Histogram

class Histogram

W&B class for histograms.

This object works just like numpy’s histogram function https://docs.scipy.org/doc/numpy/reference/generated/numpy.histogram.html

Attributes:

• bins ([float]): Edges of bins
• histogram ([int]): Number of elements falling in each bin.

method Histogram.__init__

__init__(
    sequence: Optional[Sequence] = None,
    np_histogram: Optional[ForwardRef('NumpyHistogram')] = None,
    num_bins: int = 64
) → None

Initialize a Histogram object.

Args: sequence: Input data for histogram. np_histogram: Alternative input of a precomputed histogram. num_bins: Number of bins for the histogram. The default number of bins is 64. The maximum number of bins is 512.

Examples: Generate histogram from a sequence.

import wandb

wandb.Histogram([1, 2, 3])

Efficiently initialize from np.histogram.

import numpy as np
import wandb

hist = np.histogram(data)
wandb.Histogram(np_histogram=hist)