This node creates a global set of terms over all documents. Optionally, it is possible to filter the top-k
words in terms of frequencies. There are three different frequencies to choose from for filtering: the term frequency,
the document frequency and the inverse document frequency.
- Term Frequency (
TF): Overall count of a term in all documents. - Document Frequency (
DF): Number of documents in which a term occurs. - Inverse Document Frequency (
IDF): The logarithm of the total number of documents divided by theDF.
Options
Popular Successors
Column Rename4 %- Number to String4 %
- Bag Of Words Creator4 %
- Tag Cloud4 %
- Tag Cloud (JavaScript)4 %
- Column Filter3 %
- Value Counter3 %
- TF3 %
- Document Vector3 %
- GroupBy3 %
- Sorter3 %
- Constant Value Column2 %
- Term Co-Occurrence Counter2 %
- String to Term2 %
- Term to String2 %
- Duplicate Row Filter2 %
Row Filter (deprecated)2 %- Reference Row Filter2 %
- Joiner2 %
- Number to String (PMML)2 %
- Counter Generation2 %
- Math Formula2 %
- Excel Writer2 %
- DF2 %
Joiner1 %- Topic Extractor (Parallel LDA)1 %
- Punctuation Erasure1 %
- Tags to String1 %
CSV Writer1 %- String Manipulation1 %
- Diacritic Remover1 %
- Dictionary Filter1 %
- Strings to Document1 %
- Term Vector1 %
- Document Viewer1 %
- Table View (JavaScript)1 %
- Corpus Creator1 %
Table Row to Variable< 1 %- Concatenate< 1 %
- Pie chart (legacy)< 1 %
- Column Expressions (legacy)< 1 %
- NGram Creator< 1 %
- Tag Filter< 1 %
- Meta Info Extractor< 1 %
- Term to Structure< 1 %
- Tagged Document Viewer< 1 %
- Nominal Row Filter Widget< 1 %
- CSV Writer< 1 %
- Decision Tree Learner< 1 %
- Category to Number< 1 %
- Column Aggregator< 1 %
- Column Appender< 1 %
- One to Many< 1 %
- Reference Column Filter< 1 %
- Filter Apply< 1 %
- Nominal Value Row Filter< 1 %
- Reference Row Splitter< 1 %
- Pivot< 1 %
- Rank< 1 %
- RowID< 1 %
- Rule-based Row Splitter< 1 %
- Color Manager< 1 %
- Random Matcher< 1 %
Table to HTML< 1 %Excel Writer (XLS)< 1 %Excel Writer (XLS)< 1 %- Term Document Entropy< 1 %
- Frequency Filter< 1 %
- ICF< 1 %
- IDF< 1 %
- Chi-Square Keyword Extractor< 1 %
- Keygraph Keyword Extractor< 1 %
- String Matcher< 1 %
- Case Converter< 1 %
- Dictionary Replacer (File-based)< 1 %
- Kuhlen Stemmer< 1 %
- N Chars Filter< 1 %
- Modifiable Term Filter< 1 %
- Number Filter< 1 %
- Stop Word Filter< 1 %
- Dictionary Tagger< 1 %
- Document Data Extractor< 1 %
- Document Vector Applier< 1 %
- Sentence Extractor< 1 %
- Nominal Row Filter Configuration< 1 %
- Python Script (legacy)< 1 %
- Date&Time Part Extractor< 1 %
Views
- This node has no views
Workflows
01_caption_preprocessingKNIME Hub- 01_Generate_Mountain_Names_TrainingKNIME Hub
- 01_TrainingKNIME Hub
- 01_TrainingKNIME Hub
- 01_TrainingKNIME Hub
- Show all 30 workflows
Links
- No links available
Developers
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