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… Read More Introduction to Python for Trading – Import Data
Data Scientist Interview Questions – Explain what precision and recall are. After the predictive model has been finished, the most important question is: How good is it? Does it predict well? Evaluating the model is one of the most important tasks in the data science project, it indicates how good predictions are. Very often for… Read More Data Scientist Interview Questions – Explain what precision and recall are.
Data Science News Digest – handpicked articles, 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… Read More Data Science News Digest – handpicked articles, news, and stories from Data Science world.
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… Read More Data Scientist Interview Question: How would you validate a predictive model?
What is Regularization and why it is useful? 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 in… Read More Data Scientist Interview Question: What is Regularization and why it is useful?
TensorFlow Tutorial for beginners. 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… Read More TensorFlow Tutorial for beginners.
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… Read More Data Science News Digest – May
Free Data Science Online Courses – edX All below courses are free to try, fee applies only when credential required. “The Big Data” – MicroMasters from AdelaideX “Data Science” – MicroMasters from The University of California, San Diego “Microsoft Professional Program Certificate in Data Science” – from Microsoft “Programming for Data Science” – from AdelaideX “Data Science Orientation”… Read More Free edX Data Courses
Below a list of selected 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… Read More List of free resources to learn TensorFlow.
Free eBooks to learn Python. Below a list of 5 eBooks to learn Python for data science, they are all free to use: A Byte of Python by Swaroop C H Python for Everybody – Prof.Charles Severance Python Programming by Wikibooks Think Python: How would you Think Like a Computer Scientist by Allen Downey Dive… Read More Free eBooks to learn Python.