This node allows you to execute arbitrary java code to create new columns or replace existing ones. Enter the java code in the text area.
Output Columns and Variables
Output columns are defined by creating and binding a java field for each column. The value assigned to this field will be written to the output.
This node allows adding or modifying flow variables in the same manner.
Additional libraries
It is also possible to use external java libraries (libraries that are not part of java boot classpath). In order to include external jar or zip files, add their location in the "Additional Libraries" tab.
Advanced users may want to make use of a library that is already present in the KNIME Analytics Platform installation as a bundle. Adding them to the list in the "Additional Bundles" tab will make them available to the java snippet's classpath.
Templates
You can define reusable templates with the "Create templates..." button. Templates are stored in the user's workspace by default and can be accessed via the "Templates" tab.
Options
Java Snippet
Contains the Java code editor to edit the snippet.
Additional Libraries
This tab allows adding custom java library archives to make them available on the classpath of the java snippet.
Additional Bundles
This tab allows making installed bundles available on the
classpath of the java snippet, allowing you to use classes e.g.
from org.apache.commons, org.json, com.google.guava and more.
Once a bundle has been added, its version will be saved with the
settings. Should the bundle not be present on an installation
the workflow is then opened with, the node will produce an error
and not run.
Should the bundle be present but in another version, it will suffice
as long as the major version did not change and the minor version
is larger or equal to the version the workflow was saved with
("semantic versioning").
Popular Predecessors
Row Filter (deprecated)4 %- Column Filter4 %
- GroupBy3 %
- Joiner3 %
- Java Snippet2 %
Cell Splitter2 %- Table Creator2 %
Column Rename2 %- String Manipulation2 %
- Rule-based Row Filter2 %
- Missing Value2 %
- Concatenate2 %
- Excel Reader1 %
Merge Variables1 %- Table Difference Checker1 %
- Math Formula1 %
- Sorter< 1 %
- Rule Engine< 1 %
- Duplicate Row Filter< 1 %
Excel Reader (XLS)< 1 %- String to Number< 1 %
- Number to String< 1 %
XLS Reader< 1 %Variable to Table Column< 1 %- Column Resorter< 1 %
- Rule-based Row Splitter< 1 %
- CSV Reader< 1 %
- Cross Joiner< 1 %
Row Splitter (deprecated)< 1 %- Add Empty Rows< 1 %
- String to Date&Time< 1 %
Database Writer< 1 %Scorer< 1 %- Cell Splitter< 1 %
- Table Row to Variable< 1 %
- Column Expressions< 1 %
- Group Loop Start< 1 %
- Loop End< 1 %
- Empty Table Switch< 1 %
- Chunk Loop Start< 1 %
Joiner< 1 %- Constant Value Column< 1 %
Line Reader< 1 %Database Reader< 1 %- String Replacer< 1 %
- Date&Time to String< 1 %
- File Reader< 1 %
- Table Manipulator< 1 %
- Excel Writer< 1 %
- Table Transposer< 1 %
CASE Switch Data (Start)< 1 %- String Manipulation (Multi Column)< 1 %
- Empty Table Creator< 1 %
