#computer_science — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #computer_science, aggregated by home.social.
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The Hundred-Page Machine Learning Book (PDF + EPUB + extra PDF formats) by Andriy Burkov is on sale on Leanpub! Its suggested price is $40.00; get it for $14.00 with this coupon: https://leanpub.com/theMLbook/c/LeanpubSpecialEvent20260805 #data_science #computer_science
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The Hundred-Page Machine Learning Book (PDF + EPUB + extra PDF formats) by Andriy Burkov is on sale on Leanpub! Its suggested price is $40.00; get it for $14.00 with this coupon: https://leanpub.com/theMLbook/c/LeanpubSpecialEvent20260805 #data_science #computer_science
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Coffee Break Python - Mastery Workout by Finxter, Lukas Rieger, and Adrian Chan is free with a Leanpub Reader membership! Or you can buy it for $19.99! https://leanpub.com/coffeebreakpython-masteryworkout #python #computer_programming #functional_programming #computer_science
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Coffee Break Python - Mastery Workout by Finxter, Lukas Rieger, and Adrian Chan is free with a Leanpub Reader membership! Or you can buy it for $19.99! https://leanpub.com/coffeebreakpython-masteryworkout #python #computer_programming #functional_programming #computer_science
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Почему заметки не работают — и как я заменил их пазлами
Во время обучения чему-либо часто сталкиваешься с тем, что забываешь, что вообще изучал, особенно детали. Мне 18, я решил 822 задачи на LeetCode со стриком 430+ дней. Количество решённого само по себе ничего не гарантирует, если через пару недель не можешь вспомнить логику без подсказки. Поэтому я решил создать этот проект, но это относится не только к литкоду, но и ко всему остальному. Начнем с простого. Писать заметки — это вполне рабочий вариант, но здесь есть важный момент: заметки работают эффективно только тогда, когда они заставляют мозг перерабатывать информацию («эффект генерации»), а не просто копировать её. А теперь подробнее. Начнём с важного заявления психологов Родигера и Карпике, авторов классического эксперимента по retrieval practice: студенты предсказывали, что многократное перечитывание материала даст лучшее долгосрочное запоминание, а активное вспоминание — худшее, хотя на практике всё оказалось ровно наоборот. Возможно, для многих это очевидно, да? Да, но суть глубже. Когда человек перечитывает текст несколько раз, при повторном чтении слова "узнаются" легче и быстрее — возникает субъективное чувство беглости (лёгкости обработки). Мозг путает эту лёгкость восприятия с реальным пониманием и прочностью запоминания. То есть "мне легко это читать" ошибочно интерпретируется как "я это знаю" . На это важно обратить внимание. Это работа Роберта Бьорка — он же автор концепции desirable difficulties ("желательных трудностей"): вещи, которые кажутся трудными и медленными в моменте (типа вспоминания без подсказок), реально дают куда более прочное обучение, чем лёгкие и приятные способы (перечитывание).
https://habr.com/ru/articles/1066940/
#leetcode #java #computer_science #подготовка_к_собеседованию #самообразование #вебразработка #обучение_программированию
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Discrete Mathematics for Computer Science by Marie Brodsky, Alexander Golovnev, Alexander S. Kulikov, Vladimir Podolskii, and Alexander Shen is the featured book 📖 on Leanpub!
This book supplements the DM for CS Specialization at Coursera and contains many interactive puzzles, autograded quizzes, and code snippets. They are intended to help you to discover important ideas in discrete mathematics on your own.
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Discrete Mathematics for Computer Science by Marie Brodsky, Alexander Golovnev, Alexander S. Kulikov, Vladimir Podolskii, and Alexander Shen is the featured book 📖 on Leanpub!
This book supplements the DM for CS Specialization at Coursera and contains many interactive puzzles, autograded quizzes, and code snippets. They are intended to help you to discover important ideas in discrete mathematics on your own.
