Revision history for AI-Perceptron-Simple

The specifications and offline documentation can be found in the "docs" directory

Version 1.00    23 AUGUST 2021
* The following features were implemented over the course of time (see also My::Perceptron v0.04 on github):
    * create perceptron
    * process data: &train method
        * read csv - for training stage
    * save and load the perceptron

    * output algorithm for train
        * read and calculate data line by line
    * validate method
        * read csv bulk
        * write predicted values into original file
        * write predicted values into new file
    * test method
        * read csv bulk
        * write predicted values into original file
        * write predicted values into new file

    * confusion matrix
        * read only expected and predicted columns, line by line
        * return a hash of data
            * TP, TN, FP, FN
            * total entries
            * accuracy
            * sensitivity
    * display confusion matrix data to console
        * use Text:Matrix

    * synonyms
        * synonyms MUST call actual subroutines and not copy pasting!
        * train: tame, exercise
        * validate: take_mock_exam, take_lab_test
        * test:  take_real_exam, work_in_real_world
        * generate_confusion_matrix: get_exam_results
        * display_confusion_matrix: display_exam_results
        * save_perceptron: preserve
        * load_perceptron: revive