- DB Query Reader< 1 %
- Column Renamer< 1 %
Regression Predictor< 1 %Numeric Scorer< 1 %- String Configuration< 1 %
- Date&Time Part Extractor< 1 %
- Path to String< 1 %
- Variable Creator< 1 %
- IF Switch< 1 %
- Java Snippet (simple)< 1 %
- Lag Column< 1 %
- Double to Integer< 1 %
- Ungroup< 1 %
- Math Formula (Multi Column)< 1 %
- Date&Time Difference< 1 %
Linear Correlation< 1 %- Column Appender< 1 %
- Counting Loop Start< 1 %
- Reference Row Filter< 1 %
- Merge Variables< 1 %
- Table Row to Variable Loop Start< 1 %
- Numeric Row Splitter< 1 %
- Unpivot< 1 %
- List Files/Folders< 1 %
XLS Writer< 1 %- End IF< 1 %
- Table View (JavaScript)< 1 %
- Parameter Optimization Loop Start< 1 %
- Create Directory (legacy)< 1 %
Random Forest Predictor< 1 %- Create Date&Time Range< 1 %
- Java Edit Variable< 1 %
- Column Rename (Regex)< 1 %
- Number Rounder< 1 %
- Row Sampling< 1 %
- Image Properties< 1 %
- XPath< 1 %
- Data Generator< 1 %
- Table Reader< 1 %
- JSON Path< 1 %
- Variable Expressions< 1 %
- Recursive Loop Start< 1 %
Line Reader< 1 %- Call Workflow (Row Based)< 1 %
Excel Writer (XLS)< 1 %- Scorer< 1 %
- Outlier Removal< 1 %
- Linear Regression Learner< 1 %
Double To Int< 1 %- Reference Column Filter< 1 %
- Shuffle< 1 %
- Extract Table Spec< 1 %
- Boolean Input (legacy)< 1 %
Table Row to Variable< 1 %- Extract Context Properties< 1 %
- String to Path< 1 %
- Value Lookup< 1 %
- Extract System Properties< 1 %
- Column Aggregator< 1 %
- HiLite Row Splitter< 1 %
- Nominal Value Row Filter< 1 %
- Similarity Search< 1 %
- String to JSON< 1 %
- CASE Switch Start< 1 %
- Recursive Loop End< 1 %
- URL to File Path< 1 %
Table Row To Variable Loop Start< 1 %- RowID< 1 %
- Column Splitter< 1 %
- Geo-Coordinate Row Filter< 1 %
- Start WebDriver< 1 %
- Number to String (PMML)< 1 %
- DB Reader< 1 %
- DB Connection Closer< 1 %
- Call Workflow (Table Based)< 1 %
- Advanced MolConverter< 1 %
Table Row to Variable< 1 %- Column List Loop Start< 1 %
- Column Combiner< 1 %
- Pivot< 1 %
- Cache< 1 %
Read Excel Sheet Names (XLS)< 1 %Document Data Extractor< 1 %- Sentence Extractor< 1 %
- Table Editor (JavaScript)< 1 %
Python Source< 1 %- Date/Time Shift (legacy)< 1 %
Table Column to Variable< 1 %Variable to Table Row< 1 %- DB Insert< 1 %
- Generic Loop Start< 1 %
- Table to HTML String< 1 %
- Regex Extractor< 1 %
- List Folders< 1 %
- Normalize Plates (Z-Score)< 1 %
Binary Objects to Files< 1 %- Download / Upload from List (legacy)< 1 %
- Try (Data Ports)< 1 %
Recursive Loop Start (2 ports)< 1 %- Random Forest Predictor (Regression)< 1 %
Number To String< 1 %- Correlation Filter< 1 %
- Extract Missing Value Cause< 1 %
- Conditional Box Plot (legacy)< 1 %
- Crosstab< 1 %
- PMML Compiling Predictor< 1 %
- Date&Time to legacy Date&Time< 1 %
Extract Date&Time Fields< 1 %- Date&Time-based Row Filter< 1 %
- String to Date/Time (legacy)< 1 %
Extract Attribute< 1 %- Wait< 1 %
- Multiple Selections (legacy)< 1 %
- XML Reader< 1 %
- Load Text Files< 1 %
- String to URI< 1 %
Table Writer< 1 %K Nearest Neighbor< 1 %- Association Rule Learner< 1 %
- Table Validator (Reference)< 1 %