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99-й перцентиль за 20 мс: T-Digest и магия сжатых распределений
Представим, что вы имеете сервер, который обрабатывает и анализирует 100.000 RPS. Вам нужно высчитать и показать на дашборде 99-й перцентиль задержки — значение, выше которого только 1% самых медленных запросов. Если вы сохраните все 100 000 чисел за секунду, через час это 360 миллионов чисел. Через день — 8.6 миллиардов. Каждый раз хранить, сортировать и высчитывать? Нереально долго и ресурсозатратно. Но для этой задачи существует алгоритм T-Digest. Вместо того, чтобы хранить все числа, он группирует их в кластеры — центроиды. А все дело в том, что кластеры на краях распределения (там, где наши хвосты) он делает маленькими и точными, а в центре — большими и «приблизительными». В результате для 100 000 точек нам нужно всего ~100 центроидов вместо 100 000 чисел. Это в сотни раз меньше памяти. И притом что ошибка при вычислении 95-го перцентиля в среднем составляет всего 0.001–0.06% (в зависимости от параметра сжатия). В этой статье я разберу математику алгоритма, почему алгоритм такой быстрый и малозатратный, разберём графики и бенчмарки, а также покажу реализацию алгоритма на C.
https://habr.com/ru/companies/timeweb/articles/1065882/
#tdigest #структуры_данных #computer_science #перцентили #квантили #p99 #p90 #p50 #c #timeweb_статьи
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Certainty by Construction by Sandy Maguire is on sale on Leanpub! Its suggested price is $80.00; get it for $17.50 with this coupon: https://leanpub.com/certainty-by-construction/c/LeanPublishingDaily20260724 #functional_programming #mathematics #computer_science
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Certainty by Construction by Sandy Maguire is on sale on Leanpub! Its suggested price is $80.00; get it for $17.50 with this coupon: https://leanpub.com/certainty-by-construction/c/LeanPublishingDaily20260724 #functional_programming #mathematics #computer_science
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The Hundred-Page Language Models Book by Andriy Burkov is on sale on Leanpub! Its suggested price is $50.00; get it for $20.00 with this coupon: https://leanpub.com/theLMbook/c/LeanPublishingDaily20260720 #ai #gpt #neural_networks #deep_learning #data_science #computer_science
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The Hundred-Page Language Models Book by Andriy Burkov is on sale on Leanpub! Its suggested price is $50.00; get it for $20.00 with this coupon: https://leanpub.com/theLMbook/c/LeanPublishingDaily20260720 #ai #gpt #neural_networks #deep_learning #data_science #computer_science
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[Перевод] Как я получал степень бакалавра по Computer Science на Coursera
В сентябре 2022 года я под влиянием импульса зарегистрировался на курс бакалавра Computer Science , увидев его рекламу на Coursera. Я давно думал о получении степени, уже долго время работая без неё, но не знал, как к этому подступиться. И теперь, спустя три года и девять месяцев (последние три из которых были проведены в ожидании моих результатов), я наконец-то получил свою степень, занимаясь только в нерабочее время и параллельно работая на полную ставку. В этой статье я вкратце опишу этот процесс.
https://habr.com/ru/companies/ruvds/articles/1059948/
#coursera #computer_science #онлайнобучение #массовые_онлайнкурсы #mooc
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The Hundred-Page Machine Learning Book (PDF + EPUB + extra PDF formats) by Andriy Burkov is on sale on Leanpub! Its suggested price is $40.00; get it for $14.00 with this coupon: https://leanpub.com/theMLbook/c/LeanPublishingDaily20260715 #data_science #computer_science
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The Hundred-Page Machine Learning Book (PDF + EPUB + extra PDF formats) by Andriy Burkov is on sale on Leanpub! Its suggested price is $40.00; get it for $14.00 with this coupon: https://leanpub.com/theMLbook/c/LeanPublishingDaily20260715 #data_science #computer_science
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The Hundred-Page Language Models Course by Andriy Burkov is the featured course 🎓 on Leanpub!
