Embedding

kangas.datatypes.embedding

Embedding Objects

class Embedding(Asset)

An Embedding asset.

__init__

def __init__(embedding=None,
             name=None,
             text=None,
             color=None,
             projection="pca",
             include=True,
             file_name=None,
             metadata=None,
             source=None,
             unserialize=False)

Create an embedding vector.

Arguments:

• embedding - a vector (list of numbers)
• name - (str) a name that provides the color (if not given below) and set name to which this embedding point belongs
• text - (str) text that will show when you hover over point in expanded view
• color - (str) a string that represents a color for the chart, typically given as a "rrggbb" hex string where "rr" is between "00" and "ff".
• projection - (str) the type of projection either 'pca' or 't-sne'
• include - (bool) whether to include this vector when determining the projection. Useful if you want to see one part of the datagrid in the project of another.

Example:

>>> import kangas as kg
>>> dg = kg.DataGrid()
>>> for row in rows:
>>>     target = row[0]
>>>     kg.append([kg.Embedding(row[1:], name=target)])
>>> dg.save("embeddings.datagrid")