Deep Learning, NLP, NMT, AI, ML
Interactive Quiz ⋅ 10 QuestionsBy Kate Finegan Share So you’ve been primed on Python virtual environments! Test your understanding of the tutorial here. The quiz contains 10 questions and there is no time limit. You’ll get 1 point for each correct answer. At the end of the quiz, you’ll receive a total score. The maximum score is 100%. Good luck! Start the Quiz » « Browse All Python Quizzes
Read moreInteractive Quiz ⋅ 16 QuestionsBy Bartosz Zaczyński Share In this quiz, you’ll test your understanding of the new features in Python 3.13. By working through this quiz, you’ll revisit how to compile a custom Python build, disable the Global Interpreter Lock (GIL), enable the Just-In-Time (JIT) compiler, determine the availability of new features at runtime, assess the performance improvements in Python 3.13, and make a C extension module targeting Python’s new ABI. The quiz contains 16 questions and there is […]
Read moreWelcome to Research Focus, a series of blog posts that highlights notable publications, events, code/datasets, new hires and other milestones from across the research community at Microsoft. NEW RESEARCH Can LLMs be Fooled? Investigating Vulnerabilities in LLMs Large language models (LLMs) are the de facto standard for numerous machine learning tasks, ranging from text generation and
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Tips for Using Machine Learning in Fraud DetectionImage by Editor | Midjourney The battle against fraud has become more intense than it ever has been. As transactions become increasingly digital and complex, fraudsters are constantly devising new ways to exploit vulnerabilities in financial systems. And this is where the power of machine learning comes into play. Machine learning offers a robust approach to identifying and even preventing fraudulent activities. By harnessing advanced algorithms and analytics, financial institutions can stay one […]
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This post will demonstrate the usage of Lasso, Ridge, and ElasticNet models using the Ames housing dataset. These models are particularly valuable when dealing with data that may suffer from multicollinearity. We leverage these advanced regression techniques to show how feature scaling and hyperparameter tuning can improve model performance. In this post, we’ll provide a step-by-step walkthrough on setting up preprocessing pipelines, implementing each model with scikit-learn, and fine-tuning them to achieve optimal results. This comprehensive approach not only aids […]
Read moreThe NumPy where() function is a powerful tool for filtering array elements in lists, tuples, and NumPy arrays. It works by using a conditional predicate, similar to the logic used in the WHERE or HAVING clauses in SQL queries. It’s okay if you’re not familiar with SQL—you don’t need to know it to follow along with this tutorial. You would typically use np.where() when you have an array and need to analyze its elements differently depending on their values. For […]
Read moreOne of the most common tasks that a computer program performs is to display data. The program often displays this information to the program’s user. However, a program also needs to show information to the programmer developing and maintaining it. The information a programmer needs about an object differs from how the program should display the same object for the user, and that’s where .__repr__() vs .__str__() comes in. A Python object has several special methods that provide specific behavior. […]
Read moreLarge language models (LLMs) have achieved unprecedented accuracy on medical question-answering benchmarks, showcasing their potential to revolutionize healthcare by supporting clinicians and patients. However, these benchmarks often fail to capture the full complexity of real-world medical scenarios. To truly harness the power of LLMs in healthcare, we must go beyond these benchmarks by introducing challenges that bring us closer to the nuanced realities of clinical practice. Introducing MedFuzz Benchmarks like MedQA rely on simplifying assumptions to gauge accuracy. These assumptions […]
Read moreAs the autumn leaves start to fall, signaling the transition to cooler weather, the Python community has warmed up to a series of noteworthy developments. Last month, a new maintenance release of Python 3.12.5 was introduced, reinforcing the language’s ongoing commitment to stability and security. On a parallel note, Python continues its reign as the top programming language according to IEEE Spectrum’s annual rankings. This sentiment is echoed by the Python Developers Survey 2023 results, which reveal intriguing trends and […]
Read moreGraphRAG uses large language models (LLMs) to create a comprehensive knowledge graph that details entities and their relationships from any collection of text documents. This graph enables GraphRAG to leverage the semantic structure of the data and generate responses to complex queries that require a broad understanding of the entire text. In previous blog posts, we introduced GraphRAG and demonstrated how it could be applied to news articles. In this blog post, we show that it can also
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