Master language models through mathematics, illustrations, and code―and build your own from scratch! This course includes nearly three hours of exclusive video interviews with the author, covering questions related to each of the six lessons included in the course.
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The Hundred-Page Language Models Course by Andriy Burkov is the featured course 🎓 on Leanpub!
Master language models through mathematics, illustrations, and code―and build your own from scratch! This course includes nearly three hours of exclusive video interviews with the author, covering questions related to each of the six lessons included in the course.
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Computing for Cancer Informatics by Carrie Wright and Fred Hutch is the featured course 🎓 on Leanpub!
Ever wonder how computers work on a fundamental level? Or have you wondered how cloud computing works?
Link: https://leanpub.com/universities/courses/jhu/cancer-informatics-computing
#Cloud_computing #Computer_programming #Computer_hardware #Medicine #Computer_science
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Computing for Cancer Informatics by Carrie Wright and Fred Hutch is the featured course 🎓 on Leanpub!
Ever wonder how computers work on a fundamental level? Or have you wondered how cloud computing works?
Link: https://leanpub.com/universities/courses/jhu/cancer-informatics-computing
#Cloud_computing #Computer_programming #Computer_hardware #Medicine #Computer_science
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Build Your Own X: Redis, Database, Compiler by build-your-own.org is the featured bundle of ebooks 📚 on Leanpub!
3 Books from the "Build Your Own X" series:Build Your Own Redis with C/C++Build Your Own Database From ScratchFrom Source Code To Machine Code
Link: https://leanpub.com/b/byo_redis_db_compiler
#C_and_cpp #Networking #Databases #Computer_science #Software_architecture
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Build Your Own X: Redis, Database, Compiler by build-your-own.org is the featured bundle of ebooks 📚 on Leanpub!
3 Books from the "Build Your Own X" series:Build Your Own Redis with C/C++Build Your Own Database From ScratchFrom Source Code To Machine Code
Link: https://leanpub.com/b/byo_redis_db_compiler
#C_and_cpp #Networking #Databases #Computer_science #Software_architecture
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Mastering Modern Time Series Forecasting and Advanced Conformal Prediction by Valery Manokhin 📚 on Leanpub!
Link: https://leanpub.com/b/forecasting_and_conformalprediction
#Books #eBooks #LeanPublishing #SelfPublishing #Computer_science
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Mastering Modern Time Series Forecasting and Advanced Conformal Prediction by Valery Manokhin 📚 on Leanpub!
Link: https://leanpub.com/b/forecasting_and_conformalprediction
#Books #eBooks #LeanPublishing #SelfPublishing #Computer_science
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The Hundred-Page Language Models Book by Andriy Burkov is on sale on Leanpub! Its suggested price is $50.00; get it for $20.00 with this coupon: https://leanpub.com/theLMbook/c/LeanPublishingDaily20260706 #ai #gpt #neural_networks #deep_learning #data_science #computer_science
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The Hundred-Page Language Models Book by Andriy Burkov is on sale on Leanpub! Its suggested price is $50.00; get it for $20.00 with this coupon: https://leanpub.com/theLMbook/c/LeanPublishingDaily20260706 #ai #gpt #neural_networks #deep_learning #data_science #computer_science
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The Hundred-Page Machine Learning Book (PDF + EPUB + extra PDF formats) by Andriy Burkov is on sale on Leanpub! Its suggested price is $40.00; get it for $14.00 with this coupon: https://leanpub.com/theMLbook/c/LeanPublishingDaily20260706 #data_science #computer_science
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The Hundred-Page Machine Learning Book (PDF + EPUB + extra PDF formats) by Andriy Burkov is on sale on Leanpub! Its suggested price is $40.00; get it for $14.00 with this coupon: https://leanpub.com/theMLbook/c/LeanPublishingDaily20260706 #data_science #computer_science
