Description
The Text Search node is used to find the probability that certain keywords lead to a target boolean value. Determines how good a search term is; output is a new column that shows how many times the keywords hit from 0 to 1.
Configuration Options
Basic Configuration Options
| Setting |
Description\Parameters |
Corpus |
Body of text data to search for keywords. |
Target |
Target 0/1 value. |
Keywords |
Keywords to search for. |
Keywords Column |
Column values used as keywords to search for. |
Min Frequency |
Minimum number of times the keywords show up. |
Expression Size |
Minimum number of keywords that need to be found. |
Split Columns |
The selected column(s) used to split the data set over to build additional models. |
Actions
| Action |
Description |
Preview |
After configuring the node, the combined result set can be previewed by clicking the Preview button. |