misc

In this module, several miscellaneous functions are defined for using in other module, such as date time formatting and customized progress bar.

Functions

progress_bar_gs(iteration, total, e_time, …)	It shows a customizable progress bar for grid search.
time_fmt(t_delta)	It converts datetime objects to formatted string.

misc.time_fmt(t_delta)

It converts datetime objects to formatted string.

Parameters:

t_delta : object

The difference between two dates or time.

Returns:

str

A readable formatted-datetime string.

misc.progress_bar_gs(iteration, total, e_time, accuracy, best_acc, prefix='', suffix='', decimals=1, length=25, fill='#')

It shows a customizable progress bar for grid search.

Parameters:

iteration : int

Current iteration.

total : int

Maximumn number of iterations.

e_time : str

Elapsed time.

accuracy : tuple

The accuracy and its std at current iteration (acc, std).

best_acc : tuple

The best accuracy and its std that were obtained at current iteration (best_acc, std).

prefix : str, optional (default=’‘)

Prefix string.

suffix : str, optional (default=’‘)

Suffix string.

decimals : int, optinal (default=1)

Number of decimal places for percentage of completion.

length : int, optional (default=25)

Character length of the progress bar.

fill : str, optional (default=’#’)

Bar fill character.