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asyncio from ground up by Ritesh Modi is free with a Leanpub Reader membership! Or you can buy it for $14.99! https://leanpub.com/asyncio #python #apis #api_design #ai #microservices #computer_science #web_development #fastapi #software_engineering
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asyncio from ground up by Ritesh Modi is free with a Leanpub Reader membership! Or you can buy it for $14.99! https://leanpub.com/asyncio #python #apis #api_design #ai #microservices #computer_science #web_development #fastapi #software_engineering
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The Hundred-Page Machine Learning Book (PDF + EPUB + extra PDF formats) by Andriy Burkov is on sale on Leanpub! Its suggested price is $40.00; get it for $14.00 with this coupon: https://leanpub.com/theMLbook/c/LeanPublishingDaily20260703 #data_science #computer_science
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The Hundred-Page Machine Learning Book (PDF + EPUB + extra PDF formats) by Andriy Burkov is on sale on Leanpub! Its suggested price is $40.00; get it for $14.00 with this coupon: https://leanpub.com/theMLbook/c/LeanPublishingDaily20260703 #data_science #computer_science
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Fundamentals of Windows Performance Analysis by Alex Kirshenbaum and Michael Milirud is on sale on Leanpub! Its suggested price is $65.00; get it for $44.00 with this coupon: https://leanpub.com/perfbook/c/LeanPublishingDaily20260702 #testing #computer_science
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Fundamentals of Windows Performance Analysis by Alex Kirshenbaum and Michael Milirud is on sale on Leanpub! Its suggested price is $65.00; get it for $44.00 with this coupon: https://leanpub.com/perfbook/c/LeanPublishingDaily20260702 #testing #computer_science
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The Hundred-Page Machine Learning Book (PDF + EPUB + extra PDF formats) by Andriy Burkov is on sale on Leanpub! Its suggested price is $40.00; get it for $14.00 with this coupon: https://leanpub.com/theMLbook/c/LeanPublishingDaily20260624 #data_science #computer_science
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The Hundred-Page Machine Learning Book (PDF + EPUB + extra PDF formats) by Andriy Burkov is on sale on Leanpub! Its suggested price is $40.00; get it for $14.00 with this coupon: https://leanpub.com/theMLbook/c/LeanPublishingDaily20260624 #data_science #computer_science
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Code-less Game Design Workshop: Game Development Course using Construct 2 & 3. by Stephen Gose is the featured course 🎓 on Leanpub!
Link: https://leanpub.com/courses/leanpub/cgc-design-workshop
#computer_programming #ecommerce #game_development #programming_cookbooks #event_driven_architecture #presentations #project_management #games #computer_science #education
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Code-less Game Design Workshop: Game Development Course using Construct 2 & 3. by Stephen Gose is the featured course 🎓 on Leanpub!
Link: https://leanpub.com/courses/leanpub/cgc-design-workshop
#computer_programming #ecommerce #game_development #programming_cookbooks #event_driven_architecture #presentations #project_management #games #computer_science #education
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The Forecasting, CatBoost & Conformal Prediction Tetralogy by Valery Manokhin is the featured bundle of ebooks 📚 on Leanpub!
Link: https://leanpub.com/b/forecasting_catboost_conformal_predictiontetralogy
#computer_science #machine_learning #mathematics #python #data_science #deep_learning #education #engineering #non_fiction_ecoonomics #neural_networks #textbooks #algorithm #computer_programming
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The Forecasting, CatBoost & Conformal Prediction Tetralogy by Valery Manokhin is the featured bundle of ebooks 📚 on Leanpub!
Link: https://leanpub.com/b/forecasting_catboost_conformal_predictiontetralogy
#computer_science #machine_learning #mathematics #python #data_science #deep_learning #education #engineering #non_fiction_ecoonomics #neural_networks #textbooks #algorithm #computer_programming
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يعتقد الكثير من الناس أن أن تصبح عالم بيانات يعني تعلم أداة واحدة فقط وستكون جاهزًا.
