Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
KHCoder
Search
Sponsored
·
Your Podcast. Everywhere. Effortlessly.
Share. Educate. Inspire. Entertain. You do you. We'll handle the rest.
→
Utree
June 12, 2019
Education
0
74
KHCoder
Utree
June 12, 2019
Tweet
Share
More Decks by Utree
See All by Utree
command_line_3
utree
0
37
command_line_1
utree
0
30
command_line_2
utree
0
36
ml_1
utree
0
31
ml_2
utree
0
46
math_41
utree
0
33
math_45
utree
0
30
hannari_python_lt
utree
1
250
math_36
utree
0
27
Other Decks in Education
See All in Education
Adobe Express
matleenalaakso
1
8.1k
Security, Privacy and Trust - Lecture 11 - Web Technologies (1019888BNR)
signer
PRO
0
3.2k
Node-REDで広がるプログラミング教育の可能性
ueponx
1
260
ロータリー国際大会について~国際大会に参加しよう~:古賀 真由美 会員(2720 Japan O.K. ロータリーEクラブ・(有)誠邦産業 取締役)
2720japanoke
1
770
東大1年生にJulia教えてみた
matsui_528
7
12k
自己紹介 / who-am-i
yasulab
PRO
5
6.3k
Introduction - Lecture 1 - Advanced Topics in Big Data (4023256FNR)
signer
PRO
1
2.2k
Evaluation Methods - Lecture 6 - Human-Computer Interaction (1023841ANR)
signer
PRO
0
1.3k
多様なメンター、多様な基準
yasulab
PRO
5
19k
The World That Saved Me: A Story of Community and Gratitude
_hashimo2
3
510
Leveraging LLMs for student feedback in introductory data science courses (Stats Up AI)
minecr
0
160
IKIGAI World Fes:program
tsutsumi
1
2.6k
Featured
See All Featured
Optimising Largest Contentful Paint
csswizardry
37
3.6k
ReactJS: Keep Simple. Everything can be a component!
pedronauck
666
130k
The AI Search Optimization Roadmap by Aleyda Solis
