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if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + ', 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + ', 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + ', 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
})();
GitHub - openmlsys/openmlsys: 《Machine Learning Systems: Design and Implementation》 (V2 is launching soon) · GitHub
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中文 | English
本开源项目讲解现代机器学习系统的设计原理和实现经验,涵盖从编程接口、计算图、编译器到分布式训练的完整技术栈。
在线阅读: openmlsys.github.io
学生 :掌握机器学习基础理论后,希望深入了解现代机器学习系统设计与实现的同学。科研人员 :需要开发自定义算子(Custom Operators)或利用分布式执行实现大模型的研究者。开发人员 :负责机器学习基础设施建设,需要对系统性能调优和深度定制的工程师。本书(第二版)共分9章:
日期 事件 2022-01 项目初始化,开始中文内容编写 2022-05 完成扩展篇各章节(联邦学习、强化学习、可解释 AI) 2023-05 适配 MindSpore 2.0 2026-03 中英文双语构建架构重构;启动英文版
# 克隆仓库
git clone https://github.com/openmlsys/openmlsys-zh.git
cd openmlsys-zh
# 安装rust toolchain
curl --proto ' =https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
# 安装mdbook
cargo install mdbooksh build_mdbook_v2.sh
# 英文版生成结果位于 .mdbook-v2/book# 中文版生成结果位于 .mdbook-v2-zh/book 更多细节请参考 构建指南 。
我们欢迎任何形式的贡献,详细流程请参阅 贡献指南 。
提交前请阅读:
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如果本书对您的研究或工作有所帮助,请使用以下格式引用:
文本格式:
OpenMLSys Team. 机器学习系统:设计和实现 . 2022. https://openmlsys.github.io/
BibTeX:
@book {openmlsys2022 ,
title = { 机器学习系统:设计和实现} ,
author = { OpenMLSys Team} ,
year = { 2022} ,
url = { https://openmlsys.github.io/} ,
note = { 开源教材,\url{https://github.com/openmlsys/openmlsys-zh}}
}本项目采用 知识共享 署名-非商业性使用-相同方式共享 4.0 国际许可协议 授权。
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