علم البيانات أشبه برحلة حيث تبني كل مهارة على التي تليها.
📊 يساعدك Excel على فهم البيانات وتنظيمها.
🗄️ يعلمك SQL كيفية العثور على البيانات واستخراجها التي تحتاجها.
🐍 يمنحك Python القوة لتنظيف البيانات وتحليلها وأتمتتها.
📈 يساعدك تصور البيانات على تحويل الأرقام إلى قصص يمكن للناس فهمها.
🤖 يتيح لك التعلم الآلي إجراء تنبؤات من البيانات.
🧠 يأخذ التعلم العميق الأمر إلى مستوى أعلى بحل مشكلات معقدة بشبكات عصبية.
لا يتعين عليك إتقان كل شيء في أسبوع واحد.
فقط استمر في اتخاذ خطوة واحدة في كل مرة. ركز على التقدم، لا على الكمال.
قد تبدو الطريق طويلة، لكن كل مهارة تتعلمها تفتح فرصًا جديدة.
ملاحظة: أي من هذه المهارات تتعلمها حاليًا أو تخطط لتعلمها بعد ذلك؟ -
Build Your Own X: Redis, Database, Compiler by build-your-own.org is the featured bundle of ebooks 📚 on Leanpub!
3 Books from the "Build Your Own X" series:Build Your Own Redis with C/C++Build Your Own Database From ScratchFrom Source Code To Machine Code
Link: https://leanpub.com/b/byo_redis_db_compiler
#c_and_cpp #networking #databases #computer_science #software_architecture #computer_programming #go #python #software_engineering
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Build Your Own X: Redis, Database, Compiler by build-your-own.org is the featured bundle of ebooks 📚 on Leanpub!
3 Books from the "Build Your Own X" series:Build Your Own Redis with C/C++Build Your Own Database From ScratchFrom Source Code To Machine Code
Link: https://leanpub.com/b/byo_redis_db_compiler
#c_and_cpp #networking #databases #computer_science #software_architecture #computer_programming #go #python #software_engineering
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Code-less Game Design Workshop: Game Development Course using Construct 2 & 3. by Stephen Gose is the featured course 🎓 on Leanpub!
Link: https://leanpub.com/courses/leanpub/cgc-design-workshop
#computer_programming #ecommerce #game_development #programming_cookbooks #event_driven_architecture #presentations #project_management #games #computer_science #education
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Code-less Game Design Workshop: Game Development Course using Construct 2 & 3. by Stephen Gose is the featured course 🎓 on Leanpub!
Link: https://leanpub.com/courses/leanpub/cgc-design-workshop
#computer_programming #ecommerce #game_development #programming_cookbooks #event_driven_architecture #presentations #project_management #games #computer_science #education
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AI Masterclass by Henrik Kniberg, Obie Fernandez, and Andriy Burkov is the featured track of online courses 🛤️ on Leanpub!
Link: https://leanpub.com/set/leanpub/aimasterclass
#digital_transformation #gpt #ai #software_architecture #ruby_on_rails #textbooks #data_science #computer_science #neural_networks #deep_learning #linguistics
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AI Masterclass by Henrik Kniberg, Obie Fernandez, and Andriy Burkov is the featured track of online courses 🛤️ on Leanpub!
