ARTICLES BLOG

Trading with Python Intro – Data Import

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Traditionally, there have been two general ways of analyzing market data: fundamental analysis – focused on underlying fundamental data technical analysis – focused on charts and price movements In recent years, computer science and mathematics revolutionized trading, it has become dominated by computers helping to analyze vast amounts of available data.  Algorithms are responsible for …

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Data Science World Digest – June

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Data Science News Digest – news, and stories from Data Science world.   NEWS   Experts Predict When Artificial Intelligence Will Exceed Human Performance – Artificial intelligence is changing the world and doing it at breakneck speed. The promise is that intelligent machines will be able to do every task better and more cheaply than …

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How would you validate-test a predictive model?

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How would you validate-test a predictive model? Why evaluate/test model at all? Evaluating the performance of a model is one of the most important stages in predictive modeling, it indicates how successful model has been for the dataset. It enables to tune parameters and in the end test the tuned model against a fresh cut of …

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Why would you use Regularization and what it is?

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Why would you use Regularization and what it is? In Machine Learning, very often the task is to fit a model to a set of training data and use the fitted model to make predictions or classify new (out of sample) data points. Sometimes model fits the training data very well but does not well …

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Introduction to TensorFlow

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Introduction to TensorFlow. What is TensorFlow? The shortest definition would be, TensorFlow is a general-purpose library for graph-based computation. But there is a variety of other ways to define TensorFlow, for example, Rodolfo Bonnin in his book – Building Machine Learning Projects with TensorFlow brings up definition like this: “TensorFlow is an open source software …

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Data Science World Digest – May

Data Science News Digest – handpicked articles, news, and stories from Data Science world.   NEWS   CUDA 9 Features Revealed  – At the GPU Technology Conference, NVIDIA announced CUDA 9, the latest version of CUDA’s powerful parallel computing platform and programming model.   Explaining How End-to-End Deep LearninSteers a Self-Driving Car – As part of a …

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Where to learn TensorFlow for Free?

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Below a list of free resources to learn TensorFlow: TensorFlow website: www.tensorflow.org Udacity free course: www.udacity.com Google Cloud Platform: cloud.google.com Coursera free course: www.coursera.org Machine Learning with TensorFlow by Nishant Shukla : www.tensorflowbook.com ‘First Contact With TensorFlow’ by Prof. JORDI TORRES: jorditorres.org  or you can order from Amazon: First Contact With Tensorflow Kadenze Academy: www.kadenze.com OpenShift: blog.openshift.com Tutorial by pkmital : github.com …

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Tensor Flow Cheat Sheet.

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TensorFlow Quick Reference Table – Cheat Sheet. TensorFlow is very popular deep learning library, with its complexity can be overwhelming especially for new users. Here is a short summary of often used functions, if you want to download it in pdf it is available here: TensorFlow CheetSheet – SecretDataScientist.com If you find it useful please …

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What is TensorFlow?

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What is TensorFlow? TensorFlow is an open source software library for machine learning developed by Google –  Google Brain team. Name TensorFlow derives from the operations which neural networks perform on multidimensional data arrays, often referred to as “tensors”. It is using data flow graphs, and is capable of building and training variety of different …

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