holisticai.bias.plots.long_tail_plot#

holisticai.bias.plots.long_tail_plot(mat_pred, top=None, thresh=0.5, normalize=False, ax=None, size=None, title=None)[source]#

Long Tail Plot.

Description

This function plots the counts in the predictions for all items.

Parameters

mat_predmatrix-like: Matrix with shape (num_users, num_items). A recommender score (binary or soft pred) for each user,item pair.
top (optional)int: If not None, the number of items that are shown to each user.
thresh (optional)float: Threshold indicating value at which a given item is shown to user (if top is None).
normalize (optional)bool: If True, normalises the data matrix to [0,1] range.
ax (optional)matplotlib axes: Pre-existing axes for the plot
size (optional)(int, int): Size of the figure
title (optional)str: Title of the figure

Returns

matplotlib ax