19
Data Mining na Cloud com o Windows Azure Machine Learning Rui Quintino, DevScope

24 Hours of PASS 2014 - Data Mining na Cloud com o Windows Azure Machine Learning

Embed Size (px)

Citation preview

Page 1: 24 Hours of PASS 2014 - Data Mining na Cloud com o Windows Azure Machine Learning

Data Mining na Cloud com o Windows Azure Machine LearningRui Quintino, DevScope

Page 2: 24 Hours of PASS 2014 - Data Mining na Cloud com o Windows Azure Machine Learning

2

Data Mining na Cloud com o Azure Machine LearningRui Quintino

Arquitecto p/ Data Intelligence @ DevScope

Blog & Twitterhttp://rquintino.wordpress.com http://twitter.com/rquintino

2

Page 3: 24 Hours of PASS 2014 - Data Mining na Cloud com o Windows Azure Machine Learning

3

Agenda

Machine Learning & Data MiningPorquê? Cenários Utilização

Machine Learning com Azure MLAzure ML, Azure ML Studio, Experiências, Avaliação, Modelos de ML

RecursosBlogs, Samples, Cursos OnLine

Q&A

3

Page 4: 24 Hours of PASS 2014 - Data Mining na Cloud com o Windows Azure Machine Learning

Data Mining & Machine Learning -Porquê Agora? … Novamente…?

4

• Base Teórica• Tecnologia• Dados (“big data”)• Necessidade (escala)• Oportunidade (complexidade)

Page 5: 24 Hours of PASS 2014 - Data Mining na Cloud com o Windows Azure Machine Learning

Big Data, Data Science, Data Mining – ngram trends

5

Page 6: 24 Hours of PASS 2014 - Data Mining na Cloud com o Windows Azure Machine Learning

Cenários Utilização- DM & ML

6

• Sistemas de recomendação (ex: Basket Analysis)• Classificação automática (ex: SPAM, crédito, documentos) • Previsão e forecast• Análise Texto (ex: “Sentiment Analysis”)• Inteligência Artificial (ex: OCR, ICR, Face recognition…)• Fraude

Page 8: 24 Hours of PASS 2014 - Data Mining na Cloud com o Windows Azure Machine Learning

Classificação

• •

Regressão

• •

Segmentação

• •

Exemplos Cenários Data Mining & Machine Learning

8

Page 9: 24 Hours of PASS 2014 - Data Mining na Cloud com o Windows Azure Machine Learning

Azure ML (Machine Learning)?

9

• Machine Learning na Cloud-Windows Azure• Experimentação & Descoberta – ML Studio• Diversos Algoritmos ML disponiveis• Disponibilização como Web Services/MarketPlace• Integração: R, Vowpal Wabbit• +Algoritmos MS Research, Bing, XBOX

Page 10: 24 Hours of PASS 2014 - Data Mining na Cloud com o Windows Azure Machine Learning

Data Mining – Azure ML

10

https://github.com/Azure/azure-content/blob/master/articles/machine-learning-overview-of-azure-ml-process.md

Page 11: 24 Hours of PASS 2014 - Data Mining na Cloud com o Windows Azure Machine Learning

• Exploração de Dados• Experimentação e Modelos• Web Services

Azure ML – Test Drive!

11

Page 12: 24 Hours of PASS 2014 - Data Mining na Cloud com o Windows Azure Machine Learning

Azure ML – Recursos

12

Page 16: 24 Hours of PASS 2014 - Data Mining na Cloud com o Windows Azure Machine Learning

Azure ML – Recursos

16

Page 17: 24 Hours of PASS 2014 - Data Mining na Cloud com o Windows Azure Machine Learning

blog: rquintino.wordpress.com twitter: @[email protected] www.devscope.net

Obrigado!

17

Page 18: 24 Hours of PASS 2014 - Data Mining na Cloud com o Windows Azure Machine Learning

Questions?

Page 19: 24 Hours of PASS 2014 - Data Mining na Cloud com o Windows Azure Machine Learning

Thank You for Attending