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Showing posts from June, 2017

Data Cleansing Tools in Azure Machine Learning

Today, we’ll discuss the impact of data cleansing in a Machine Learning model and how it can be achieved in Azure Machine Learning (Azure ML) studio. It is an important part of the Data Science Process as I discussed in my previous blog post.


In this example, I’m using a credit scoring data set which has the following columns:
LOAN_IDSAVINGS_ACAGEYEARLY_SALARYEMPLOYMENT_SINCEOTH_INSTALLMENT_PLANSDURATION_MTHINSTALLMENT_RATE_PERC_INCOMEHOUSINGCREDIT_HISTSTATUS_SEXEXISTING_CREDITSPURPOSEOTH_DEBTORS_GUARANTORSJOBAMTRESIDENCE_SINCENUM_GUARANTOR

Microsoft Bot Framework Basics: Building Intelligent Bots – Adding Sentiment Analytics (Part 4)

ScopeThe following articles demonstrates the use of the Text Analytics API from Microsoft Cognitive Services in a bot using the Microsoft Bot Framework. This article will build on the previous articles about Bot Framework where the basics of building a bot,  the integration of Language Understanding API and Bing News API was demonstrated.
The objective of this article is to demonstrate how the bot can use sentiment analytics to determine whether a news item is positive or negative and reply the user accordingly. Text Analytics APIText Analytics API is a suite of text analytics Services built with Azure Machine Learning. It currently offers APIs for sentiment analysis, key phrase extraction, and topic detection for English text, as well as language detection for 120 languages.

Microsoft Bot Framework Basics: Building Intelligent Bots – Adding Bing News API (Part 3)

Scope The following articles demonstrates the use of the Bing News API from Microsoft Cognitive Services in a bot using the Microsoft Bot Framework. This article will build on the previous articles about Bot Framework where the basics of building a bot and the integration of Language Understanding API was demonstrated.
The objective is to allow a user to send a message to the bot, the bot will use language understanding capability to understand the message, fetch news based on the user input using Bing API and return the results to the user. Introduction The News API provides a similar (but not exact) experience to Bing.com/News. The News API lets you send a search query to Bing and get back a list of relevant news articles.
Bing News API also includes authoritative images of the news article, related news and categories, provider information, article URLs, and dates when images were added.
Adding the Bing News API At this stage, we have setup our project and we have successfully impleme…