シャドーイング練習: What Is Machine Learning? | ML Explained for Beginners | CT Academy - 動画で英語スピーキングを学ぶ
レッスンを作成中...
1
What is machine learning?
2
In today's video, we're looking at one of the most important parts of artificial intelligence, machine learning or ML.
3
Let's break it down in a simple way.
4
Tom Mitchell, a well-known expert in the field,
5
defines machine learning as the study of computer algorithms that allow computer programs to automatically improve through experience.
6
That's a fancy way of saying, machine learning is how computers learn from data and get better at tasks without being programmed step by step.
7
How does it work?
8
Think of how you learn.
9
For example, the more times you practice solving a math problem, the better you get.
10
In the same way, machine learning algorithms improve as they are fed more data.
11
They find patterns, make predictions, and adjust their behavior over time.
12
Let's say you show a computer thousands of photos of cats and dogs.
13
At first, it doesn't know what's what.
14
But as it studies the images, it starts recognizing patterns, like fur, ear shape, or nose size.
15
Eventually, it can tell whether a new photo is a cat or a dog, all by learning from past examples.
16
Where is machine learning used?
17
Machine learning is all around us, even if we don't notice it.
18
Search engines use it to give better results.
19
Email apps use it to filter out spam.
20
Banks use it to detect fraud.
21
Social media uses it to show content you're likely to enjoy.
22
And video games use it to make characters smarter.
23
Every time these systems are used, they learn a little more and get a little better.
24
Why it matters.
25
Machine learning is powerful because it helps computers do things that used to need human intelligence and do them faster, cheaper, and often more accurately.
26
From healthcare to finance to entertainment, machine learning is transforming industries and creating new opportunities.
27
At CT Academy, we teach you how machine learning works step by step in a way that's simple, clear, and and hands-on.
28
Visit www.ctglobal.my or click the link in the description to explore our full machine learning courses.
29
Thanks for watching, and we'll see you in the next CT Academy video.
✨ おすすめ動画
![What is AI and ML? [Pt 2] | Generative AI with .NET for Beginners](https://img.youtube.com/vi/Len8KRBFvGo/mqdefault.jpg)
B22
52 文
What is AI and ML? [Pt 2] | Generative AI with .NET for Beginners
University StudentsBusiness English+1
B11
641 文
Train Your Brain to Speak English Fluently | Boost Your English Speaking Skills | Jack Ma
High School StudentsUniversity Students+3
B11
20 文
DataLayer explained in 90 seconds
University StudentsBusiness English+1
C12
64 文
P2 什么是机器学习【2024公认最好的 | 吴恩达机器学习 | 教程 | Machine Learning Specialization(超爽中英!)】
University StudentsBusiness English+1
B22
159 文
Electrical Engineering Simply Explained
University StudentsBusiness English+1
B11
53 文
What Is AI? | Learn all about artificial intelligence
University StudentsBusiness English+2
B11
328 文
普通人可以用AI做什麼？👩🏻💻 轉碼失敗，我卻從AI手中拿到了新世界的入場券
University StudentsBusiness English+1
B21
87 文
Introduction To Marketing | Marketing 101
University StudentsBusiness English+1
B21
206 文
What is Master Data Management? MDM Explained for Beginners
University StudentsBusiness English+1
B21
24 文
DeepSeek R1 Explained in 2 Minutes
University StudentsBusiness English+1
B22
136 文
Is ML Engineering Dead? (AI vs ML Engineer)
University StudentsBusiness English+2
C12
764 文
11. Introduction to Machine Learning
University StudentsBusiness English+1
このレッスンについて
「What Is Machine Learning? | ML Explained for Beginners | CT Academy」を使って、シャドーイングで英語を練習しましょう。
毎日15〜30分の練習で、IELTSスピーキングへの自信と実践的な英会話力が身につきます。
シャドーイングとは？英語上達に効果的な理由
シャドーイング（Shadowing）は、もともとプロの通訳者養成プログラムで開発された言語学習法で、多言語習得者として知られるDr. Alexander Arguelles によって広く普及されました。方法はシンプルですが非常に効果的：ネイティブスピーカーの英語を聞きながら、1〜2秒の遅延で声に出してすぐに繰り返す——まるで「影（shadow）」のように話者を追いかけます。文法ドリルや受動的なリスニングと異なり、シャドーイングは脳と口の筋肉が同時にリアルタイムで英語を処理・再現することを強制します。研究により、発音精度、抑揚、リズム、連音、リスニング力、そして会話の流暢さが大幅に向上することが確認されています。IELTSスピーキング対策や自然な英語コミュニケーションを目指す方に特におすすめです。