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Featured Blog Posts – January 2018 Archive (85)

Optimization techniques: Finding maxima and minima

In the last post, we talked about how to estimate the coefficients or weights of linear regression. We estimated weights which give the minimum error. Essentially it is an optimization problem where we have to find the minimum error(cost) and the corresponding coefficients. In a way, all supervised learning algorithms have optimization at the crux of it where…

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Added by Jobil Louis on January 2, 2018 at 3:30pm — No Comments

Deep Learning & Art: Neural Style Transfer – An Implementation with Tensorflow in Python

This problem appeared as an assignment in the online coursera course Convolution Neural Networks by Prof Andrew Ng, (deeplearing.ai).  The description of the problem is taken straightway from the assignment.

In this assignment, we shall:

  • Implement the neural style transfer algorithm
  • Generate novel artistic images using our algorithm

Most of the…

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Added by Sandipan Dey on January 2, 2018 at 1:00pm — 2 Comments

The “Big Think” on Statistical Inference

Remember the …

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Added by Peter Bruce on January 2, 2018 at 9:00am — 3 Comments

Digital Twins, Machine Learning & AI

Summary:  Digital Twins is a concept based in IoT but requiring the skills of machine learning and potentially AI.  It’s not completely new but it is integral to Gartner’s vision of the digital enterprise and makes the Hype Cycle for 2017.  It’s a major enabler of event processing as opposed to traditional request processing.

 …

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Added by William Vorhies on January 2, 2018 at 8:30am — No Comments

SQL: A Supposed English-like Language

SQL is envisioned as an English-like language. Simple SQL statements read like English sentences. SQL writes a statement in an English way with English prepositions unnecessarily attached, while other main programming languages only use English words as the mnemonic of a certain concept or operation, producing formal program statements instead of English sentences. For example, the FROM clause is the main part of a query but it is put in the end of a SQL statement, and the BY in the…

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Added by JIANG Buxing on January 1, 2018 at 11:30pm — 3 Comments

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