#019 ML Евгений Разинков. Дорожная карта погружения в машинное обучение ч.2

#019 ML Евгений Разинков. Дорожная карта погружения в машинное обучение ч.2

#019 ML Evgeny Razinkov. Roadmap for diving into machine learning pt.2

🎙 Evgeny Razinkov 👥 5K 📅 January 11, 2021 ⏱ 53 min 👁 1K 📄 expert opinion 🧭 2026-10-10
Available in: English (current) Français

Keywords

machine learning roadmaplinear regressionlogistic regressiondecision treesclassical computer vision

Summary

This podcast episode is the second part of a detailed conversation with Evgeny Razinkov about the proper sequence for learning machine learning. Starting from the foundational course covering linear regression, logistic regression, and decision trees, he explains why each algorithm is important for understanding more complex concepts later. He then presents a fork: classical computer vision or deep learning. He strongly recommends studying classical computer vision before deep learning, highlighting ideas like the Viola-Jones cascade, integral images, Hough transform, and non-maximum suppression, which recur in modern deep learning architectures. He emphasizes that classical CV remains relevant in low-resource or small-data settings. He then discusses deep learning, stressing that a good course should start from the multilayer perceptron and progress to modern architectures like ResNet, while also covering backpropagation in detail for a genuine understanding. The conversation also touches on the choice between TensorFlow and PyTorch (though the transcript cuts off), and it emphasizes interconnection between all topics. The host and guest discuss the practical value of knowing algorithms beyond mere application, and the importance of a solid mathematical foundation.

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Critical Evaluation

Value of the Information & Strength of the Argument

The value of the information is high: the guest provides a coherent, experience-based roadmap for self-studying ML, with concrete justifications for the order of topics and the emphasis on classical CV before deep learning. He argues strongly that many ideas from classical CV, such as integral images, cascades, non-maximum suppression, and Hough transforms, are reused in modern deep learning architectures, and understanding them at a simple level aids later comprehension. He also addresses common concerns, like whether backpropagation needs to be derived manually, arguing it yields deep intuition and troubleshooting ability. The argumentation is solid, relying on professional experience and pedagogical reasoning rather than mere opinion. The discussion is structured and the points are interconnected, making a compelling case for a foundational approach.

Scientific Rigor, Source Quality, Title Accuracy

The content demonstrates strong scientific rigor within the framework of an informal podcast. The guest, as a PhD and industry lead, shows deep knowledge of the field. While no explicit academic sources are cited in the conversation, the references to algorithms and papers (e.g., Viola-Jones, ORB-SLAM, ResNet, single-shot detectors) are accurate and well-known. The title accurately reflects the content, being a continuation of a planned roadmap. The description provides links to the guest’s educational resources and previous episodes, adding credibility. The discussion is technically deep but remains accessible, and the lack of formal citations is typical for a practitioner-focused podcast.

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Title / Content Match

The title accurately reflects the content: a continuation of a two-part discussion on a machine learning learning roadmap.

Quality & Reliability

8/10

The podcast features an experienced ML practitioner and academic, offering a well-structured learning path with rationale for sequence and selection of algorithms, plus practical insights. However, the discussion is informal and lacks formal citations in the conversation itself.

Key Moments

Cited Sources

Concurring Sources

Contribution & Novelties

The episode provides a practical, experience-based learning roadmap that emphasizes the relevance of classical computer vision techniques even in the deep learning era. The guest’s argument that understanding heritage algorithms (like cascade detection, integral images, and Hough transform) builds a strong foundation for modern architecture comprehension is a valuable perspective rarely articulated in such a structured way. The discussion also highlights the pedagogical value of deriving backpropagation manually, offering insights into why certain network components behave as they do.

Pour aller plus loin :

  • Viola-Johnson face detector — The cascade detector referenced as a canonical example of classical CV.
  • Integral image — Key technique for fast computation of rectangular features.
  • Hough transform — Core method for detecting geometric primitives, revisited in modern pose estimation.
  • ResNet paper — The deep architecture recommended as a milestone in learning deep learning.
  • ORB-SLAM — A prominent SLAM algorithm that uses ORB features, illustrating the continued utility of classical CV.
  • Backpropagation — The algorithmic learning method the guest insists on deriving thoroughly.

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Radar Profile

The radar profile shows high scores in all dimensions, particularly in information quality and reliability, reflecting the guest's expertise and clear pedagogical structure. The technical level is high but appropriately grounded, with no weak areas, indicating a well-rounded and valuable discussion.

Reliability 8/10