Blogs|Apr 9, 2018

Using the Cognitive Services Text Analytics API: Sentiment Analysis

In our previous post, we feed Twitter data to the Text Analytics API which was able to detect the language of each tweet. We will expand upon our previous work and continue to use the API and our Twitter data to determine the sentiment of each tweet. By analyzing the sentiment of each tweet, we’re…
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Blogs|Apr 5, 2018

Building Language Intelligent Apps with Microsoft’s LUIS

To aid in building applications that have better natural language understanding, Microsoft came out with LUIS or Language Understanding Intelligent Services. LUIS can be used for understanding speech for the Bot Framework, Bing Speech, or even with Cortana. In this post, we’ll learn how to create a LUIS app, apply basic LUIS concepts, and how…
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Blockchain
Blogs|Apr 4, 2018

Chip Off The Ol’ Blockchain: What is a Blockchain? Part 1

Blockchain – just the word seems to stir up confusion.  Because there is so much confusion surrounding blockchain, it’s often hard to get clarity about what it really is and how it works. Blockchain is not that complicated, rather it’s remarkably simple. And moreover it has the potential to fundamentally change the way that businesses…
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Blogs|Apr 2, 2018

Pre-processing Text Data with NLTK and Azure Machine Learning

Data comes in all forms. Lately, we’ve been going over mostly numerical and categorical data. Even though the categorical data contains words, we transform it into numerical data for our algorithms. However, what if your data is only words? That’s where natural language processing comes in, and in this post, we’ll go over the basics…
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Blogs|Mar 29, 2018

Using the Cognitive Services Text Analytics API: Detecting Languages

Microsoft has a lot of fascinating APIs available to build intelligent applications with using their Cognitive Services. Among those services is the Text Analytics API. This API offers a wide range of valuable text-based functionality such as sentiment analysis and key phrase extraction. With these useful APIs available, what could be a better means of…
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Blogs|Mar 22, 2018

Using FontAwesome 5 in Xamarin Forms

There are several examples of using custom fonts in your Xamarin floating around the internet.  But like time, technology marches on and some recent changes have made it a bit more difficult so I thought I’d take a few minutes to show you how to integrate the latest FontAwesome fonts into Xamarin Forms 2.5. FontAwesome…
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How To|Mar 15, 2018

Developing a Routine for Performing Data Analysis with Pandas Webinar

Although there is no universally accepted approach to beginning a data analysis effort, it is typically a good idea to develop a formal process for yourself when first examining a dataset. This routine can manifest itself as a dynamic checklist of tasks that evolves as your data exploration skills progress. Exploratory Data Analysis (EDA) is…
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Blogs|Mar 12, 2018

Implement a CAPTCHA with Azure Functions

CAPTCHA’s are those things that site administrators love because they stop comment and form spam but user hate because they are impossible to read. Regardless though, they have become a mainstay in Internet usage, particularly on websites that allow for unauthenticated feedback. CAPTCHA’s are intended to prevent automated responses from computers by generating a test that…
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Blogs|Mar 7, 2018

Host a Website with Azure Functions and Node.JS, Part 2 — Logging

In part 1 of this series, we looked at how you could use Azure Functions to host a static website. The function basically served up static files it read off the file system and delivered them as HTTP responses. Websites though are not complete without logging! Logging is already supported in functions when one calls…
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Blogs|Mar 5, 2018

Beginning Statistics for Data Science: Analyzing Data

In our last post we discussed different types your data can have. Now let’s focus on how to analyze on those types of data. Python code will be used to demonstrate a few of these concepts. To get things start in regards to the Python code, let’s go ahead and import our packages and review…
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Webinar|Mar 2, 2018

Let’s Build Something with MongoDB & Python

MongoDB is the most wanted database technology of 2017. Python is the fastest-growing major programming language. These two tech titans combine in this webcast to build something useful and interesting. We’ll build a simple, data-driven application in Python based on MongoDB live throughout the event. Here is the link to Wintellect’s GitHub to find the…
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