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Ashish kumar's Blog Posts Tagged 'machine' (4)

Machine learning as a service ? Might lose sleep over this !

    This post is 'not' intended to teach people how to use popular predictive modelling APIs for free. Although, to your surprise, this isn't a far fetched possibility. Trained Machine learning models are basically a function that maps feature vectors to the output variable. Upon querying with a test instance, the model predicts an outcome, assigning…


Added by Ashish kumar on November 28, 2016 at 5:00pm — No Comments

Random-ized Forest: A new class of Ensemble algorithms

Originally posted on :Linkedin

It's a known fact that bagging (an ensemble technique) works well on unstable algorithms like decision trees, artificial neural networks and not on stable algorithms like Naive Bayes. The well known…


Added by Ashish kumar on April 19, 2016 at 1:30pm — No Comments

Can DeepMind win 'Jeopardy' and Watson win 'Go'?

original Post: linkedin

We are indeed living in interesting times, where we celebrate human-built machines defeating the best human minds at variety of activities. IBM Deep Blue's win against Chess champ…


Added by Ashish kumar on April 10, 2016 at 10:24am — No Comments

Machine Learning : Few rarely shared trade secrets

Some of the rarely shared trade secrets in machine learning:   Original post: on linkedin

1. Bootstrap sampling & the magic number 0.63

Even though randomly sampled,…


Added by Ashish kumar on April 1, 2016 at 9:00am — No Comments

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