Upgrade to PRO for Only $50/Year—Limited-Time Offer! 🔥
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
B3_Seminar_6
Search
kakubari
March 10, 2017
Technology
0
79
B3_Seminar_6
長岡技術科学大学
自然言語処理研究室
角張竜晴
kakubari
March 10, 2017
Tweet
Share
More Decks by kakubari
See All by kakubari
動詞クエリの語間の関係性に基づくクエリマイニング
kakubari
0
110
Neural Modeling of Multi-Predicate Interactions for Japanese Predicate Argument Structure Analysis
kakubari
1
170
Leveraging Crowdsourcing for Paraphrase Recognition
kakubari
0
86
Automatically Acquired Lexical Knowledge Improves Japanese Joint Morphological and Dependency Analysis
kakubari
0
100
Labeling the Semantic Roles of Commas
kakubari
0
82
Integrating Case Frame into Japanese to Chinese Hierarchical Phrase-based Translation Model
kakubari
0
120
Improving Chinese Semantic Role Labelingusing High-quality Surface and Deep Case Frames
kakubari
0
91
Exploring Verb Frames for Sentence Simplification in Hindi
kakubari
0
130
述語項構造と照応関係のアノテーション
kakubari
0
240
Other Decks in Technology
See All in Technology
AI/MLのマルチテナント基盤を支えるコンテナ技術
pfn
PRO
4
590
ローカルLLM基礎知識 / local LLM basics 2025
kishida
26
12k
.NET 10 のパフォーマンス改善
nenonaninu
2
3.9k
Claude Code はじめてガイド -1時間で学べるAI駆動開発の基本と実践-
oikon48
38
19k
Symfony AI in Action
el_stoffel
2
300
Master Dataグループ紹介資料
sansan33
PRO
1
4k
Contract One Engineering Unit 紹介資料
sansan33
PRO
0
9.8k
TROCCO 2025年の進化をデモで振り返る
__allllllllez__
0
260
Pandocでmd→pptx便利すぎワロタwww
meow_noisy
2
1.1k
意外と難しいドメイン駆動設計の話
zozotech
PRO
0
780
ECMAScript仕様の最新動向: プロセスの変化と仕様のトレンド
uhyo
1
290
Design System Documentation Tooling 2025
takanorip
1
830
Featured
See All Featured
The Pragmatic Product Professional
lauravandoore
37
7k
Performance Is Good for Brains [We Love Speed 2024]
tammyeverts
12
1.3k
How to Think Like a Performance Engineer
csswizardry
28
2.3k
Helping Users Find Their Own Way: Creating Modern Search Experiences
danielanewman
