Lab8wiki - naveenanallamotu/Big-Data-Analytics-Lab-Assignments GitHub Wiki

SoftMAX:The softmax function is often used in the final layer of neural networks, which are applied to classification problems. Such networks are commonly trained under a log loss (or cross-entropy) regime, giving a non-linear variant of multinomial logistic regression. Dataset Used: not MNIST dataset. It is dataset consist of image recognition alphabets A-j of fonts glyphs

output: W:0 b:0 W:0 b:0 [array([[ 0., 0., 0., ..., 0., 0., 0.], [ 0., 0., 0., ..., 0., 0., 0.], [ 0., 0., 0., ..., 0., 0., 0.], ..., [ 0., 0., 0., ..., 0., 0., 0.], [ 0., 0., 0., ..., 0., 0., 0.], [ 0., 0., 0., ..., 0., 0., 0.]], dtype=float32), array([-0.12083826, 0.34613648, -0.06554206, -0.10853149, 0.15052801, 0.35588327, 0.03467567, 0.29244319, -0.73854357, -0.14621109], dtype=float32), array([[ 0., 0., 0., ..., 0., 0., 0.], [ 0., 0., 0., ..., 0., 0., 0.], [ 0., 0., 0., ..., 0., 0., 0.], ..., [ 0., 0., 0., ..., 0., 0., 0.], [ 0., 0., 0., ..., 0., 0., 0.], [ 0., 0., 0., ..., 0., 0., 0.]], dtype=float32), array([-0.12083826, 0.34613648, -0.06554206, -0.10853149, 0.15052801, 0.35588327, 0.03467567, 0.29244319, -0.73854357, -0.14621109], dtype=float32)] 0.9066

2. google Cardboard APP: Cardboard puts virtual reality on your smartphone. The Cardboard app helps you launch your favorite VR experiences, discover new apps, and set up a viewer. Earth: Fly where your fancy takes you on Google Earth.

Virtual reality: The definition of virtual reality comes, naturally, from the definitions for both ‘virtual’ and ‘reality’. The definition of ‘virtual’ is near and reality is what we experience as human beings. So the term ‘virtual reality’ basically means ‘near-reality’. This could, of course, mean anything but it usually refers to a specific type of reality emulation These other sensory inputs, plus some special processing of sensory information by our brains ensures that we have a rich flow of information from the environment to our minds.

We include the features like spatial audio, head tracking and games and input handling. Spatial Audio: Audio amplification and speaker technologies that reproduce the spaciousness of sound in either a real venue such as a live concert or in a fabricated environment created by digital signal processing

Head tracking: Head tracking is a technology that enables the VR software to determine where the user's head is in a predefined space. Head tracking in VR is normally used together with hand tracking and in some instances even finger tracking

Panorama: Panoramic photography is a technique of photography, using specialized equipment or software, that captures images with horizontally elongated fields of view. It is sometimes known as wide format photography

input: given an image for the panorama activity Output: phone images are in the output folder.