Converts all terms contained in the input documents to lower or upper case.
Options
Converter options
Preprocessing options
Popular Predecessors
Stop Word Filter19 %- Stop Word Filter13 %
Strings To Document10 %- Number Filter6 %
Bag of Words Creator4 %POS tagger3 %- Strings to Document3 %
- Punctuation Erasure2 %
- Column Merger1 %
- N Chars Filter1 %
- Tag Filter< 1 %
Excel Reader (XLS)< 1 %Stanford tagger< 1 %- RegEx Filter< 1 %
- POS Tagger< 1 %
Document Data Extractor< 1 %File Reader< 1 %- Dictionary Tagger< 1 %
- Bag Of Words Creator< 1 %
Meta Info Inserter< 1 %- Flat File Document Parser< 1 %
- Tika Parser< 1 %
- File Reader< 1 %
Row Filter (deprecated)< 1 %- String Manipulation< 1 %
- Case Converter< 1 %
OpenNLP NE tagger< 1 %- DB Reader< 1 %
- NGram Creator< 1 %
- Wildcard Tagger< 1 %
- Table Reader< 1 %
- Concatenate< 1 %
- Case Converter< 1 %
- Cell Splitter By Position< 1 %
- Column Filter< 1 %
Column Rename< 1 %- Snowball Stemmer< 1 %
- Stanford Lemmatizer< 1 %
- PDF Parser< 1 %
- Document Data Extractor< 1 %
- String to Term< 1 %
- Dictionary Replacer< 1 %
- Tagged Document Viewer< 1 %
- CSV Reader< 1 %
- Duplicate Row Filter< 1 %
- Tag Cloud (JavaScript)< 1 %
- String Manipulation (Multi Column)< 1 %
CSV Reader< 1 %- GroupBy< 1 %
- Rule Engine< 1 %
- Diacritic Remover< 1 %
- Kuhlen Stemmer< 1 %
- Porter Stemmer< 1 %
- Replacer< 1 %
- Word Parser< 1 %
- OpenNLP NE Tagger< 1 %
- Stanford Tagger< 1 %
- Table Creator< 1 %
- Cell Splitter< 1 %
- String to Number< 1 %
- Column Resorter< 1 %
- Missing Value Column Filter< 1 %
- Topic Extractor (Parallel LDA)< 1 %
- Markup Tag Filter< 1 %
- Column Name Extractor< 1 %
- Excel Reader< 1 %
- Spacy Stop Word Filter< 1 %
Table Reader< 1 %- Rule-based Row Filter< 1 %
- Dictionary Filter< 1 %
- Hyphenator< 1 %
Abner tagger< 1 %- XML Row Combiner< 1 %
- String Splitter (Regex)< 1 %
XLS Reader< 1 %- Keygraph Keyword Extractor< 1 %
- Dictionary Replacer (File-based)< 1 %
- Tag Stripper< 1 %
- RSS Feed Reader< 1 %
Dictionary tagger< 1 %Table Row to Variable< 1 %Concatenate (Optional in)< 1 %- Missing Value (Apply)< 1 %
- Missing Value< 1 %
- Dictionary Tagger (Multi Column)< 1 %
- Tags to String< 1 %
- Salesforce Simple Query< 1 %
Database Reader< 1 %Loop End< 1 %Column Appender< 1 %- Sorter< 1 %
- Sentence Extractor< 1 %
- Term to String< 1 %
- R Snippet< 1 %
XML Reader< 1 %- XPath< 1 %
- Unzip Files (legacy)< 1 %
List Files< 1 %- Column Aggregator< 1 %
Row Splitter (deprecated)< 1 %- Column Splitter< 1 %
- Frequency Filter< 1 %
- Document Grabber< 1 %
- Abner Tagger< 1 %
- Google Sheets Reader< 1 %
- Webpage Retriever< 1 %
- String to Date&Time< 1 %
- Numeric Binner< 1 %
Variable to Table Row< 1 %- Java Snippet< 1 %
- Column List Loop Start< 1 %
Cell Splitter< 1 %- Column Combiner< 1 %
- Nominal Value Row Filter< 1 %
Joiner< 1 %- Row Sampling< 1 %
- String Replacer< 1 %
- Value Counter< 1 %
- Color Manager< 1 %
- Column Expressions (legacy)< 1 %
- Modifiable Term Filter< 1 %
- Dml Document Parser< 1 %
- PubMed Document Parser< 1 %
- StanfordNLP NE Tagger< 1 %
Document vector< 1 %- Tag Cloud< 1 %
Python Script (1⇒1)< 1 %Extract Date&Time Fields< 1 %- XML Column Combiner< 1 %
- Load Text Files< 1 %
- Number Formatter< 1 %
Python Snippet< 1 %Counting Loop Start< 1 %Interval Loop Start< 1 %- Chunk Loop Start< 1 %
Cell Replacer< 1 %- Column Auto Type Cast< 1 %
String To Number< 1 %- Constant Value Column< 1 %
- Double to Integer< 1 %
- Filter Apply< 1 %
- Reference Row Filter< 1 %
String To Number (PMML)< 1 %- RowID< 1 %
- Shuffle< 1 %
String Replace (Dictionary)< 1 %- Ungroup< 1 %
- Rule-based Row Splitter< 1 %
- Rule Engine Variable< 1 %
- Statistics< 1 %
Excel Reader (XLS)< 1 %- Java Snippet Row Filter< 1 %
- TF< 1 %
- String Matcher< 1 %
- Tika Language Detector< 1 %
- Tika Parser URL Input< 1 %
- Unique Term Extractor< 1 %
- Document Viewer< 1 %
- Column Filter (legacy)< 1 %
JSON Reader< 1 %- JSON to Table< 1 %
- Modify Date< 1 %
- String to Date/Time (legacy)< 1 %
- Time to String (legacy)< 1 %
- Twitter Search (legacy)< 1 %
- Twitter Timeline (legacy)< 1 %
Regex Extractor< 1 %- Column Rename (Regex)< 1 %
- Extract Missing Value Cause< 1 %
- Top k Row Filter< 1 %
- IF Switch< 1 %
- Document Vector Applier< 1 %
- Meta Info Inserter< 1 %
- List Files/Folders< 1 %
- XML Reader< 1 %
- Remove Empty Rows< 1 %
Spacy Lemmatizer< 1 %Spacy Tokenizer< 1 %
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Workflows
00_Guided_Labeling_for_Document_Classification_(legacy)KNIME Hub- 00_Topic_Modeling_with_Verified_ComponentsKNIME Hub
- 00_Topic_Modeling_with_Verified_ComponentsKNIME Hub
- 01 Flow VariableKNIME Hub
- 01 LoopKNIME Hub
- Show all 1013 workflows
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