aleyda
1
5.2k
XXLCSS - How to scale CSS and keep your sanity
sugarenia
249
1.3M
Bootstrapping a Software Product
garrettdimon
PRO
307
120k
The MySQL Ecosystem @ GitHub 2015
samlambert
251
13k
We Are The Robots
honzajavorek
0
160
The Illustrated Children's Guide to Kubernetes
chrisshort
51
51k
Being A Developer After 40
akosma
91
590k
The #1 spot is gone: here's how to win anyway
tamaranovitovic
2
930
Designing for Performance
lara
610
70k
Large-scale JavaScript Application Architecture
addyosmani
515
110k
Transcript
KHCoder
τϐοΫ 1. KHCoderͱԿ͔ʁ 2. ΠϯετʔϧͷϙΠϯτ 3. KHCoderͷ͍ํ
1. KHCoderͱԿ͔ʁ
KHCoder ςΩετσʔλΛ౷ܭֶతʹੳΛ͢Δπʔϧ
ςΩετ KHCoder දܗࣜʹՃ (Excel, CSV)
2. ΠϯετʔϧͷϙΠϯτ
ΠϯετʔϧͷϙΠϯτ • KHCoderνϡʔτϦΞϧΛࢀর(https://khcoder.net/ tutorial.html) • Windowsɹਪ (MS Visual C++ x86ͷϥϯλΠϜ͕ผ్ඞཁ)
• Mac, LinuxϢʔβʔWindowsͷVM্Ͱಈ͔͠·͠ΐ͏
3. KHCoderͷ͍ํ
KHCoderͷ͍ํ ஈ֊1 : σʔλશମΛੳ (Correlational) ஈ֊2 : ੳऀͷߟ͑Λ ͱʹσʔλΛੳ (Dictionary-Based)
ਵ࣌ : ݩͷςΩετΛݟͯੳ݁ՌΛղऍ
KHCoder ςΩετσʔλΛ౷ܭֶతʹੳΛ͢Δπʔϧ → σʔλͷू·ΓͷಛΛΔ͜ͱ ूஂ ඪຊநग़ ඪຊ ඪຊಛੑ ूஂಛੑ ਪఆ
ཁ
σʔλऩू ୯มྔղੳ ೋมྔղੳ ଟมྔղੳ ͍/͍͍͑ ɹˣ ɹ1/0 ༧ଌ ཁ σʔλͷಛΛΔखॱ
σʔλΛूΊΔ Ճ͢Δ 1छྨͷσʔλͷ ಛΛݟΔ 2छྨͷσʔλͷ ಛΛݟΔ c.f.) جຊ౷ܭྔ: ࠷େ, ฏۉ, ࢄetc
ଟมྔղੳͷྨ ཁ
KHCoder ςΩετσʔλΛ౷ܭֶతʹੳΛ͢Δπʔϧ • Correlational Ξϓϩʔνɹɹ : ౷ܭֶతͳج४ͰɺςΩετΛྨޙɺ ੳ͢Δߟ͑ํ • Dictionary-based
Ξϓϩʔν : ੳऀͷج४ͰɺςΩετΛɹྨޙɺ ੳ͢Δߟ͑ํ • KHCoderɹɹɹɹɹɹɹɹɹ : ͲͬͪͰ͖Δ
σʔλऩू ୯มྔղੳ ೋมྔղੳ ଟมྔղੳ ม ม ม ม ίʔυ
ม ม ม ม Correlational Dictionary-Based
Ͳͬͪ͑ɺ ੳऀͷཧҙࣝΛௐΔ্Ͱɺ৴པੑ٬؍ੑΛ্Ͱ͖Δ
KHCoderͷ͍ํ ஈ֊1 : σʔλશମΛੳ (Correlational) ɹ1-1 Α͘ग़Δ୯ޠΛݟΔ ɹ1-2 ୯ޠಉ࢜ͷؔΛݟΔ ɹ1-3
