machine learning

0.0(0)
Studied by 0 people
call kaiCall Kai
Locked
learnLearn
examPractice Test
spaced repetitionSpaced Repetition
heart puzzleMatch
flashcardsFlashcards
GameKnowt Play
Card Sorting

1/54

encourage image

There's no tags or description

Looks like no tags are added yet.

Last updated 6:11 AM on 9/20/26
Name
Mastery
Learn
Test
Matching
Spaced
Call with Kai
Chat

No analytics yet

Send a link to your students to track their progress

55 Terms

1
New cards
2
New cards
3
New cards
4
New cards
5
New cards
surrogate
替代的
6
New cards
binary case
二元分類
7
New cards
linearly separable
線性可分;可用一條直線或超平面分開
8
New cards
margin
分類分數;用來判斷分對、分錯及其程度
9
New cards
magnitude
數值的絕對大小
10
New cards
sign
正負號
11
New cards
misclassification rate
分類錯誤率
12
New cards
flat
平坦的
13
New cards
jump
突然跳變
14
New cards
signal
指引方向的訊號
15
New cards
nudge
輕推;稍微調整
16
New cards
empirical risk
經驗風險;訓練資料上的平均損失
17
New cards
offline
離線;這裡指所有資料都已經拿到
18
New cards
intractable
難以有效率地解決
19
New cards
convex
凸的;凸函數的
20
New cards
surrogate loss
替代損失函數
21
New cards
penalizing
施加懲罰
22
New cards
confident mistakes
模型很有把握卻分錯的情況
23
New cards
hinge
鉸鏈;這裡形容函數的折角
24
New cards
subgradient
次梯度;一般導數不存在時仍可用來決定更新方向
25
New cards
differentiability
可微分性
26
New cards
kink
折角
27
New cards
valid
有效的;符合條件的
28
New cards
recover
重新推導出
29
New cards
closed form
封閉解;可以直接用公式表示的解
30
New cards
SGD step
SGD 的一次更新
31
New cards
mistake-driven update
由分類錯誤觸發的更新
32
New cards
perceptron
感知器;一種線性分類演算法
33
New cards
mistake-driven
由錯誤驅動的
34
New cards
operational view
從實際怎麼操作的角度理解
35
New cards
derive
推導出
36
New cards
first principles
基本原理
37
New cards
coded
編碼;用數字表示
38
New cards
compact
簡潔的;精簡的
39
New cards
sweep through
依序走過;完整檢查一遍
40
New cards
geometrically
從幾何、圖形的角度來看
41
New cards
symmetrically
以對稱或類似的方式
42
New cards
algebraically
從代數、公式的角度來看
43
New cards
convergence
收斂;這裡指最後能把所有訓練點分對
44
New cards
recheck
重新檢查
45
New cards
arbitrary
任意的
46
New cards
linear separator
能把兩種類別分開的直線或超平面
47
New cards
bounded
有上界的
48
New cards
rigorously
嚴謹地
49
New cards
converging to a separator
收斂到能分開資料的分類器
50
New cards
gamma (γ)
所有訓練點都要達到的最低正 margin
51
New cards
R
所有訓練資料向量的長度上限
52
New cards
geometry of the data
資料點的幾何分布
53
New cards
sanity check
合理性檢查
54
New cards
witnesses separability
證明這組資料可以線性分開
55
New cards
consistent
一致的;不矛盾的