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Understanding Attention
From Q, K, V to Modern Transformer Attention
https://drive.google.com/file/d/1fCHQ5xCQJ6jZszAYf-qP3VIySbzFIEDv/view
@DataAnalyticsX
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20 · 1.9K · Data Analytics
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7 · 2.1K · Data Analytics
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This repository contains Jupyter notebooks for the O'Reilly book "Transformers: The Definitive Guide."
It includes code for computer vision tasks, time series analysis, audio processing, and reinforcement learning.
https://github.com/Nicolepcx/transformers-the-definitive-guide
https://t.me/MachineLearning9 🤩
16 · 1.8K · Data Analytics
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1 · 2.1K · Data Analytics
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"A Mathematical Explanation of Transformers" is a recent paper in which the authors construct a rigorous mathematical model of the Transformer architecture and large language models.
The Transformer is presented as a discretization of a continuous integro-differential equation. Self-attention is described as a non-local integral operator, layer normalization as a projection onto a constrained set, and fully connected layers and activation functions are incorporated into the same mathematical framework.
The authors then use operator splitting and numerical discretization to derive the standard Transformer architecture and extend this approach to multi-head attention, Vision Transformers, and convolutional Transformers.
I have previously shared several materials on the mathematics of neural networks, Transformers, and large language models, but new and interesting developments are constantly emerging in this field.
https://arxiv.org/pdf/2510.03989
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Get Up to 500MB of Residential Proxy Traffic for Your Python Projects 🐍
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6 · 2.5K · Data Analytics
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📊 Collecting Data Across Different Regions?
Data analysis often starts long before the dashboard or visualization.
When collecting public web data, regional differences can affect the content, prices, search results, or other information returned to your requests.
Using residential IPs from different locations can help when you need to test or collect location-specific data.
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1 · 2K · Data Analytics
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Once you start visualizing your SQL schemas like this, there's no going back.
sqltoerdiagram.com
https://t.me/DataAnalyticsX
10 · 1.2K · Data Analytics
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This channels is for Programmers, Coders, Software Engineers.
0️⃣ Python
1️⃣ Data Science
2️⃣ Machine Learning
3️⃣ Data Visualization
4️⃣ Artificial Intelligence
5️⃣ Data Analysis
6️⃣ Statistics
7️⃣ Deep Learning
8️⃣ programming Languages
✅ https://t.me/addlist/8_rRW2scgfRhOTc0
✅ https://t.me/Codeprogrammer
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If you're just starting to learn machine learning and want to delve deeper into the mathematics required for machine learning and deep learning, I recommend trying this platform. It's something like LeetCode for machine learning.
This is not an advertisement: I personally used it and decided to share it with you.
https://deep-ml.com
https://t.me/CodeProgrammer
7 · 1.1K · File
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Pandas vs Polars — 14-section course cheatshee
https://t.me/MachineLearning9
9 · 1.2K · Data Analytics
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Have you seen the Stanford lecture notes on GPU architecture and CUDA programming?
Excellent course!
https://gfxcourses.stanford.edu/cs149/fall25/lecture/gpuarch/
https://t.me/DataAnalyticsX ✅
7 · 1.3K · Data Analytics
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👨💻 "The Repository" - a large database of cheat sheets and materials!
This section contains reference materials for Python, presented concisely, structured, and with ready-to-use code examples. It includes a general cheat sheet for the language, as well as separate materials on specific libraries and development areas. Multithreading, multiprocessing, asyncio, GIL, and other topics are also covered in detail.
📌 Here's the link: kb.txtly.ru
👉Russian lang
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Have you seen the interactive explanation of the Transformer?
It's a really cool visualization of how the architecture works.
https://poloclub.github.io/transformer-explainer/
10 · 1.1K · Data Analytics
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One of the best resources for SQL performance:
use-the-index-luke.com
https://t.me/DataAnalyticsX
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"How to Train a Neural Network" is a concise summary of the MIT course lectures on deep learning from 2024. It focuses on one of the fundamental questions in neural networks: how a model learns its weights.
The summary examines the training process from a mathematical perspective. It covers topics such as forward propagation, loss functions, gradients, backpropagation, and gradient-based optimization methods.
I believe this is an interesting resource for those who want to go beyond a general, intuitive understanding of neural networks and begin to delve into the mathematics that underlies their training.
https://ocw.mit.edu/courses/6-7960-deep-learning-fall-2024/mit6_7960_f24_lec2.pdf
https://t.me/CodeProgrammer 🤩
5 · 478 · Photo
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This channels is for Programmers, Coders, Software Engineers.
0️⃣ Python
1️⃣ Data Science
2️⃣ Machine Learning
3️⃣ Data Visualization
4️⃣ Artificial Intelligence
5️⃣ Data Analysis
6️⃣ Statistics
7️⃣ Deep Learning
8️⃣ programming Languages
✅ https://t.me/addlist/8_rRW2scgfRhOTc0
✅ https://t.me/Codeprogrammer
326 · Data Analytics
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Exporting the model from PyTorch to the universal ONNX format for independent inference 🚀
Deploying PyTorch models in production often requires installing a large framework and relying on a Python environment. The ONNX (Open Neural Network Exchange) format converts the computation graph into an intermediate binary format suitable for running on any device and programming language. We will export the PyTorch neural network and run its inference using the lightweight ONNX Runtime. 🛠
To export and run the neural network, we will install the PyTorch framework, the ONNX library, and the cross-platform ONNX Runtime engine.
pip install torch onnx onnxruntime
The packages for converting and high-performance execution of graphs have been successfully installed. ✅
We will write a Python script that creates a test PyTorch model, exports it to a .onnx file, and immediately performs a verification of the output.
import torch, torch.nn as nn, onnxruntime as ort, numpy as np
model = nn.Sequential(nn.Linear(10, 5), nn.ReLU())
x = torch.randn(1, 10)
torch.onnx.export(model, x, "model.onnx", input_names=["input"], output_names=["output"])
session = ort.InferenceSession("model.onnx")
res = session.run(None, {"input": x.numpy()})
print("ONNX Output shape:", res[0].shape)
The model graph has been successfully serialized into a binary file, and the runtime performed the prediction without involving PyTorch. 📦
# verification (checks the correctness and structure of the saved ONNX model)
python3 -c "import onnx; model = onnx.load('model.onnx'); onnx.checker.check_model(model); print('ONNX Model Status: Valid')"
Expected output: ONNX Model Status: Valid
# cleanup (deletes the generated model file and cleans up binaries)
rm -f model.onnx
Converting neural networks to ONNX allows you to decouple inference from Python and run models in C++, Rust, Go, or directly in a web browser. Be sure to specify the names of the input and output tensors when exporting to simplify integration wi
2 · 580 · Data Analytics
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