- Domain Calculator< 1 %
- Missing Value Column Filter< 1 %
- Normalizer< 1 %
- Counter Generation< 1 %
- One Row to Many< 1 %
Excel Sheet Appender (XLS)< 1 %- Java Snippet Row Filter< 1 %
- Document Data Extractor< 1 %
- JSON to Table< 1 %
- Image to DataRow< 1 %
- Python Edit Variable (legacy)< 1 %
- Time to String (legacy)< 1 %
Extract Outer/InnerHTML< 1 %- Image Resizer< 1 %
- Variable to Table Column< 1 %
- File Reader (Complex Format)< 1 %
- Numeric Scorer< 1 %
- Table Writer< 1 %
- Read Variables< 1 %
- MolConverter< 1 %
- Delete Files (legacy)< 1 %
Gradient Boosted Trees Predictor< 1 %- ROC Curve (legacy)< 1 %
Date Input (legacy)< 1 %- String Input (legacy)< 1 %
- Scatter Plot (JavaScript)< 1 %
- XML to JSON< 1 %
- Don't Save Start< 1 %
- Modify Time Zone< 1 %
- Moving Aggregator< 1 %
- Twitter Users< 1 %
- Number Formatter< 1 %
- Single Selection Configuration< 1 %
- Container Input (Row)< 1 %
- PDB Describe Heterogens< 1 %
- Table Column to Variable< 1 %
- Variable to Table Row< 1 %
- Transfer Files< 1 %
Click< 1 %Flow Variable IF Switch (Flow Variable Value)< 1 %CSV Writer< 1 %File Reader< 1 %Loop End< 1 %Counting Loop Start< 1 %Recursive Loop Start< 1 %- Hierarchical Clustering< 1 %
- Tree Ensemble Predictor (Regression)< 1 %
- Auto-Binner< 1 %
- Case Converter< 1 %
- Create Table Structure< 1 %
- Nominal Value Row Splitter< 1 %
- Statistics< 1 %
Excel Reader (XLS)< 1 %- Java Edit Variable (simple)< 1 %
- IDF< 1 %
- Stanford Lemmatizer< 1 %
- Credentials Input (legacy)< 1 %
- Value Selection (legacy)< 1 %
- POST Request< 1 %
- Legacy Date&Time to Date&Time< 1 %
- Date&Time Shift< 1 %
- Mask Date/Time (legacy)< 1 %
- XML Column Combiner< 1 %
- Molecular Properties< 1 %
- RDKit Descriptor Calculation< 1 %
- Quit WebDriver< 1 %
- Bootstrap Sampling< 1 %
Number To String (PMML)< 1 %String To Number (PMML)< 1 %- DB Update< 1 %
- Interactive Value Filter Widget< 1 %
Flow Variable IF Switch (Flow Variable Value)< 1 %- List Box Widget< 1 %
- Molecule Properties< 1 %
- Create Collection Column< 1 %
- Binary Objects to Strings< 1 %
- Upload (legacy)< 1 %
- Wait...< 1 %
Database SQL Executor< 1 %Table Reader< 1 %Generic Loop Start< 1 %PCA< 1 %Tree Ensemble Learner< 1 %Random Forest Learner< 1 %- Random Forest Learner (Regression)< 1 %
- Simple Regression Tree Predictor< 1 %
- Create Bit Vector< 1 %
- Column Auto Type Cast< 1 %
- Column Name Extractor< 1 %
- Column to Grid< 1 %
- Missing Value (Apply)< 1 %
- String Manipulation (Variable)< 1 %
- Extract Color< 1 %
- Spark to Table< 1 %
- Model to Cell< 1 %
- OpenBabel< 1 %
- SAS7BDAT Reader< 1 %
- External SSH Tool< 1 %
- Radar Plot Appender< 1 %
- Topic Extractor (Parallel LDA)< 1 %
- Weka Predictor (3.7)< 1 %
- JSON Row Combiner< 1 %
- JSON Transformer< 1 %
- Columns to JSON< 1 %
- Global Thresholder< 1 %
- Labeling to Image< 1 %
MongoDB Reader< 1 %- Time Generator (legacy)< 1 %
XML Reader< 1 %- Remove Empty Rows< 1 %
- HTML Parser< 1 %
- Create File Name (legacy)< 1 %
- X-Partitioner< 1 %
- Top k Row Filter< 1 %
- Parameterized DB Query Reader< 1 %
