Category: Data Science
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How to Use FB Prophet for Forecasting
This tutorial will show you how many followers you should expect using the Facebook Prophet (FB Prophet) python package in the coming days and weeks.
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Use Matrix Factorization and H2O to Replace Missing Value
I stumbled across an interesting Reddit post about using matrix factorization (MF) for imputing missing values. I show a python tutorial on how to do it.
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How StockTwits Uses Machine Learning To Make Better Products
Idea generation is a huge barrier for active trading and the next gen or traders use social media to make decisions. StockTwits works hard on this.
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How to Install TensorFlow & Julia on a Jetson Nano
The Jetson Nano’s onboard memory is really small, only 4GB. Normally this should be ok but there are times when you’re setting up your deep learning experiment where it will cause an Out Of Memory (OOM) error.
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How to Use Isolation Forests in H2O.ai
While there are other methods of outlier detection like LOF (local outlier factor), it appears that Isolation Forests tend to be better than One-Class SVM’s in finding outliers.
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H2O Wave App Tutorials
H2O Wave Tutorial post for you all here. I will add to this as I go along and build more apps.
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Big Data and Infrastructure
What if researchers adjust the mixture ratios of concrete or temper steel differently to extract more performance based on terabytes of data from a central research big data Hadoop cluster?