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언어학과 인공지능
2-1. 음성언어처리소개
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음성언어처리소개01
음성언어처리응용사례소개
02목차
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자연언어생성음성합성
자연언어이해음성인식
음성언어생성
음성언어이해
텍스트음성 이해
언어학과공학의학제적연구주적용분야
자연언어처리음성처리
공학:음성신호처리,
패턴인식,
자연언어처리,
인공지능
언어학:음성학, 음운론
형태론, 통사론,
의미론, 화용론,
담화론,
전산언어학
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텍스트생성텍스트이해음성인식
텍스트음성 이해 텍스트 음성
한국어
음성합성
▪ 자동통역 (Speech to speech machine translation)
한국어
AI의지식표현방법
영어 영어
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ASR
SLUDM
RG
Models,Rules
Automatic SpeechRecognition
User Speech
“I need a flight from Washington DC to Denver roundtrip”
Recognized Sentence
Semantic MeaningORIGIN_CITY: WASHINGTON DCDESTINATION_CITY: DENVERFLIGHT_TYPE: ROUNDTRIP
Spoken Language UnderstandingDialog
Management
Response Generation
System Speech
GET DEPARTURE_DATE
Which date do you want to fly from Washington DC to Denver?
Ultimate Research Goal !
Mazin Gilbert의 SpeechTEK 2006 발표 “VISIONS, TECHNOLOGY, AND BUSINESS OF CONVERSATIONAL MACHINES”에 사용된그림을 바탕으로 수정 보완한 그림
Nuance: 12 billion customer callsserved annually (2013.5)
System Response (text)
System Action
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언어의소리: 음성학, 음운론
언어의형태: 형태론
언어의구조: 통사론
언어의의미: 의미론, 화용론, 담화론
언어 정보처리: 전산언어학 (음성인식, 음성합성, 음성대화처리, 자연언어처리 등)
이론언어학, 기초언어학
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출처
#1 아이콘, https://www.flaticon.com/free-icon/girl_1527793?term=call%20girl&page=1&position=14
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언어학과 인공지능
2-2. 음성언어처리응용사례소개
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Services▪ Built-in apps
▪ Worldwide
Phone, FaceTime, Music, Mail, Messages, Calendar, Reminders, Notes, Contacts, Weather, Stocks,
WebSearch, find My Friends, Alarms, World Clock and Timer, Wolfram:Alpha, Wikipedia search
▪ In the US
Maps, Local search with Yelp!
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Services▪ Chatting
▪ (maybe) it does not support discourse contexts.
▪ Ecosystem of partners (before Apple purchased Siri)▪ Restaurant and Business Questions: OpenTable, Gayot, CitySearch,
BooRah, Yahoo Local, ReserveTravel, Localeze
▪ Events and Concert information: Eventful, StubHub, LiveKick
▪ Movie Information: MovieTickets, RottenTomatoes, New York Times
▪ Factual Question Answering: Bing Answers, Wolfram Alpha
▪ Web Search: Bing, Yahoo, Google
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▪ U: Remind me to order some flowers for my lovely wife and adorable daughter
tomorrow at 9 AM
▪ S: Here’s your reminder for tomorrow at 9 am, Shall I create it?
▪ U: Yes please
▪ S: OK, I’ll remind you.
▪ U: Check apple stock price
▪ S: Apple Inc. went up significantly today. 400 dollars and 29 cents
▪ …
Reminder
Stock
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▪ U: Who are you
▪ S: I’m just a humble virtual assistant
▪ U: Seriously, who are you?
▪ S: Who I am isn’t important
▪ U: No for real I really want to know who you are
▪ S: OK, maybe not.
▪ U: Are you Siri
▪ S: That’s me!
▪ …
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출처
#1 Apple Siri https://www.flickr.com/photos/brandnewbrain/6237213022#2 Google Now https://www.flickr.com/photos/110457687@N03/15780285632#3 빅스비, https://www.flickr.com/photos/samsungtomorrow/33988870400#4 MS Cortana, https://commons.wikimedia.org/wiki/File:ZCortana_App.png#5 Amazon Echo, https://www.flickr.com/photos/markgregory/35713818392#6 alexa https://www.flickr.com/photos/brother-uk/39623894105#7 Google Home,
https://upload.wikimedia.org/wikipedia/commons/thumb/6/6e/Google_Home_sitting_on_table.jpg/180px-Google_Home_sitting_on_table.jpg
#8 SKT NUGU, https://vimeo.com/232446857#9 Home Assistant, https://image.flaticon.com/icons/svg/1771/1771896.svg #10 KT 로고,
https://upload.wikimedia.org/wikipedia/commons/thumb/b/b4/KoreaTelecom_logo.png/150px-KoreaTelecom_logo.png