Research & Education

ml-pen-and-paper-exercises is a comprehensive, open-source collection of pen-and-paper exercises designed to deepen understanding in machine learning. Each exercise is accompanied by a detailed solution, making it an excellent resource for self-study or as supplementary material for courses. The collection covers a wide array of topics, including linear algebra, optimization, directed and undirected graphical models, expressive power of graphical models, factor graphs and message passing, inference for hidden Markov models, model-based learning (including ICA and unnormalised models), sampling and Monte-Carlo integration, and variational inference. The exercises are compiled into a PDF available on arXiv, and the project is licensed under a Creative Commons Attribution 4.0 International License.

motion_imitation is a code repository accompanying the paper "Learning Agile Robotic Locomotion Skills by Imitating Animals." It provides a Gym environment for training a simulated quadruped robot to imitate various reference motions, offering example training code for learning policies. The tool supports Python 3.7 or 3.8 on Ubuntu, MacOS, and Windows, and can be installed as a pip package. It includes features for training and testing imitation models, working with motion capture data, and implementing locomotion using Model Predictive Control (MPC). The repository also details how to run MPC on real A1 robots, making it a comprehensive resource for researchers and developers in robotic locomotion.

neurodiffeq is an open-source Python library built on PyTorch, designed for solving ordinary and partial differential equations (ODEs and PDEs) using neural networks. It provides a flexible framework for implementing existing techniques of using artificial neural networks (ANNs) to approximate solutions. Unlike traditional numerical methods, neurodiffeq aims to compute continuous and differentiable solutions. The library supports various features including solving systems of ODEs and PDEs, handling initial and boundary conditions, and customizing network architectures. It also offers tools for monitoring training progress, implementing transfer learning, and defining custom sampling strategies for training points. Additionally, neurodiffeq supports solving solution bundles and inverse problems, making it suitable for complex scientific and engineering applications.

Vokab is a vocabulary learning application designed to make mastering new words effortless and engaging. It utilizes a TikTok-style learning approach, allowing users to swipe through vocabulary cards, listen to native audio, and mark words as known with natural gestures. The app incorporates spaced repetition, a proven learning technique, to schedule reviews at optimal intervals, ensuring words transition from short-term to long-term memory efficiently. Key features include synchronized text highlighting with native speaker audio, interactive quizzes with instant visual feedback, and streak tracking for motivation. Vokab seamlessly syncs progress across iPhone, iPad, Mac, and Apple Watch via iCloud, and offers an offline mode for learning anywhere.

Masteur is an online tutoring platform designed to support middle and high school students with their studies. It combines human-led private lessons with AI enrichment to create an effective learning experience. Tutors from top universities provide personalized support, helping students understand complex topics, complete homework, and prepare for exams. The platform focuses on making learning engaging and accessible, ultimately aiming to improve students' academic performance and confidence. Masteur offers a modern approach to academic support, leveraging technology to enhance traditional tutoring methods.

Nuvo AI is a human-centered research lab dedicated to architecting Africa's cognitive infrastructure from first principles. The organization focuses on building advanced reasoning systems for the future. While specific product details are not extensively outlined, the core mission revolves around developing AI that understands real-world contexts and solves meaningful problems in collaboration with people. This initiative aims to amplify human judgment, creativity, and decision-making through innovative AI solutions, contributing to the advancement of AI capabilities within the African continent.

Quad AI School of Technology & Management is a leading professional education institute offering industry-driven, career-focused academic programs designed to prepare students for real-world success. The curriculum is co-curated by IIT & IIM alumni and integrates AI from day one across various programs, including Computer Science, Management, and BCA. Quad AI emphasizes practical learning, project-based experiences, and dedicated career development support, including mentorship by MAANG leaders and 100% placement assistance. Students benefit from corporate competitions, workshops, masterclasses, internships, and an entrepreneurship culture with startup funding opportunities. The institute aims to build confident, skilled, and career-ready graduates through its modern learning infrastructure and industry-aligned training.

