AI in Dataflow: Machine Learning in Power BI

ServiceDr. Leila Etaati

AI and Data Platform MVP, Data Scientist

MET DANK AAN ONZE PARTNERS

MET DANK AAN ONZE PARTNERS

Leila EtaatiPh.D. AI and Data Platform MVP, Data Scientist, RADACAD

AI and Data Platform Microsoft MVP

Leila is First AI MVP in NZ and Australia

Speaker, Data Scientist, Trainer and MentorShe is an international speaker for more than 100 conference in NZ, AUS, Europe, USA, and Asia.

PhD with over 10 years experiences

Leila is a PH.D. in information system and has more than 10 years experiences in Data base, BI and AI

Leila Etaati

@Leila_Etaati

Leila@radacad.com

http://radacad.com/author/leila

Agenda AI in Data Flow

Cognitive Service with Power BI Service

AutoML in Power BI Service

Azure ML Studio Integration in Power BI Service

Do not have Premium but like to consume AI?

Microsoft AI

2015R in Power BI Report

2016R in Power

Query

2018Python in Power BI report and Power

Query

2019AI in Power BI Service

Writing R or Python in Power BI Desktop, or Create custom visuals,

Power BI for

Data Scientists

Power BI for

Developer

Consume Created models in Azure ML Studio, Cognitive

Service and Data bricks

Power BI for

Business People

Auto

Help Business Users understand their data

Machine Learning in Power BIGoal How?

Q&A

Help Business Users understand their data Quick Insights

Key Drivers

Clustering

Help Analysts prepare their data Forecasting

Cognitive Services

Automated ML

R Integration

Make it easy for Data Scientists and Analysts to collaborate Python Integration

Azure ML Integration

Cognitive Services in Power BI

Sentiment Analytics

to discover how a customer feel about

Products

Keyword Extraction

What is the main point of the document

Language Detection

Identify the language of the

comments

https://docs.microsoft.com/en-nz/azure/cognitive-services/text-analytics/language-support

What is Text AnalytisIn a customer experience context, text analytics means examining text that was written by, or about,

customers.

You find patterns and topics of interest, and then take practical action based on what you learn

They are Unstructured data

What is Text Analysis

https://www.predictiveanalyticstoday.com/text-analytics/

Cognitive Services

Business Users - Premium

Pre-Build AI

https://westus.dev.cognitive.microsoft.com/docs/services/563879b61984550e40cbbe8d/operations/563879b61984550f30395238

Cognitive Services in Data Flow

Azure ML Studio Integration in Power BI Service

This Photo by Unknown Author is licensed under CC BY-NC-NDThis Photo by Unknown Author is licensed under CC BY-NC-ND

Prediction- Titanic Example

Azure ML Studioin Data Flow

Azure ML Studio Integration in Power BI Service

Auto MLin Data Flow

Auto Azure ML Integration in Power BI Service

Developers

Cognitive Services in Power Query

(text) => let

apikey = "APIKey",

endpoint =

"https://AustraliaEast.api.cognitive.microsoft.com/text/analytics/v2.0/languages",

jsontext = Text.FromBinary(Json.FromValue(Text.Start(Text.Trim(text), 5000))),

jsonbody = "{ documents: [ { language: ""en"", id: ""0"", text: " & jsontext & " } ] }",

bytesbody = Text.ToBinary(jsonbody),

headers = [#"Ocp-Apim-Subscription-Key" = apikey],

bytesresp = Web.Contents(endpoint, [Headers=headers, Content=bytesbody]),

jsonresp = Json.Document(bytesresp),

language = jsonresp[documents]{0}[detectedLanguages]{0}[name]

in language

Cognitive Service- Language

(text) => let

apikey = "APIKey",

endpoint =

"https://AustraliaEast.api.cognitive.microsoft.com/text/analytics/v2.0/sentiment",

jsontext = Text.FromBinary(Json.FromValue(Text.Start(Text.Trim(text), 5000))),

jsonbody = "{ documents: [ { language: ""en"", id: ""0"", text: " & jsontext & " } ] }",

bytesbody = Text.ToBinary(jsonbody),

headers = [#"Ocp-Apim-Subscription-Key" = apikey],

bytesresp = Web.Contents(endpoint, [Headers=headers, Content=bytesbody]),

jsonresp = Json.Document(bytesresp),

sentiment = jsonresp[documents]{0}[score]

in sentiment

Cognitive Service Text Analysis

(text) => let

apikey = "APIKey",

endpoint =

"https://AustraliaEast.api.cognitive.microsoft.com/text/analytics/v2.0/keyPhrases",

jsontext = Text.FromBinary(Json.FromValue(Text.Start(Text.Trim(text), 5000))),

jsonbody = "{ documents: [ { language: ""en"", id: ""0"", text: " & jsontext & " } ] }",

bytesbody = Text.ToBinary(jsonbody),

headers = [#"Ocp-Apim-Subscription-Key" = apikey],

bytesresp = Web.Contents(endpoint, [Headers=headers, Content=bytesbody]),

jsonresp = Json.Document(bytesresp),

keyphrases = Text.Lower(Text.Combine(jsonresp[documents]{0}[keyPhrases], ", "))

in keyphrases

Cognitive Service- Keyword Phrase

Azure ML in Power Query

Reference

http://radacad.com/ai-in-dataflow-azure-ml-studio-integration-with-power-bi-services-part-3http://radacad.com/ai-in-dataflow-power-bi-webservice-auto-azure-ml-part2http://radacad.com/ai-in-dataflow-power-bi-webservice-cognitive-service-part1http://radacad.com/power-bi-and-azure-ml-make-them-work-with-power-queryhttp://radacad.com/cognitive-services-in-power-bi

Leila Etaati

@Leila_EtaatiLeila@radacad.com

http://radacad.com/author/leila