The Gilded Page

What has been will be again, what has been done will be done again; there is nothing new under the sun. Is there anything of which one can say, “Look! This is something new”? It was here already, long ago; it was here before our time. Ecclesiastes 1:9-10

The hottest Substack posts of The Gilded Page

And their main takeaways

A Visual Guide to Mixture of Experts (MoE)

3289 implied HN points • 07 Oct 24
🕹 Technology Artificial Intelligence Machine Learning Data science Neural Networks Computational Models
  1. Mixture of Experts (MoE) uses multiple smaller models, called experts, to help improve the performance of large language models. This way, only the most relevant experts are chosen to handle specific tasks.
  2. A router or gate network decides which experts are best for each input. This selection process makes the model more efficient by activating only the necessary parts of the system.
  3. Load balancing is critical in MoE because it ensures all experts are trained equally, preventing any one expert from becoming too dominant. This helps the model to learn better and work faster.

A Visual Guide to Quantization

5092 implied HN points • 22 Jul 24
🕹 Technology Artificial Intelligence Machine Learning Computer Science Data processing Software Engineering
  1. Quantization is a technique used to make large language models smaller by reducing the precision of their parameters, which helps with storage and speed. This is important because many models can be really massive and hard to run on normal computers.
  2. There are different ways to quantize models, like post-training quantization and quantization-aware training. Post-training means you quantize after the model is built, while quantization-aware training involves taking quantization into account during the model's training for better accuracy.
  3. Recent advances in quantization methods, like using 1-bit weights, can significantly reduce the size and improve the efficiency of models. This allows them to run faster and use less memory, which is especially beneficial for devices with limited resources.

A Visual Guide to Mamba and State Space Models

3942 implied HN points • 19 Feb 24
🕹 Technology Artificial Intelligence Machine Learning Data science Software Development Algorithm Design
  1. Mamba is a new modeling technique that aims to improve language processing by using state space models instead of the traditional transformer approach. It focuses on keeping essential information while being efficient in handling sequences.
  2. Unlike transformers, Mamba allows for selective attention, meaning it can choose which parts of the input to focus on. This makes it potentially better at understanding context and relevant information.
  3. The architecture of Mamba is designed to be hardware-friendly, helping it to perform well without excessive resource use. It uses techniques like kernel fusion and recomputation to optimize speed and memory use.

Book Update #2 - Hands-On Large Language Models

435 implied HN points • 21 Dec 23
  1. The book provides early releases of chapters for feedback from readers.
  2. The content of the book will be highly visual with a good balance of text, visuals, and code.
  3. The author tracks the writing process by focusing on chapters, words, time spent, and type of writing.

Which Quantization Method is Right for You? (GPTQ vs. GGUF vs. AWQ)

475 implied HN points • 13 Nov 23
  1. Explore different quantization methods for Large Language Models (LLMs) like GPTQ, GGUF, and AWQ to find the right one for your needs.
  2. Consider sharding your model to distribute model weights and reduce GPU memory requirements.
  3. Quantization with methods like Bitsandbytes can help reduce memory usage of LLMs while maintaining performance, making it easier to load and use the models.
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Introducing KeyLLM — Keyword Extraction with LLMs

435 implied HN points • 05 Oct 23
  1. The KeyLLM tool allows for keyword extraction using Large Language Models (LLMs), including Mistral 7B model.
  2. Efficient keyword extraction can be achieved by leveraging embedding models to group similar documents together before extracting keywords.
  3. Combining KeyBERT with KeyLLM can further enhance the efficiency of keyword extraction by suggesting keywords to the LLM.

Topic Modeling with Llama 2

376 implied HN points • 21 Aug 23
  1. BERTopic technique uses BERT to easily interpret topics without analyzing every document individually
  2. BERTopic works in 5 steps: Embedding documents, Reducing dimensionality of embeddings, Clustering reduced embeddings, Tokenizing documents, Extracting best-representing words
  3. Combining BERTopic with Llama 2 allows for better topic representation and creation by leveraging clusters

3 Ways To Improve Your Large Language Model

237 implied HN points • 11 Sep 23
  1. Large Language Models like Llama 2 can be enhanced to approach top performance
  2. Improving LLM performance can be achieved through Prompt Engineering, Retrieval Augmented Generation, and Parameter Efficient Fine-Tuning
  3. Methods like Prompt Engineering allow for precise, efficient tuning of LLMs without updating the model itself

Welcome!

297 implied HN points • 18 Jun 23
  1. Updates on the upcoming book 'Hands-On Large Language Models'
  2. Collaboration with Jay Alammar to share chapter releases and important resources
  3. Consideration of writing visually explanatory posts on new technologies in the AI field

Decoding Auto-GPT

138 implied HN points • 07 Aug 23
  1. Auto-GPT is an attempt at making GPT-4 fully autonomous by giving it the power to make its own decisions.
  2. The core components of Auto-GPT's architecture include initializing the agent, prompting actions, executing actions, embedding information, and saving embeddings to a vector database.
  3. The cyclical process of Auto-GPT continues until it reaches its goal or is interrupted, using a structured system to guide GPT-4 through autonomous decision-making.

BERTopic: What Is So Special About v0.16?

2 HN points • 12 Dec 23
  1. BERTopic is a versatile topic modeling framework that allows for customization and flexibility in creating topic models for various use cases.
  2. Version 0.16 of BERTopic introduces features like Zero-Shot Topic Modeling, Model Merging, and increased support for Large Language Models (LLMs).
  3. Zero-Shot Topic Modeling helps to uncover pre-defined topics in large amounts of documents, Model Merging allows combining multiple topic models, and LLM support in v0.16 brings new techniques for working with Large Language Models.