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What's Left?
Perceptron ; Lec10
Sigmoid ; Lec11
MLP ; Lec12
CNN ; Lec12
BP ; Lec13
Commonsense, Nonmonotonic ; Lec14
# Lec 14; (2021/12/7T) ---------------------
> Rvw; CNN ; [AI / #35 ] hwp(use revised docu in memstick)
; overfitting문제점(Fully connected Layer에서 학습된 best 부분만 선택)
> Optional; [AI / #14 QZ]
> Lec; BP ; [AI / #15 ; BP ] Exl worksheet ; 분담해서 답을 낸다.
Py ; [ Ai-Prog / #20 ; BP ] 01-c를 시연한다.
[Ai-Prog / #34 ; PPT ]
> Lec; Commonsense, Nonstandard Logic
> Announce; Final Test. Take-Home.
[AI-창고]에 게시. 8일또는9일 저녁7시. 이메일 제출 저녁7시~10시까지.
> classroll
# Lec 13; (2021/11/30T) ---------------------
* IT-Reading; Original Apple Built by Jobs and Wozniak to be Auctioned
* Lec; CNN ; [AI / #35 ] Exl worksheet Lab01~05, hwp
> classroll
# Lec 12; (2021/11/23T) ---------------------
* IT-Reading;
* Lec; MLP(다층퍼셉트론에서 XOR해결하는 문제)
worksheet ; [AI-weekly / #33]
* classroll
# Lec 11; (2021/11/16T) ---------------------
* IT-Reading; IT-Reading (21.Nov.)Costs, Literacy and Design:
* Lec> Perceptron ; Rvw= Worksheet; ST-Soln ; [AI-창고]
논리연산; And,Or,Not, & XOR 문제
개념 (PPT / My Exl Soln)
* Lec> Sigmoid ; [AI-Lec-WeeklyMaterials / #13]
Worksheet; [AI-창고]
* classroll
# Lec 10; (2021/11/9T) ---------------------
* IT-Reading; Facebook Shuts Down Facial Recognition Technology
* Lec> Perceptron ; Worksheet; ST-Exl ; [AI-창고]
실습;Done. Next> 개념 (PPT)
(1) PPT(hidden)
(2) [AI-Lec-WeeklyMaterials / #12 Week-10 ; Perceptron ]
> classroll
# Lec 09; (2021/11/2T) ---------------------
* IT-Reading; Facebook Plans to Hire 10,000 in EU to Build 'Metaverse'
* Lec> LR ; Rvw PPT and then goto [AI-Lec-WeeklyMaterial / #5]
Exl worksheet & soln file. Also, Py program for experiments.
> classroll (this & Week08 LMS)
# Lec 08; (2021/10/26T) ---------------------
* 교실 수업 대체; 학교LMS; LR
* classroll ; (11/2)
# Lec 07; (2021/10/19T) ---------------------
* IT-Reading; (21.10.16.) Microsoft to Shut Down LinkedIn in China
* 5분 퀴즈 ; none
* Rvw 5분 퀴즈 DTRF (Email)
* Q-Learning ; 지난 시간 마지막 work file을 연다 (Exl);
; [AI-Lec-WeeklyMaterials / #19 ; AI-Lec-09 Q-Learning ]
* Currently state=0, path=1 to 2 is done. Rvw it.
Next; path=3 to 5; do this by showing it.
At state=1, this is for st to do it as an ex. (5~10 min)
At state=2, also an ex.
for the rest, skip the procedure and just show the result.
(or, if necessay, st will do it as an ex)
* Experiment more states (currently, six)
파이썬 프로그램 준비; [AI-Lec-WeeklyMaterials / #19 ; AI-Lec-09 Q-Learning ]
; 파이썬 코드를 다운로드 받아서 실험하는 과정은 성공적.
* 5분퀴즈 QL (Email 전송)
①강화학습의 핵심 아이디어는 무엇인가?
②강화학습 과정에서 학습이 이루어지는 증거는 무엇인가?
③강화학습의 성능을 결정하는 요소는 무엇인가?
④Q-러닝에서 Q-테이블의 역할은 무엇인가?
⑤exploration과 exploitation의 의미는 무엇인가? Q-러닝 알고리즘에 어떠한 영향을 주는가?
{ > LR }
* classroll
# Lec 06; (2021/10/12T) ---------------------
* IT-Reading; #177 ; Facebook Whistleblower Says Firm Chooses 'Profit Over Safety'
* 5분 퀴즈 ; DTRF
* DTRF (PPT; Bagging부터) &
prog demo; [AI - programming / #35; RF-10-Results-showProgression.py]
* Q-Learning ; [AI-Lec-WeeklyMaterials / #19 ; AI - Lec - 09 - Q-Learning ]
& 인강PPT
prog demo; [AI - programming / #37 ; AI-QL-10-FindGoal-INF-RunTime.py]
run-time; N=20 => 1.9 secs; N=22 => 25 secs; N=23 => 81 secs; N=24 => 668secs
# Lec 05; (2021/10/05T) ---------------------
* Yibagu; TicToc에서 Tic장애 유발 사례들.
* IT Reading; (#176) ; China's ban on cryptocurrency
* 5분 퀴즈 Rvw; KMC ; [AI창고; <5분 퀴즈 ; KMC> ]
* DTRF ; almost done. (bagging 부터 )
# Lec 04; (2021/9/28T) ---------------------
* IT Reading; UN Rights Chief Calls for Moratorium on Artificial Intelligence Systems
* 5분퀴즈 Rvw (see email) ; 현저한 오류 두어가지만 설명한다.
* 5분퀴즈; KMC (LecPrep에 있다)
* Lec; KNN; PPT로 설명하지말고, Exl worksheet 실습위주수업.
Exl worksheet ; [AI-창고]에 있다.
# Lec03.(9/21T) 추석휴무 --------------------------------
* LMS로 대체 (Baysian Prob) ; Done
# Lec02.(9/14T) --------------------------------
Ann; 추석 휴무; 보강은 LMS로 대체합니다. (Baysian Prob)
* 5분퀴즈; [dnuealgo / LecPrep ; #266. AI-01-Intro-Qz ]
Ans> 01 - AI개요; 유래, 활용 ; [dnuealgo / AI-Lec-WeeklyMaterials] #3. 끝에
* TSP ; Draft / TSP (hwp), Exl worksheet
* KMC (PPT) ; Done
# Lec01. AI Lec (2021b) - 01 ----------------------
AI개요; 유래, 활용 ; [dnuealgo / AI-Lec-WeeklyMaterials]
=====================================
10월 마지막주는 LMS; Linear Regression
Yibagu;
* (21.10.5.) ; TicToc에서 Tic장애 유발 사례들.
SCIENCE & HEALTH
TikTok Tics: Social Media May Be Causing Tourette-Like Symptoms
https://www.voanews.com/a/tiktok-tics-social-media-may-be-causing-tourette-like-symptoms/6250216.html
(21.9.14.) NASA에서 보도; 외계인을 만나면 도망가야 하나?
싸워야하나? NASA> 가만 있어라. 방법이없다
//