Classification

Naive Bayes

byadmin January 16, 2022 Classification Mathematics Statistics

Let’s focus on this table. Subscript, , is used to represent the feature/dimension. Superscript, , is used to represent the observation (here the observation). First, we make some basic assertions about the data. Distributions Each has a Categorical distribution: (1) The following is equivalent: (2) , and is the probability…

Hand Image Classification – Part 3 – Prediction on my own images

byadmin June 27, 2020 Classification Convolutional Neural Networks Image Classification Neural Networks Python

Using images generated for a learning task might work well when it comes to classification of images generated in a similar manner. But the real world is more complex. Here, we use the models trained on images generated in a particular way and apply it to images which are in a slightly different format.

Hand Image Classification – Part 2 – Transfer Learning – Which Hand?

byadmin June 26, 2020 Classification Convolutional Neural Networks Image Classification Neural Networks Python

The journey we took from simple algorithms to more complex ones resulted in a Convolutional Neural Network (CNN) with the ability to perfectly classify the images of the hands it had not seen yet. In this article we would like to build an algorithm to classify whether the hand in an image is a left or right hand. We can then re-use our well performing model in our new task. This is called Transfer Learning.