Skip to Content
移动端AI与ML应用开发:基于iOS和Android
book

移动端AI与ML应用开发:基于iOS和Android

by Laurence Moroney
January 2023
Intermediate to advanced
288 pages
6h 6m
Chinese
China Machine Press
Content preview from 移动端AI与ML应用开发:基于iOS和Android
iOS
上使用
ML Kit
的文本处理应用程序
|
111
盘默认情况下不会在它们完成后消失。要提供此功能,你需要将
ViewController
更新
UITextViewDelegate
,如下所示:
class ViewController: UIViewController, UITextViewDelegate {
完成后,你可以添加此功能以使键盘在用户按下 Enter 时消失:
func textView(_ textView: UITextView,
shouldChangeTextIn range: NSRange,
replacementText text: String) -> Bool {
if (text == "\n") {
textView.resignFirstResponder()
return false
}
return true
}
最后,你必须通过将以下代码添加到你的
viewDidLoad
函数来通知 iOS
txtInput
控件
会将 TextView 事件委托给
ViewController
txtInput.delegate = self
你现在已准备好允许用户输入文本。那么,接下来,让我们看看如何提取本文中的实体!
7.1.4
4
步:初始化模型
ML Kit 的实体提取器支持多种语言模型,因此你应该做的第一件事是使用
Entity-
ExtractorOptions
定义你想要的模型。在这种情况下,我指定我要使用英文实体提取器:
var entityExtractor ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.

Read now

Unlock full access

More than 5,000 organizations count on O’Reilly

AirBnbBlueOriginElectronic ArtsHomeDepotNasdaqRakutenTata Consultancy Services

QuotationMarkO’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.
Julian F.
Head of Cybersecurity
QuotationMarkI wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.
Addison B.
Field Engineer
QuotationMarkI’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.
Amir M.
Data Platform Tech Lead
QuotationMarkI'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Mark W.
Embedded Software Engineer

You might also like

人工智能驱动的商业智能

人工智能驱动的商业智能

Tobias Zwingmann
Lua游戏AI开发指南

Lua游戏AI开发指南

Posts & Telecom Press, David Young
人工智能技术与大数据

人工智能技术与大数据

Posts & Telecom Press, Anand Deshpande, Manish Kumar

Publisher Resources

ISBN: 9787111713081