- Integer Configuration< 1 %
- Column Selection Configuration< 1 %
- Lift Chart (JavaScript)< 1 %
- Date&Time Widget< 1 %
- Molecule to CDK< 1 %
- Variable Condition Loop End< 1 %
- Table Difference Finder< 1 %
Parquet Reader< 1 %- Violin Plot (Plotly)< 1 %
- Delete Files/Folders< 1 %
- Files/Folders Meta Info< 1 %
- Workflow Service Input< 1 %
- CASE Switch End< 1 %
- Multiple Selection Configuration< 1 %
- JSON Writer< 1 %
IF Switch (Flow Variable Value)< 1 %- MarvinSketch< 1 %
- Split Collection Column< 1 %
- Extract URI Info< 1 %
- Files to Binary Objects< 1 %
- Unzip Files (legacy)< 1 %
- URI to String< 1 %
- Breakpoint< 1 %
- Catch Errors (Data Ports)< 1 %
- Catch Errors (Var Ports)< 1 %
- Try (Variable Ports)< 1 %
- Active Branch Inverter< 1 %
- Extract Variables (Data)< 1 %
- Inject Variables (Data)< 1 %
- Read Images< 1 %
CSV Reader< 1 %SQL Extract< 1 %List Files< 1 %Loop End (2 ports)< 1 %- Loop End (Column Append)< 1 %
Interval Loop Start< 1 %Variable Condition Loop End< 1 %Naive Bayes Predictor< 1 %- Fuzzy Rule Predictor< 1 %
- k-Means< 1 %
- Regression Predictor< 1 %
- Numeric Binner< 1 %
Cell Replacer< 1 %String To Number< 1 %- Column Renamer (Dictionary)< 1 %
- Column Merger< 1 %
- One to Many< 1 %
- Table Validator< 1 %
- Reference Row Splitter< 1 %
- Normalizer (Apply)< 1 %
- Denormalizer< 1 %
- Partitioning< 1 %
- Rank< 1 %
- Reference Column Resorter< 1 %
- String Splitter (Regex)< 1 %
- Value Counter< 1 %
- Rule Engine Variable< 1 %
- Rule Engine (Dictionary)< 1 %
- Extract Table Dimension< 1 %
- HiLite Table (legacy)< 1 %
- Molecule Type Cast< 1 %
- Molfile Reader< 1 %
- SDF Reader< 1 %
- Parallel Chunk Start< 1 %
DL Network Executor< 1 %- Item Set Finder (Borgelt)< 1 %
- Math Formula (Variable)< 1 %
- Java IF (Table)< 1 %
- Java Snippet Row Splitter< 1 %
Stop Word Filter< 1 %Bag of Words Creator< 1 %- Term to String< 1 %
- Value Filter (legacy)< 1 %
- Date&Time Input (legacy)< 1 %
- Double Input (legacy)< 1 %
- Integer Input (legacy)< 1 %
- JSON Column Combiner< 1 %
- Table to JSON< 1 %
- Container Input (JSON)< 1 %
- Parameter Optimization Loop End< 1 %
Double Input (legacy)< 1 %- GET Request< 1 %
- UNIX Timestamp to Date&Time< 1 %
- Moving Average< 1 %
- Column to XML< 1 %
- String to XML< 1 %
- RDKit From Molecule< 1 %
- RDKit Molecule Substructure Filter< 1 %
- HTTP Retriever< 1 %
- Find Elements< 1 %
- Table Row To Variable Run-for-time Loop Start< 1 %
- Collection to String< 1 %
- Collection Size< 1 %
- URL Encode< 1 %
- Elemental Analysis< 1 %
- PNGs to Binary Objects< 1 %
- Binner (Dictionary)< 1 %
- CAIM Applier< 1 %
- Row Filter (Labs)< 1 %
- Numeric Outliers< 1 %
- DB Writer< 1 %
- DB SQL Executor< 1 %
- DB Transaction End< 1 %
Excel Reader (XLS)< 1 %- Frequency Filter< 1 %
- Punctuation Erasure< 1 %
- Stop Word Filter< 1 %
- PDF Parser< 1 %
- Column Filter Configuration< 1 %
- Boolean Configuration< 1 %
- Date&Time Configuration< 1 %
- Double Configuration< 1 %
- Local File Browser Configuration< 1 %
- File Chooser Widget< 1 %
- String Widget< 1 %
- JSON to XML< 1 %
- Image Normalizer< 1 %