31
3k
Leading Effective Engineering Teams in the AI Era
addyosmani
8
1.2k
ピンチをチャンスに:未来をつくるプロダクトロードマップ #pmconf2020
aki_iinuma
127
54k
Keith and Marios Guide to Fast Websites
keithpitt
413
23k
4 Signs Your Business is Dying
shpigford
186
22k
Facilitating Awesome Meetings
lara
57
6.6k
KATA
mclloyd
PRO
32
15k
Principles of Awesome APIs and How to Build Them.
keavy
127
17k
How to Create Impact in a Changing Tech Landscape [PerfNow 2023]
tammyeverts
55
3.1k
Transcript
Ԭٕज़Պֶେֶ ిؾిࢠใֶ՝ఔ ֶ෦ɹ֯ுཽ ࣗવݴޠݚڀࣨ ɹ#̏θϛ ʙୈճʙ ใΞΫηεධՁํ๏
目次 ˔͡Ίʹ ˔جຊత༻ޠͷఆٛ ˔ใΞΫηεγεςϜͷධՁ ˔ద߹ੑఆͷલఏ ˔࠶ݱͱਫ਼ʢద߹ʣ
はじめに త ใݕࡧγεςϜΛݚڀऀ͕దͳํ๏ͰධՁ͠ɺ݈ શͳٕज़ਐาʹߩݙ͢ΔͨΊͷಓےΛࣔ͢ طଘͷධՁࢦඪΛཧղ͠ɺదͳͷΛબͰ͖ΔΑ ͏ʹͳΔ ใࠂॻΛॻ͘͜ͱʹʹཱͭ
基本的用語の定義 ˔ใݕࡧγεςϜ ɹਓؒ͘͠ػցʢ྆͘͠ํʣ͕ద༻͢Δنଇٴͼखଓ ͖ͷू߹ ˔ใݕࡧγεςϜͷׂ ɹϢʔβͷใཁٻΛຬͨ͢จॻʹͦͷϢʔβΛಋ͘͜ͱ ˔ใཁٻ ɹϢʔβ͕͋ΔతΛୡ͢ΔͨΊʹݱࡏ͍࣋ͬͯΔࣝͰ
ෆेͰ͋Δͱײ͍ͯ͡Δঢ়ଶ ˔ݕࡧཁٻ ɹϢʔβͷใཁٻΛςΩετͷܗͰ໌จԽͨ͠ͷ
基本的用語の定義 ˔ద߹ੑ ɹϢʔβͷཁٻʹจॻ͕ͲΕ΄Ͳྑ͘Ϛον͍ͯ͠Δ ͔ ʙใݕࡧධՁͷతʙ ɹϢʔβͷใཁٻΛຬͨͨ͢ΊʹΑΓޮՌతͳγε ςϜΛߏங͢Δ͜ͱ γεςϜΛ٬؍తʹධՁ͠ɺٕज़ਐาΛଅ͢
基本的用語の定義 ใݕࡧγεςϜͷग़ྗ݁Ռͷܗଶ ˔ू߹ݕࡧ ɹೖྗ͞ΕͨΫΤϦʹରͯ͠จॻͷू߹Λग़ྗ͢Δͷ ɹྫ͑ʜ ɹɾಛڐௐࠪͷΑ͏ʹඞཁͳจॻΛݕࡧ ˔ϥϯΫ͖ͭݕࡧ ɹจॻΛͳΜΒ͔ͷํ๏ʹΑΓॱং͚ͮͯग़ྗ͢Δͷ
ɹྫ͑ʜ ɹɾΣϒݕࡧΤϯδϯ
基本的用語の定義 ˔ใΞΫηε ɹϢʔβͷใཁٻΛຬͨͨ͢Ίͷٕज़ͷ૯শ ɹྫ͑ʜ ɹɾςΩετཁ ɹɾ࣭Ԡ ɹɾςΩετྨ ɹɾػց༁
情報アクセスシステムの評価 ඃݧऀ࣮ݧΛͱʹ࣮ࡍͷϢʔβ͕ݕࡧͨ͠ใͷ ࣭ݕࡧͷޮΛ͡ΔΞϓϩʔν ɹখنʹͳΓ͕ͪͰɺ࠶ݱՄೳੑ͕อূͰ͖ͳ͍ ɹ݁ՌͷҰൠԽ͕͠ʹ͍͘ ςετίϨΫγϣϯͱ͍͏ධՁ༻ͷσʔληοτΛ
ධՁࢦඪͱڞʹ༻͍ΔΞϓϩʔν ɹେن͔ͭ࠶ݱՄೳͳ࣮ݧΛߦ͑Δ ɹ Ὃ ɹదͳධՁࢦඪΛબఆ͠ɺదͳํ๏Ͱ༻͢Δ
適合性判定の前提 ˔ద߹ੑͷಠཱੑ ɹ༩͑ΒΕͨݕࡧཁٻʹର͢Δݸʑͷจॻͷద߹ੑɺ ͦͷݕࡧཁٻٴͼͦͷจॻͷΈʹґଘ͢Δ ɾଞͷจॻͷӨڹΛड͚ͳ͍ ɾݕࡧཁٻࣗମ͕มԽ͠ͳ͍ݶΓɺద߹ੑෆม
適合性判定の前提 ˔ద߹ੑͱ༗༻ੑͷҧ͍ ᾇݕࡧཁٻʹର͢Δจॻͷద߹ੑɺจॻίϨΫγϣϯதͷ ଞͷจॻ͔ΒಠཱͰ͋Δɻ ᾈݕࡧཁٻऀʹͱͬͯͷద߹จॻͷ༗༻ੑɺݕࡧཁٻऀ͕ ͢Ͱʹݟͨద߹จॻʹґଘ͢Δ͔͠Εͳ͍ɻ ద߹ੑ༗༻ੑͷඞཁ݅ʹ͗͢ͳ͍ɻ
適合性判定の前提 ˔ఆऀؒෆҰக ɹͲΜͳʹৄࡉʹ໌จԽ͞ΕͨݕࡧཁٻͰ͋ͬͯɺ ͜Εʹର͢Δద߹ੑఆ݁ՌඞવతʹఆऀʹΑͬ ͯҟͳΔ ˔ఆऀෆҰக ɹఆऀ͕࣭ऀࣗͰ͋ͬͨͱͯ͠ఆΛߦ͏࣌ ʹΑͬͯҟͳΔՄೳੑ͕͋Δ
適合性判定の前提 ˔૬ରత࠶ݱ ɹਅͷద߹จॻͷΘΓʹɺෳͷखஈʹΑΓಘͨ ద߹จॻू߹ͷू߹ͷେ͖͞Λ༻͍ͯܭࢉͨ͠࠶ݱ ʢଈͪɺݕࡧӮΕͷগͳ͞ʣ
再現率と精度 "ɿద߹ੑఆʹΑΓఆٛ͞Ε͍ͯΔద߹จॻͷू߹ #ɿใݕࡧγεςϜ͕ݕࡧͨ͠จॻͷू߹ "㱯#ɿݕࡧ͞Εͨద߹จॻ ˔࠶ݱʢ3FDʣɿݕࡧӮΕͷগͳ͞ ˔ਫ਼ʢ1SFDʣɿݕࡧޡΓͷগͳ͞ʢద߹ʣ
Pec = A ∩ B A Prec = A ∩ B B
参考文献 ˔ใΞΫηεධՁํ๏ɺञҪɺ ɹίϩφࣾɺ݄