PinnedIvan Reznikov, PhDLangChain 101 Course (updated)LangChain 101 course sessions. All code is on GitHub. LLMs, ChatbotsOct 13, 2023Oct 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…Feb 122Feb 122
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 LCELFeb 51Feb 51
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.Feb 53Feb 53
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 ModesJan 281Jan 281
Ivan Reznikov, PhDMSc Data Science Lecture Notes. L1: Introduction to Machine LearningMaster Degree in Data Science Insights: The Core of Machine Learning ExploredJan 213Jan 213
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…Dec 24, 2023Dec 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…Nov 18, 2023Nov 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…Nov 15, 20231Nov 15, 20231
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 responsesOct 12, 2023Oct 12, 2023