- Webpage Retriever< 1 %
- Git Fetch< 1 %
- Fail in execution< 1 %
- Modify Date< 1 %
- Modify Time< 1 %
Regex Extractor< 1 %- Speedy SMILES Heavy Atom Count (HAC)< 1 %
- CSV Writer< 1 %
- Line Reader< 1 %
- Variable Loop End< 1 %
- Capture Workflow Start< 1 %
- Read Excel Sheet Names< 1 %
- Create File/Folder Variables< 1 %
- Path to String (Variable)< 1 %
- Path to URI< 1 %
- String to Path (Variable)< 1 %
- Create Temp Folder< 1 %
- Transfer Files (Table)< 1 %
- Credentials Configuration< 1 %
- List Box Configuration< 1 %
- Text Output Widget (legacy)< 1 %
- Column Selection Widget< 1 %
- JSON Reader< 1 %
- Python Script (legacy)< 1 %
- XML Writer< 1 %
- XLogP< 1 %
- Interval Loop Start< 1 %
- CDK to Molecule< 1 %
- Catch Errors (Generic Ports)< 1 %
- Row to Column Names< 1 %
- Value Selection Widget< 1 %
- Row Aggregator< 1 %
Flow Variable End IF< 1 %- Shapefile Polygon Reader< 1 %
- Strings to Binary Objects< 1 %
Recursive Loop End< 1 %- Fuzzy c-Means< 1 %
PCA Apply< 1 %Tree Ensemble Predictor< 1 %- Random Forest Learner< 1 %
- Expand Bit Vector< 1 %
- Cell Splitter By Position< 1 %
- Category to Number< 1 %
- Equal Size Sampling< 1 %
- Single sample t-test< 1 %
- Timer Info< 1 %
- Index Query< 1 %
- Weka Cluster Assigner (3.7)< 1 %
- Container Input (Table)< 1 %
- Image Generator< 1 %
- Connected Component Analysis< 1 %
Table to HTML String< 1 %- HTML Node to Text< 1 %
Execute JavaScript< 1 %- Polygon Properties< 1 %
- Chemical Terms< 1 %
- PCA Compute< 1 %
- Filter Apply< 1 %
- Set Operator< 1 %
- Google Sheets Writer< 1 %
- File Chooser (legacy)< 1 %
- JSON Path (Dictionary)< 1 %
- Image Cropper< 1 %
- Twitter Search< 1 %
- Row Splitter (Labs)< 1 %
- DB Merge< 1 %
Python Script (1⇒2)< 1 %- Multiple MolImporter< 1 %
File Meta Info< 1 %- SSH Connection (legacy)< 1 %
Table Column to Variable< 1 %Variable to Table Row< 1 %Database Connection Table Reader< 1 %Recursive Loop End (2 ports)< 1 %- X-Aggregator< 1 %
- Decision Tree Predictor< 1 %
- Logistic Regression Predictor< 1 %
- Perl Scripting< 1 %
Column Appender< 1 %- Normalizer (PMML)< 1 %
String Replace (Dictionary)< 1 %- Target Shuffling< 1 %
CASE Switch Variable (Start)< 1 %- Random Label Assigner< 1 %
- Random Matcher< 1 %
- JPython Function (Legacy)< 1 %
- LIBSVMPredictor< 1 %
- Term Co-Occurrence Counter< 1 %
- Keygraph Keyword Extractor< 1 %
- Flat File Document Parser< 1 %
- Word Parser< 1 %
Weka Classifier Writer (3.7)< 1 %- Column Filter (legacy)< 1 %
- Slider Input (legacy)< 1 %
- Line Plot (JavaScript)< 1 %
- ROC Curve (JavaScript)< 1 %
- Image Converter< 1 %
Python Script (1⇒1)< 1 %Python Script (1⇒1)< 1 %- R to Table< 1 %
- Date Field Extractor (legacy)< 1 %
- Time Field Extractor (legacy)< 1 %
Twitter Streaming< 1 %- Result< 1 %
- RDKit Canon SMILES< 1 %
- RDKit To Molecule< 1 %
- Navigate< 1 %
Send Keys< 1 %- Substructure Matcher< 1 %
- Fingerprint to String< 1 %
- Random Numbers Generator< 1 %
- Matlab Snippet< 1 %
- ARIMA Predictor< 1 %
Database Delete< 1 %- SVM Predictor< 1 %
Random Forest Predictor (Regression)< 1 %- Constant Value Column Filter< 1 %
