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
Começando com Data Science
Search
Sponsored
·
Your Podcast. Everywhere. Effortlessly.
Share. Educate. Inspire. Entertain. You do you. We'll handle the rest.
→
Bianca Rosa
May 13, 2016
Science
1
200
Começando com Data Science
Um rápido overview de DataScience pra iniciantes no assunto :)
Bianca Rosa
May 13, 2016
Tweet
Share
More Decks by Bianca Rosa
See All by Bianca Rosa
Data Science & Python
biancarosa
0
120
Conseguindo a vaga dos sonhos: dicas práticas
biancarosa
0
160
Além do Java: Um overview sobre linguagens baseadas na JVM
biancarosa
0
140
AWS para desenvolvedores
biancarosa
0
65
Other Decks in Science
See All in Science
防災デジタル分野での官民共創の取り組み (1)防災DX官民共創をどう進めるか
ditccsugii
0
570
SHINOMIYA Nariyoshi
genomethica
0
110
Testing the Longevity Bottleneck Hypothesis
chinson03
0
200
Lean4による汎化誤差評価の形式化
milano0017
1
460
機械学習 - ニューラルネットワーク入門
trycycle
PRO
0
960
知能とはなにかーヒトとAIのあいだー
tagtag
PRO
0
180
ド文系だった私が、 KaggleのNCAAコンペでソロ金取れるまで
wakamatsu_takumu
2
2.1k
データマイニング - グラフ埋め込み入門
trycycle
PRO
1
190
Celebrate UTIG: Staff and Student Awards 2025
utig
0
1.2k
20260220 OpenIDファウンデーション・ジャパン ご紹介 / 20260220 OpenID Foundation Japan Intro
oidfj
0
260
主成分分析に基づく教師なし特徴抽出法を用いたコラーゲン-グリコサミノグリカンメッシュの遺伝子発現への影響
tagtag
PRO
0
220
SpatialRDDパッケージによる空間回帰不連続デザイン
saltcooky12
0
190
Featured
See All Featured
Highjacked: Video Game Concept Design
rkendrick25
PRO
1
320
The Impact of AI in SEO - AI Overviews June 2024 Edition
aleyda
5
770
brightonSEO & MeasureFest 2025 - Christian Goodrich - Winning strategies for Black Friday CRO & PPC
cargoodrich
3
130
コードの90%をAIが書く世界で何が待っているのか / What awaits us in a world where 90% of the code is written by AI
rkaga
61
43k
Believing is Seeing
oripsolob
1
92
Practical Tips for Bootstrapping Information Extraction Pipelines
honnibal
25
1.8k
The Straight Up "How To Draw Better" Workshop
denniskardys
239
140k
SEO in 2025: How to Prepare for the Future of Search
ipullrank
3
3.4k
Designing Experiences People Love
moore
143
24k
How to Grow Your eCommerce with AI & Automation
katarinadahlin
PRO
1
150
実際に使うSQLの書き方 徹底解説 / pgcon21j-tutorial
soudai
PRO
199
73k
How to build a perfect <img>
jonoalderson
1
5.3k
Transcript
Começando com Data Science O que é, perfil de um
data scientist, primeiros passos
Bianca Rosa • 5 anos de XP em desenvolvimento web
• Cursando CComp na UERJ • Atualmente trabalhando com Python/AngularJS • Estudando Data Science desde Out/2015 http://biancarosa.com.br/
None
None
None
None
#SQN
None
None
Ah, mas eu não cursei bacharel...
Não tem problema!
O processo
1. Preparação
None
Conseguir dados
None
None
Formatar & limpar dados
Agora sim! :)
2. Análise
None
3. Reflexão
None
4. Disseminação
None
None
None
O que estudar ➔ Álgebra (matrizes, álgebra relacional) ➔ Estatística
básica ➔ R/Python/Scripting language ➔ Visualização de dados ➔ Árvores Binárias ➔ Big O notation ➔ Algoritmos
Cursos ➔ https://www.coursera.org/specializations/jhu- data-science ➔ https://www.udacity.com/course/data-analyst- nanodegree--nd002 ➔ https://www.udacity.com/course/machine- learning-engineer-nanodegree--nd009
Mão na massa ➔ https://www.kaggle.com ➔ https://www.drivendata.org/ ➔ https://www.innocentive.com/
Datasets (exemplos) ➔ https://www.kaggle.com/datasets ➔ http://dados.gov.br/dataset ➔ http://data.rio.rj.gov.br ➔ http://data.gov
Projetos pessoais ➔ https://github.com/biancarosa/br-data ➔ https://github.com/biancarosa/kaggle- competitions ➔ https://github.com/biancarosa/getting-and- cleaning-data-project