Link: https://leanpub.com/set/leanpub/aimasterclass
#digital_transformation #gpt #ai #software_architecture #ruby_on_rails #textbooks #data_science #computer_science #neural_networks #deep_learning #linguistics
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In 1946, The first programmable computer was completed in Philadelphia, ENIAC (Electronic Numerical Integrator and Computer). #Poetry #Science #History #Computer_science #ENIAC (https://sharpgiving.com/Sharp/thebookofscience/items/p1946d.html)
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In 1946, The first programmable computer was completed in Philadelphia, ENIAC (Electronic Numerical Integrator and Computer). #Poetry #Science #History #Computer_science #ENIAC (https://sharpgiving.com/Sharp/thebookofscience/items/p1946d.html)
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The Hundred-Page Machine Learning Book (PDF + EPUB + extra PDF formats) by Andriy Burkov is on sale on Leanpub! Its suggested price is $40.00; get it for $14.00 with this coupon: https://leanpub.com/theMLbook/c/LeanPublishingDaily20260608 #data_science #computer_science
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The Hundred-Page Machine Learning Book (PDF + EPUB + extra PDF formats) by Andriy Burkov is on sale on Leanpub! Its suggested price is $40.00; get it for $14.00 with this coupon: https://leanpub.com/theMLbook/c/LeanPublishingDaily20260608 #data_science #computer_science
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The Agentic AI book: From Language Models to Multi-Agent Systems by Dr. Ryan Rad is the featured book 📖 on Leanpub!
It's never been easier to build an AI agent—and never been harder to make one that actually works. This book takes you from language model foundations to production-ready multi-agent systems, with the depth to understand what you're building and why it fails.
Link: https://leanpub.com/TheAgenticAIbook
#ai #computer_science #deep_learning #data_science #gpt #neural_networks #machine_learning
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The Agentic AI book: From Language Models to Multi-Agent Systems by Dr. Ryan Rad is the featured book 📖 on Leanpub!
It's never been easier to build an AI agent—and never been harder to make one that actually works. This book takes you from language model foundations to production-ready multi-agent systems, with the depth to understand what you're building and why it fails.
Link: https://leanpub.com/TheAgenticAIbook
#ai #computer_science #deep_learning #data_science #gpt #neural_networks #machine_learning
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AI Masterclass by Henrik Kniberg, Obie Fernandez, and Andriy Burkov is the featured track of online courses 🛤️ on Leanpub!
Link: https://leanpub.com/set/leanpub/aimasterclass
#digital_transformation #gpt #ai #software_architecture #ruby_on_rails #textbooks #data_science #computer_science #neural_networks #deep_learning #linguistics
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AI Masterclass by Henrik Kniberg, Obie Fernandez, and Andriy Burkov is the featured track of online courses 🛤️ on Leanpub!
Link: https://leanpub.com/set/leanpub/aimasterclass
#digital_transformation #gpt #ai #software_architecture #ruby_on_rails #textbooks #data_science #computer_science #neural_networks #deep_learning #linguistics
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The Hundred-Page Machine Learning Book (PDF + EPUB + extra PDF formats) by Andriy Burkov is on sale on Leanpub! Its suggested price is $40.00; get it for $14.00 with this coupon: https://leanpub.com/theMLbook/c/LeanPublishingDaily20260605 #data_science #computer_science
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AI Masterclass by Henrik Kniberg, Obie Fernandez, and Andriy Burkov is the featured track of online courses 🛤️ on Leanpub!
Link: https://leanpub.com/set/leanpub/aimasterclass
#digital_transformation #gpt #ai #software_architecture #ruby_on_rails #textbooks #data_science #computer_science #neural_networks #deep_learning #linguistics
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Code-less Game Design Workshop: Game Development Course using Construct 2 & 3. by Stephen Gose is the featured course 🎓 on Leanpub!
Link: https://leanpub.com/courses/leanpub/cgc-design-workshop
#computer_programming #ecommerce #game_development #programming_cookbooks #event_driven_architecture #presentations #project_management #games #computer_science #education
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AI Masterclass by Henrik Kniberg, Obie Fernandez, and Andriy Burkov is the featured track of online courses 🛤️ on Leanpub!
Link: https://leanpub.com/set/leanpub/aimasterclass
#digital_transformation #gpt #ai #software_architecture #ruby_on_rails #textbooks #data_science #computer_science #neural_networks #deep_learning #linguistics