PinnedIvan Reznikov, PhDLangChain 101 Course (updated)LangChain 101 course sessions. All code is on GitHub. LLMs, Chatbots4 min read·Oct 13, 2023----
Ivan Reznikov, PhDinTowards AILangChain 101: Part 3b. Talking to Documents: Embeddings and VectorstoresThe terms vectorstores and embeddings are gaining more and more popularity. As soon as the idea of integration of LLMs with our own data…11 min read·Feb 12, 2024--2--2
Ivan Reznikov, PhDinTowards AILangChain 101: Part 3a. Talking to Documents: Load, Split and simple RAG with LCELThis is Part 3 of the Langchain 101 series, where we’ll discuss how to load data, split it, store data, and create simple RAG with LCEL9 min read·Feb 5, 2024--1--1
Ivan Reznikov, PhDMSc Data Science Lecture Notes. L3: Data Structures and Algorithms — Part 1 of 2Today we’ll look into data types as list, tuple, set, dictionary. We’ll compare queue, stack, linked list, trees, graphs and hashmaps.8 min read·Feb 5, 2024--2--2
Ivan Reznikov, PhDMSc Data Science Lecture Notes. L2: Introduction to Statistics — Part 1 of 2Demystifying Statistics: A Comprehensive Journey into Data Types, Descriptive and Inferential Statistics, Means, Medians and Modes10 min read·Jan 28, 2024----
Ivan Reznikov, PhDMSc Data Science Lecture Notes. L1: Introduction to Machine LearningMaster Degree in Data Science Insights: The Core of Machine Learning Explored6 min read·Jan 21, 2024--3--3
Ivan Reznikov, PhDData Science Christmas Crossword PuzzleThe 2023 is about to end. It was an exciting year from a Data Science and Machine Learning perspective. I've prepared a Christmas Crossword…1 min read·Dec 24, 2023----
Ivan Reznikov, PhDThe Untold Drama: Why Sam Altman Was Fired from OpenAIIn this article, we’ll deeply dive into what led to Sam Altman being fired, why it happened, and what’s next with GhatGPT Plus, GPT4 and…9 min read·Nov 18, 2023----
Ivan Reznikov, PhDinTowards AILangChain Cheatsheet — All Secrets on a Single PageThe onepager summarizes the basics of LangChain. LangChain cheatsheet includes llms, prompts, memory, indexes, agents, chains and colab…14 min read·Nov 15, 2023--1--1
Ivan Reznikov, PhDinTowards AILangChain 101: Part 2d. Fine-tuning LLMs with Human FeedbackHow to implement reinforcement learning with human feedback for pre-trained LLMs. Consider if you want to fix bad chatbot responses8 min read·Oct 12, 2023----