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by Simran

Visualizing Missing Values in R

Data analysis is a useful component of outcome measurement because it helps you quantify your support and provides a much more compelling message when communicating

  • R Programming

by Simran

#SundayFunday Twitter

I woke up this morning and looked at some of the twitter trends. One trend that caught my attention was the hashtag SundayFunday. So I

Practical Considerations for using TSNE
  • R Programming

by Simran

Practical Considerations for using TSNE

In a previous post I described the TSNE algorithm and how it can be used to map high dimensional data sets onto a 2 or

  • R Programming

by Simran

Projecting High Dimensional Data into 2D using TSNE

In the age of big data, dealing with large high dimensional data is not uncommon. Data with with 100+ features can be useful for creating

  • Predictive Analytics

by Simran

Deriving the loss function for the sum squared error

In machine learning and statistics, loss functions are used to measure the performance of a machine learning algorithms. Loss functions are typically optimized to increase the

  • Tutorials

by Simran

Installing Theano on Windows 10 using Python 3.5

Training neural networks can be a computationally and a time expensive task because they can depend on calculating the gradients of thousands or even millions

  • Predictive Analytics

by Simran

Kaggle Homesite Insurance Quote Conversion Contest

  I recently started competing in a Kaggle Homesite Quote Conversion contest. This contest is being held by Homesite. Homesite is a provider of homeowner insurance

  • R Programming

by Simran

Twitter Sentiment Analysis of Twitter HashTag #UCSB using R

Social media websites such as Facebook, Twitter, Instagram, are some of the most popular online platforms that people use to share their opinions and content online.

  • Predictive Analytics

by Simran

Classifying Spam SMS Messages Using Naive Bayes Classifier

Introduction Today there are millions of phones world wide, with millions of messages being sent and received every second. Thanks to the internet it is

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