୯ޠΛͱʹจষಉ࢜ͷؔΛݟΔ ɹ1-4 ༰͕ࣅͨจষΛάϧʔϓ͚͢Δ ɹ1-5 (σʔλΛऔΓग़͢) ஈ֊2 : ੳऀͷߟ͑ΛͱʹσʔλΛੳ (Dictionary-Based) ɹ2-1Α͘ग़ΔίʔυΛݟΔ ɹ2-2 ίʔυಉ࢜ͷؔΛݟΔ ɹ2-3 ίʔυΛͱʹจষಉ࢜ͷؔΛݟΔ ɹ2-4 (σʔλΛऔΓग़͢) ਵ࣌ : ݩͷςΩετΛݟͯੳ݁ՌΛղऍ ɹ୯ޠͷΘΕํΛݟΔ ɹίʔυޠͷΈ߹ΘͤΛௐΔ
ม ม ม ม ίʔ υ
ม ม ม ม Correlational Dictionary-Based ਵ࣌ : ݩͷςΩετΛݟͯੳ݁ՌΛղऍ ɹ୯ޠͷΘΕํΛݟΔ ɹίʔυޠͷΈ߹ΘͤΛௐΔ KHCoderͷ͍ํ
ஈ֊1 σʔλશମΛੳ (Correlational) ɹ1-1 Α͘ग़Δ୯ޠΛݟΔ ɹ1-2 ୯ޠಉ࢜ͷؔΛݟΔ ɹ1-3 ୯ޠΛͱʹจষಉ࢜ͷؔΛݟΔ ɹ1-4
༰͕ࣅͨจষΛάϧʔϓ͚͢Δ ɹ1-5 (σʔλΛऔΓग़͢) ஈ֊2 ੳऀͷߟ͑ΛͱʹσʔλΛੳ (Dictionary-Based) ɹ2-1Α͘ग़ΔίʔυΛݟΔ ɹ2-2 ίʔυಉ࢜ͷؔΛݟΔ ɹ2-3 ίʔυΛͱʹจষಉ࢜ͷؔΛݟΔ ɹ2-4 (σʔλΛऔΓग़͢) ਵ࣌ ݩͷςΩετΛݟͯੳ݁ՌΛղऍ ɹa-1 ୯ޠͷΘΕํΛݟΔ ɹa-2 ίʔυޠͷΈ߹ΘͤΛௐΔ ࢿྉ̖ɹ̠̝ɹ̴̘̳̾́ϦϑΝϨϯεɾϚχϡΞϧ ࢿྉ̗ɹ̠̝ɹ̴̘̳̾́ͷ༻݅ͱͦͷߟ͑ํ
1-1Α͘ग़Δ୯ޠΛݟΔ
நग़ޠϦετ • Ͳͷޠ͕Կճग़ݱ͍ͯ͠Δ͔ʁ
1-2 ୯ޠಉ࢜ͷؔΛݟΔ
ڞىωοτϫʔΫ • ୯ޠؒͷڞىؔΛදࣔ
1-3 ୯ޠΛͱʹจষಉ࢜ͷؔΛݟΔ
ରԠੳ
1-4 ༰͕ࣅͨจষΛάϧʔϓ͚͢Δ
Ϋϥελʔੳ • จΛմ͝ͱʹྨ͢Δ
2-1Α͘ग़ΔίʔυΛݟΔ
୯७ूܭ
2-2 ίʔυಉ࢜ͷؔΛݟΔ
֊తΫϥελʔੳ
2-3 ίʔυΛͱʹจষಉ࢜ͷؔΛݟΔ
Ϋϩεूܭ
a-1 ୯ޠͷΘΕํΛݟΔ
KWICίϯίʔμϯε • લޙͷจ຺Λදࣔ
a-2 ίʔυޠͷΈ߹ΘͤΛௐΔ
จষݕࡧ
·ͱΊ
·ͱΊ • KHCoderςΩετੳΛ͢Δπʔϧ • WindowsͰ͓͏ • ͏ͱ͖ຊΛಡ͏
Bag of Words
֊తΫϥελϦϯά • BoW͔Βࣅ͍ͯΔ୯ޠಉ࢜Λ Ϋϥελ(մ)ͱͯͭ͠ͳ͍͛ͯΔਤ
MDS(ଟ࣍ݩईߏ๏) • BoWΛ1ʙ3࣍ݩʹѹॖͨ͠ਤ
ࣗݾ৫ԽϚοϓ • BoWΛ2࣍ݩѹॖ͠ɺࣅͨ • ୯ޠಉ࢜ͰΫϥελϦϯά
֎෦มͱݟग़͠
ίʔσΟϯάϧʔϧʹΑΔݕࡧ
ίʔυͷΫϩεूܭ
ίʔυͷΫϩεूܭ(όϒϧ)
ίʔυͷΫϩεूܭ(ંΕઢ)
౷ܭֶ = σʔλͷू·ΓͷಛΛΔ͜ͱ Δ → σʔλऩू = ूΊΔɺՃ͢Δ ಛ =
جຊ౷ܭྔΛݟΔ ୯มྔղੳ = 1छྨͷσʔλͷಛΛݟΔɺՃ͢ Δ 2มྔղੳ = 2छྨͷσʔλͷಛΛݟΔɺՃ͢Δ ଟมྔղੳ = ༧ଌ͢Δɺཁ͢Δ
KHCoder͕ѻ͏σʔλͷܗࣜ = ςΩετܕσʔλ Dictionary-based Ξϓϩʔν = ੳऀͷج४ͰɺςΩετΛྨ ޙɺੳ͢Δߟ͑ํ Correlational Ξϓϩʔν
= ౷ܭֶతͳج४ͰɺςΩετΛྨ ޙɺੳ͢Δߟ͑ํ KHCoder = Corre & Dic͕Ͱ͖Δ Corre → Dic = શσʔλΛଟมྔղੳ → σʔλશମΛཁ →ɹ ίʔσΟϯάϧʔϧʹج͍ͮͯଟมྔղੳ → ੳऀ͕࣋ͭཧͷࠜ ڌΛऔΓग़͢ Corre → DicʹΑͬͯɺੳऀͷཧҙࣝΛௐΔ্Ͱɺ৴ པੑ٬؍ੑΛ্Ͱ͖Δ