Neural-Network-Visualisation offers an interactive web-based visualization for a compact multi-layer perceptron, specifically trained on the MNIST handwritten digit dataset. Users can draw digits on a 28x28 grid and observe in real-time how activations propagate through the 3D network. The tool also displays prediction probabilities, providing a clear understanding of the neural network's decision-making process. It highlights the strongest incoming connections per neuron and uses color-coding to represent activation sign and magnitude. The project is open-source and provides Python helper scripts for training the MLP and exporting weights, supporting Apple Metal, CUDA, or CPU acceleration. It also includes a timeline export feature, allowing users to scrub through different training checkpoints.

oie-resources offers a comprehensive, curated list of resources focused on Open Information Extraction (OIE). This GitHub repository serves as a central hub for researchers and academics, providing access to a wide array of materials including research papers sorted chronologically and by category, code implementations, and datasets. It covers not only core OIE systems but also related work such as taxonomizing open relations and various downstream applications like Question Answering, Knowledge Base Population, and Event Extraction. The resource also features information on OIE systems for different languages, supervised OIE, PhD theses, and demos, making it an invaluable reference for anyone working in the field of natural language processing and information extraction.

FocalRead is an innovative speed reading application designed for iPhone and iPad users, enabling them to read up to three times faster. Utilizing Rapid Serial Visual Presentation (RSVP) technology, it displays one word at a time, eliminating eye movement and reducing subvocalization to enhance focus and comprehension. Users can import a wide range of content, including PDFs, ePUBs, DOCX files, web articles, X (Twitter) posts, and Reddit threads. The app offers adjustable reading speeds, dark mode support, chapter navigation, and progress tracking, making it a versatile tool for students, professionals, and anyone looking to improve their reading efficiency and focus.

OpenChem is a deep learning toolkit specifically designed for computational chemistry and drug design research, built with a PyTorch backend. Its primary goal is to simplify the application of deep learning models for researchers in these fields. Key features include a modular design with a unified API, allowing for easy combination of different modules, and the ability to build new models using only a configuration file. The toolkit supports fast training with multi-GPU capabilities and provides utilities for data preprocessing. It also integrates with Tensorboard for visualization. OpenChem handles various tasks such as classification, regression, multi-task learning, and generative models, supporting data types like character sequences (SMILES, amino acids) and molecular graphs, with automatic conversion of SMILES to graphs.

The Open Persian ASR Leaderboard is a platform designed for evaluating and ranking Automatic Speech Recognition (ASR) models specifically for the Persian language. It enables users to submit their own ASR models by providing the model name in the format "user_name/model_name" and have them assessed against a standardized benchmark. This tool facilitates comparison of different models, helping researchers and developers identify top-performing ASR systems for Persian. The leaderboard provides a transparent and accessible way to track advancements and performance metrics in Persian ASR, fostering competition and innovation within the field.

Course.im provides a free platform for creating and sharing online courses, designed to be user-friendly with AI assistance. It offers an intuitive drag-and-drop editor, similar to Notion, for easy content creation and customization. Users can add multimedia elements and organize lessons efficiently without needing technical skills. The platform includes a website builder, enabling the creation of unlimited courses and websites, with the option to connect a custom domain. Courses can be easily embedded into existing websites, much like a YouTube video, by simply copying and pasting a code snippet. This tool is part of the Website.im ecosystem, offering additional features like website building and logo generation.

Qvantify automates qualitative research by using AI to conduct remote interviews, allowing organizations to gather hundreds of deep feedback interviews daily. The platform enables continuous discovery, market expansion assessment, and solution validation by letting AI interact with customers and users. It combines the simplicity of surveys with the depth of in-depth interviews, offering features like white-labeling for brand customization and localization for conducting interviews in over a hundred languages. Qvantify also provides a REST API for data access and future features include a customer portal, voice input, and outbound calling, making it a comprehensive tool for scalable qualitative feedback.

Learn Creole with Jorge is a comprehensive language learning platform designed to make mastering Haitian Creole accessible and enjoyable for all ages. The tool offers a variety of engaging features, including interactive games that transform learning into play, and a rich collection of music and videos that immerse users in Haitian culture. Learners can track their progress with badges and streaks, staying motivated as they build their skills. Whether the goal is to connect with family, deepen a relationship with a Haitian partner, prepare for travel to Haiti, or simply enjoy the process of learning a new language, Learn Creole with Jorge provides a fun and meaningful pathway to fluency.

KnowledgeNet.ai offers AI Engage™, a platform designed to transform insight into consistent revenue by bridging the gap between sales enablement strategy and revenue execution. It provides advanced outbound intelligence specifically for B2B sales teams. The tool aims to help businesses discover opportunities and accelerate decision-making by leveraging AI to manage and utilize corporate conversations and enterprise knowledge. By linking transactional conversations and data repositories, KnowledgeNet.ai creates a cohesive view of intellectual capital, enabling more effective sales strategies and improved revenue generation.

