Loading data from AWS S3 bucket to Vertica made easy. The COPY command is an obvious choice when you need to load a significant amount of data into a Vertica database. In the past a lot of people have run into difficulties when their data was stored in an AWS S3 bucket.

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King - man woman is queen; but why? Quantum mechanics for high-school students. My impressions from PyData Berlin 2016. D3js workshop at ICM for KFnrD. Convolutional Neural Networks for Image Recognition.

Choosing the right parameters for a machine learning model is almost more of an art than a science. Competitors spend considerable time on tuning their model in the hopes of winning competitions, and proper model selection plays a huge part in that. It is remarkable then, that the industry standard algorithm for selecting hyperparameters, is something as simple as random search. There is actually a whole field dedicated to this pro.

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