hanaml.Text.Collector.Rd
hanaml.Text.Collector is a R wrapper for SAP Text Mining text collector algorithm.
hanaml.Text.Collector(data)
DataFrame
Data to be analysis.
DataFrame
DataFrame 1: Inverse document frequency of documents.
DataFrame 2: Extended table.
Input DataFrame data:
> data$collect()
ID CONTENT
1 doc1 term1 term2 term2 term3 term3 term3
2 doc2 term2 term3 term3 term4 term4 term4
3 doc3 term3 term4 term4 term5 term5 term5
4 doc5 term3 term4 term4 term5 term5 term5 term5 term5 term5
5 doc4 term4 term6
6 doc6 term4 term6 term6 term6
Call the function:
> result <- hanaml.Text.Collector(data)
Output:
> result[[1]]$Collect()
TM_TERMS TM_TERM_IDF_VALUE
1 term1 1.791759
2 term2 1.098612
3 term3 0.405465
4 term4 0.182322
5 term5 1.098612
6 term6 1.098612