household names, inspiring people worldwide with their music. Now my question is: have you heard of these two musicians: Peter & Henry?
Deep Learning and Computational Physics (Lecture Notes)
Ray, Deep, Pinti, Orazio, Oberai, Assad A.
These notes were compiled as lecture notes for a course developed and taught at the University of the Southern California. They should be accessible to a typical engineering graduate student with a strong background in Applied Mathematics. The main objective of these notes is to introduce a student who is familiar with concepts in linear algebra and partial differential equations to select topics in deep learning. These lecture notes exploit the strong connections between deep learning algorithms and the more conventional techniques of computational physics to achieve two goals. First, they use concepts from computational physics to develop an understanding of deep learning algorithms. Not surprisingly, many concepts in deep learning can be connected to similar concepts in computational physics, and one can utilize this connection to better understand these algorithms. Second, several novel deep learning algorithms can be used to solve challenging problems in computational physics. Thus, they offer someone who is interested in modeling a physical phenomena with a complementary set of tools.
Multidimensional Item Response Theory in the Style of Collaborative Filtering
Bergner, Yoav, Halpin, Peter F., Vie, Jill-Jênn
This paper presents a machine learning approach to multidimensional item response theory (MIRT), a class of latent factor models that can be used to model and predict student performance from observed assessment data. Inspired by collaborative filtering, we define a general class of models that includes many MIRT models. We discuss the use of penalized joint maximum likelihood (JML) to estimate individual models and cross-validation to select the best performing model. This model evaluation process can be optimized using batching techniques, such that even sparse large-scale data can be analyzed efficiently. We illustrate our approach with simulated and real data, including an example from a massive open online course (MOOC). The high-dimensional model fit to this large and sparse dataset does not lend itself well to traditional methods of factor interpretation. By analogy to recommender-system applications, we propose an alternative "validation" of the factor model, using auxiliary information about the popularity of items consulted during an open-book exam in the course.
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Best Resources Online to Learn Machine Learning, Deep Learning, and Data Scientist 🚀
In 2023, do you want to be a Data Scientist, Machine Learning Engineer, or Deep Learning Engineer? I can share some advice if you don't know where you get started. You can solve a business problem with data and you can enter this field with amazing courses. The 2022 State of Data Science report of Anaconda shows us 20% of students want to enter the data science profession. But one of the biggest challenging questions is "Where I can start and What experience is actually required".
NLP Foundations - CouponED
In this course you are invited to learn all the fundamental skills required in any kind of activity related to the Natural Language Processing and you will learn them from a theoretical and practical point of view, in fact you will seat together with me coding and implementing any topic step-by-step, instruction after instruction. Natural Language Processing (NLP) is a subfield of artificial intelligence and linguistics that focuses on the interaction between computers and human (natural) languages. The goal of NLP is to enable computers to understand, interpret, and generate human language in order to communicate with humans in a more natural and intuitive way. Overall, a strong foundation in NLP requires an understanding of language structure, language processing, machine learning, and knowledge representation, as well as the ability to apply these concepts to solve real-world problems.
Statistics For Data Science and Machine Learning with Python
This course is ideal for you if you want to gain knowledge in statistical methods required for Data Science and machine learning! Learning Statistics is an essential part of becoming a professional data scientist. Most data science learners study python for data science and ignore or postpone studying statistics. One reason for that is the lack of resources and courses that teach statistics for data science and machine learning. Statistics is a huge field of science, but the good news for data science learners is that not all statistics are required for data science and machine learning.
Artificial Intelligence: Reinforcement Learning In Python - AI Summary
Learning about supervised and unsupervised machine learning is no small feat. As you'll learn in this course, the reinforcement learning paradigm is more different from supervised and unsupervised learning than they are from each other. If you're ready to take on a brand new challenge, and learn about AI techniques that you've never seen before in traditional supervised machine learning, unsupervised machine learning, or even deep learning, then this course is for you.