SpeakGator is an AI language tutor designed to help users practice speaking effectively. The tool facilitates AI conversations, providing instant corrections to improve pronunciation and grammar. It focuses on real-life scenarios, allowing users to build fluency without the pressure of traditional learning environments. SpeakGator aims to make language practice accessible and engaging, offering an interactive way to enhance speaking skills through practical application and immediate feedback. This approach helps users gain confidence and proficiency in their target language.

Hola World is a study abroad and migration consultant based in Kerala, India, dedicated to helping students and professionals achieve their global education and career aspirations. The platform offers comprehensive services including expert counseling, university shortlisting, application handling, and visa support with a high success rate. They provide personalized guidance for various global destinations like Australia, the UK, Germany, New Zealand, Ireland, and the Netherlands. Beyond admissions, Hola World also offers specialized programs like 'Hola CAP' for career success, 'Hola Language Lab' for language proficiency, and 'Migration Support' for Australia. Their services are designed to ensure seamless admissions, assured visa outcomes, and distinguished international career pathways.

Reliant AI is an applied AI tool designed for the life sciences industry, simplifying the labor-intensive process of collecting, organizing, and inspecting vast amounts of complex data. It combines a standardized AI engine with customized solutions to work alongside biopharma teams, from portfolio strategy to launch success prediction. The platform offers high-confidence planning and insights by transforming commercial decision-making with advanced ML and reinforcement learning models tailored to life sciences data. Key features include automated ingestion with expert annotation for high precision, life-science-specific AI that makes fewer errors than general tools, and the ability to connect current assets to commercial outcomes through densified Knowledge Graphs. It accelerates systematic reviews by screening and extracting data from full-text PDFs and conference documents, ensuring total accountability by tracing findings back to original sources.

Modern Mindset is a Dutch e-learning platform dedicated to empowering educational professionals with the knowledge and tools to effectively and safely implement AI in their work. The platform offers a comprehensive approach, covering AI knowledge through short, applicable lessons, both physically and via an e-learning platform. It provides practical advice on change management, communication, and curriculum integration, tailored to individual schools. Modern Mindset also fosters a community for professionals to exchange experiences and learn from practical examples. Key offerings include AI Wetwijzer for navigating AI legislation and privacy, Master AI for foundational AI skills, and Deepdive X for concrete applications like lesson preparation and differentiation. The platform emphasizes building an adaptive organizational culture through AI Mindset, promoting ownership and trust.

NFTRaja is a comprehensive digital education ecosystem designed for learners, creators, professionals, and innovators worldwide. It offers structured guides, digital asset education, creative ecosystem knowledge, and blockchain fundamentals. The platform focuses on clarity, value, and long-term growth in the Web3 space, providing free access to educational content, learning resources, and knowledge hubs. NFTRaja stands out with its ecosystem-based learning approach, organizing knowledge into interconnected digital ecosystems covering tools, technology, creativity, career development, gaming, Web3, and AI. It emphasizes practical real-world applications, ethical technology use, and unbiased educational guidance, helping users build foundational knowledge and advance to complex concepts.

Amy App is an AI-based math tutor designed to simplify mathematics for students of all levels. Acting like a real human tutor, Amy intelligently discovers and addresses individual knowledge gaps. The platform offers dynamic teaching by understanding user mistakes and automatically providing instruction on missing skills. With access to over 1.1 million unique math questions, Amy provides extensive practice and personalized learning experiences, making it an effective tool for anyone looking to improve their math proficiency and understanding.

RecommenderSystem-Paper is an open-source GitHub repository that serves as a curated collection of significant papers, tools, and frameworks within the domain of recommender systems. It is designed to assist researchers and academics by providing a centralized resource for reading and exploring key advancements. The repository categorizes papers by conference (e.g., KDD, ICDM, AAAI, WWW, NIPS, ICML, CIKM, SIGIR, Recsys, WSDM) and by interesting topics such as Cold Start and Deep Learning. Beyond academic papers, it also lists useful recommender system engines like Mosaic and Crab, and algorithm frameworks such as Surprise and LightFM, making it a comprehensive resource for understanding and implementing recommender technologies.

PhineSpeechTranslator is an AI tool developed by Microsoft, available as a Hugging Face Space, designed to break language barriers through speech translation. Users can upload or record audio in a source language, and the application will transcribe and translate it into a chosen target language. The tool also provides the functionality to view translation history for different languages, making it useful for tracking communication across various linguistic contexts. While the live website currently indicates a runtime error, its intended purpose is to facilitate real-time communication and support global communicators and language learners by providing accessible translation services.