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
機械学習のための音声信号処理(基礎編)/ Speech Signal Processing
Search
moonlight-aska
October 21, 2018
0
1.3k
機械学習のための音声信号処理(基礎編)/ Speech Signal Processing
2018年10月21日開催の「大江橋Pythonの会#3」の資料です.
moonlight-aska
October 21, 2018
Tweet
Share
More Decks by moonlight-aska
See All by moonlight-aska
【入門】プロンプトの書き方のコツ / Tips for writing prompts
aska
0
160
CHATGPT。はじめの一歩 / ChatGPT. Get Started
aska
0
110
「Kingyo AI Navi」アプリ / Kingyo AI Navi App
aska
0
240
Kingo AI Navi LINEをもっと使い倒せ!!
aska
0
110
Depth画像で物体検知やってみたー。/ Objects Detection with Depth Images
aska
0
710
Kingyo AI Naviアプリ開発 / Kingyo AI Navi App
aska
0
410
AutoML Vision Edgeで金魚分類モデルを学習してみた / Kingyo Classification Model with AutoML Vision Edge
aska
0
540
AutoML Vision Edge + ML Kit for Firebase ⇒ Kingyo Classification
aska
1
670
Kingyo AI Navi
aska
0
640
Featured
See All Featured
VelocityConf: Rendering Performance Case Studies
addyosmani
332
24k
Side Projects
sachag
455
42k
Building Flexible Design Systems
yeseniaperezcruz
328
39k
Navigating Team Friction
lara
187
15k
Helping Users Find Their Own Way: Creating Modern Search Experiences
danielanewman
29
2.7k
Creating an realtime collaboration tool: Agile Flush - .NET Oxford
marcduiker
30
2.2k
The Art of Programming - Codeland 2020
erikaheidi
54
13k
A designer walks into a library…
pauljervisheath
207
24k
[Rails World 2023 - Day 1 Closing Keynote] - The Magic of Rails
eileencodes
35
2.4k
The Myth of the Modular Monolith - Day 2 Keynote - Rails World 2024
eileencodes
26
2.9k
CoffeeScript is Beautiful & I Never Want to Write Plain JavaScript Again
sstephenson
161
15k
Stop Working from a Prison Cell
hatefulcrawdad
271
21k
Transcript
None
NARA
안녕하세요
None
f P t
None
None
None
None
None
None
Convolutional Recurrent Neural Network
[音情報処理論 音声処理における信号処理1より引用]
None
None
×
×
[音声言語処理特論 第2回音声認識の基礎、DPマッチングの基礎より引用]
None
None
None
None
None
None
https://www.kaggle.com/c/tensorflow-speech-recognition-challenge
None
MFCC12 ΔMFCC12 ΔΔMFCC12
None
None
None
None
--- No. 6795 edc53350_nohash_0.wav (house ) --- * 1位 :
house (0.999820) 2位 : cat (0.000060) 3位 : off (0.000032) 4位 : yes (0.000024) 5位 : down (0.000013) --- No. 6796 e95c70e2_nohash_0.wav (house ) --- * 1位 : house (0.999953) 2位 : off (0.000012) 3位 : cat (0.000005) 4位 : eight (0.000004) 5位 : happy (0.000004) --- No. 6797 258f4559_nohash_0.wav (house ) --- * 1位 : house (0.999980) 2位 : off (0.000007) 3位 : happy (0.000004) 4位 : cat (0.000004) 5位 : eight (0.000002) --- No. 6798 1657c9fa_nohash_0.wav (house ) --- * 1位 : house (0.999972) 2位 : off (0.000011) 3位 : yes (0.000003) 4位 : happy (0.000003) 5位 : cat (0.000003) ---------- Total Accuracy ---------- 1位 : 93.57 % ( 6361 / 6798 ) 2位 : 96.78 % ( 6579 / 6798 ) 3位 : 97.78 % ( 6647 / 6798 ) 4位 : 98.35 % ( 6686 / 6798 ) 5位 : 98.57 % ( 6701 / 6798 )
None
NARA
None
None
None
https://ai.googleblog.com/2017/08/launching-speech-commands-dataset.html