HashingTF¶
Maps a sequence of terms to term frequencies using the hashing trick.
Input¶
It takes in a DataFrame as input and transforms it to another DataFrame
Output¶
A new column is added to the input DataFrame containing hashing of the bag of words into a feature vector
Type¶
ml-transformer
Class¶
fire.nodes.ml.NodeHashingTF
Fields¶
| Name | Title | Description |
|---|---|---|
| inputCol | Input Column | Contains sets of terms. In text processing, a ‘set of terms’ might be a bag of words |
| outputCol | Output Column | Output column name |