TerraTalk BP Study 2016/07/27

Twitter: 1664riffs GitHub: ykakihara

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@PyCon JP 2014 Publicity

http://wbawakate.connpass.com/event/

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Realistic Role-Playing Lessons Proprietary QLEAR Engine for giving feedback on users’ speech Practice as much as you want Any time you want

TerraTalkEnglish Tutor As An App

https://www.youtube.com/watch?v=fZs0qjgLlKM

1. Select a role 2. Pick a mission 3. Talk through 4. Get feedback

API

Web I/F

ELB

ELB

EC2 Instances

NLP/ML

EC2 Instances

ELB EC2 Instances

※ ・Queue

Heroku• >>>>>

• Python 3

• requirements.txt

• Add-on

• iOS/Android Swift Java

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• iOS + Android

 • TerraTalk

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• &

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• to

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Finite State Machine

AI

AI AI

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:

AI

AI

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• • AI

• “Can you speak more slowly

please?” “I’m sorry, could you repeat what you’ve just said?”

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API

Let’s go to the library.Let’s go to try berries.

No

Good night Good knight

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• /

Shared Task: Grammatical Error Correction

ACL 2013, 2014

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• N-Gram

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QA

• QA

• QCD

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• PDCA D

API

Web I/F

ELB

ELB

EC2 Instances

NLP/ML

EC2 Instances

ELB EC2 Instances

※ ・Queue

• Django app

• Python - 8,000 lines

• models.py - 1,196 lines ・・

• templates (HTML) - 1,190 lines

• JavaScript - 1,400 lines

Data Driven Front-End• Backbone.js

• Joint JS

• Twitter Bootstrap

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• Backbone.js

• Directed Graph

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• TerraTalk

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• CMS+

• ・ Python

開発チームの英語コミュニケーション問題の 事例が知りたいです。

y.kakihara@joyz.co.jp