Lecture Notes on Support Vector Machine
Lecture Notes on Support Vector Machine Feng Li fli@sdu.edu.cn Shandong University, China 1 Hyperplane and Margin In a n-dimensional space, a hyper plane is defined by ωT x + b = 0 (1) where ω ∈ Rn the margin is defined as γ = min i γ(i) (6) 1 ? ? ! ? ! Figure 1: Margin and hyperplane. 2 Support Vector Machine 2.1 Formulation The hyperplane actually serves as a decision boundary to differentiating samples are so-called support vector, i.e., the vectors “supporting” the margin boundaries. We can redefine ω by w = � s∈S αsy(s)x(s) where S denotes the set of the indices of the support vectors 4 Kernel0 码力 | 18 页 | 509.37 KB | 1 年前3Lecture 6: Support Vector Machine
Lecture 6: Support Vector Machine Feng Li Shandong University fli@sdu.edu.cn December 28, 2021 Feng Li (SDU) SVM December 28, 2021 1 / 82 Outline 1 SVM: A Primal Form 2 Convex Optimization Review parallely along ω (b < 0 means in opposite direction) Feng Li (SDU) SVM December 28, 2021 3 / 82 Support Vector Machine A hyperplane based linear classifier defined by ω and b Prediction rule: y = sign(ωTx Scaling ! and " such that min& ' & !() & + " = 1 Feng Li (SDU) SVM December 28, 2021 14 / 82 Support Vector Machine (Primal Form) Maximizing 1/∥ω∥ is equivalent to minimizing ∥ω∥2 = ωTω min ω,b ωTω0 码力 | 82 页 | 773.97 KB | 1 年前3AI大模型千问 qwen 中文文档
Qwen Qwen Team 2024 年 05 月 11 日 快速开始 1 文档 3 i ii Qwen Qwen is the large language model and large multimodal model series of the Qwen Team, Alibaba Group. Now the large language models have been llm import get_chat_model # Example dummy function hard coded to return the same weather # In production, this could be your backend API or an external API def get_current_weather(location, unit='fahrenheit'): context window size or text chunk size depending on your computing resources. Qwen 1.5 model families support a maximum of 32K context window size. import torch from llama_index.core import Settings from llama_index0 码力 | 56 页 | 835.78 KB | 1 年前3《Efficient Deep Learning Book》[EDL] Chapter 1 - Introduction
generate realistic text accompanying the given prompts. Both these models have been deployed in production. BERT is used in Google Search to improve relevance of results, and GPT-3 is available as an API with the existing resource constraints. Similarly, having models directly on-device would also support new offline applications of these models. As an example, the Google Translate application supports example, to get size and latency improvements with quantized models, we need the inference platform to support common neural net layers in quantized mode. TFLite supports quantized models, by allowing export0 码力 | 21 页 | 3.17 MB | 1 年前3PyTorch Brand Guidelines
open source machine learning framework that accelerates the path from research prototyping to production deployment. Learn clarity and legibility of written content. Example: 9 Brand Guidelines PyTorch Support — Green (Digital) Support — Green (Digital) Coding Text— Light Gray (Digital) Coding Text— Dark0 码力 | 12 页 | 34.16 MB | 1 年前3《TensorFlow 快速入门与实战》1-TensorFlow初印象
1980s��������� Jeff Dean, Google Brain Team, Building Intelligent Systems with Large Scale Deep Learning 1990s��������������� Jeff Dean, Google Brain Team, Building Intelligent Systems with Large Scale ������������������ Jeff Dean, Google Brain Team, Building Intelligent Systems with Large Scale Deep Learning ����� Google ��� Jeff Dean, Google Brain Team, Building Intelligent Systems with Large Scale0 码力 | 34 页 | 35.16 MB | 1 年前3Keras: 基于 Python 的深度学习库
Python Deep Learning library* Author: Keras-Team Contributor: 万 震 (WAN Zhen) � wanzhenchn � wanzhen@cqu.edu.cn 2018 年 12 月 24 日 *Copyright © 2018 by Keras-Team 前 言 整理 Keras: 基于 Python 的深度学习库 PDF 版的主要原因在于学习 版的主要原因在于学习 Keras 深度学习库时方 便本地查阅,下载最新 PDF 版本请访问: https://github.com/wanzhenchn/keras-docs-zh。 感谢 keras-team 所做的中文翻译工作,本文档制作基于此处。 严正声明:本文档可免费用于学习和科学研究,可自由传播,但切勿擅自用于商业用途,由 此引发一切后果贡献者概不负责。 The main reason of https://github.com/wanzhenchn/keras-docs-zh. Thanks for the Chinese translation work done by keras-team, this document is produced based on it. Statement: This document can be freely used for learning0 码力 | 257 页 | 1.19 MB | 1 年前3QCon北京2018-《从键盘输入到神经网络--深度学习在彭博的应用》-李碧野
Finance L.P. All rights reserved. Qcon Beijing April 21, 2018 Biye Li Team Manager, Data Technologies Automation Xiangqian Yu Team Lead, Derivatives Data From Keyboards to Neural Networks 从键盘到神经网络 ©0 码力 | 64 页 | 13.45 MB | 1 年前3《TensorFlow 快速入门与实战》8-TensorFlow社区参与指南
than a framework TFX - �� TensorFlow ���������� Baylor, Denis, et al. "Tfx: A tensorflow-based production-scale machine learning platform." Proceedings of the 23rd ACM SIGKDD International Conference on Mining. ACM, 2017. TFX - �� TensorFlow ���������� Baylor, Denis, et al. "Tfx: A tensorflow-based production-scale machine learning platform." Proceedings of the 23rd ACM SIGKDD International Conference on ��-Kubeflow ���� AI ���� Business Requirement Production Design Data Processing Model Training Model Visualization Model Serving Production Verification Business Success ���� ����� ����0 码力 | 46 页 | 38.88 MB | 1 年前3PyTorch Release Notes
network layers, deep learning optimizers, data loading utilities, and multi-gpu, and multi-node support. Functions are executed immediately instead of enqueued in a static graph, improving ease of use begin Before you can run an NGC deep learning framework container, your Docker ® environment must support NVIDIA GPUs. To run a container, issue the appropriate command as explained in Running A Container Container and specify the registry, repository, and tags. About this task On a system with GPU support for NGC containers, when you run a container, the following occurs: ‣ The Docker engine loads the image0 码力 | 365 页 | 2.94 MB | 1 年前3
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