- String Matcher< 1 %
- Bag Of Words Creator< 1 %
- Double Widget< 1 %
- Container Input (Credentials)< 1 %
- Projector< 1 %
- Invert...< 1 %
- Scatter Plot (Plotly)< 1 %
- Explorer Browser< 1 %
- Tika Language Detector< 1 %
- Column Filter Widget< 1 %
- XGBoost Predictor< 1 %
- RDKit Molecule Extractor< 1 %
- Anonymity Assessment< 1 %
- Window Slider< 1 %
- Hydrogen Remover< 1 %
IF Switch (Flow Variable Value)< 1 %- Shapefile Point Reader< 1 %
- PIA Analysis< 1 %
- Create Well Position< 1 %
- Generic XML Reader< 1 %
- Split Reaction< 1 %
- ChemSpider< 1 %
- Copy/Move Files (legacy)< 1 %
- File Meta Info (legacy)< 1 %
- Port to URI< 1 %
- URL to File Path (Variable)< 1 %
- Image to Table< 1 %
Database Update< 1 %- Fixed Width File Reader< 1 %
PCA Compute< 1 %Tree Ensemble Learner (Regression)< 1 %- Column Comparator< 1 %
- Reference Column Splitter< 1 %
- Interactive HiLite Collector< 1 %
- Decision Tree to Ruleset< 1 %
- Ruleset Editor< 1 %
- Rule-based Row Filter (Dictionary)< 1 %
CASE Switch Data (End)< 1 %- Send Email< 1 %
- Color Manager< 1 %
- SDF Stripper< 1 %
- SDF Writer< 1 %
- Generic Web Service Client< 1 %
- DL4J Feedforward Predictor (Classification) (legacy)< 1 %
Read XLS Sheet Names< 1 %- Term Document Entropy< 1 %
- Replacer< 1 %
- Strings to Document< 1 %
- Tags to String< 1 %
- Google Analytics Query (legacy)< 1 %
- File Upload (legacy)< 1 %
- Column Selection (legacy)< 1 %
- Structuring Element Creator< 1 %
- Labeling Properties< 1 %
- Label Transformer< 1 %
- Network Analyzer< 1 %
- Node Table< 1 %
Integer Input (legacy)< 1 %- XML Row Combiner< 1 %
Binary Scorer< 1 %- Fingerprints< 1 %
- Fingerprint Similarity< 1 %
- SMARTS Query< 1 %
- RDKit R-Group Decomposition (deprecated)< 1 %
- Latitude/Longitude to Coordinate< 1 %
Click< 1 %- Page Source< 1 %
Fingerprint Properties< 1 %Expand Well Position< 1 %Variable to Table Column< 1 %- Polynomial Regression Learner< 1 %
- Many to One< 1 %
- One to Many (PMML)< 1 %
- Rule-based Row Splitter (Dictionary)< 1 %
- Rank Correlation< 1 %
- SDF Extractor< 1 %
- Mol2 Reader< 1 %
- Smiles Directory Reader< 1 %
- Time Series Generator< 1 %
- Distance Matrix Calculate< 1 %
- Keras Network Executor< 1 %
- PMML to Cell< 1 %
- External Tool< 1 %
- Markup Tag Filter< 1 %
- Diacritic Remover< 1 %
- Porter Stemmer< 1 %
- Snowball Stemmer< 1 %
- External Tool (Labs)< 1 %
- Integer Slider Configuration< 1 %
Column Filter Widget< 1 %- Integer Widget< 1 %
- JSON Diff< 1 %
- Labeling to String based Labeling< 1 %
- Morphological Labeling Operations< 1 %
- Image Reader (Table) Remote< 1 %
- R Predictor< 1 %
- SPARQL Query< 1 %
- Logger Option< 1 %
- RDKit To InChI< 1 %
- RDKit Salt Stripper< 1 %
- RDKit Substructure Filter< 1 %
- Current URL< 1 %
- Multiport Loop End< 1 %
- Binary Objects to PNGs< 1 %
- Image Writer (Port)< 1 %
CASE Switch Variable (End)< 1 %- Google Sheets Updater< 1 %
- Value Selection Configuration< 1 %
- CSS Editor< 1 %
- Single Selection Widget< 1 %
Call Workflow Service< 1 %- Execute JavaScript< 1 %
Read PDB< 1 %- Indigo Fingerprint< 1 %
- Matrix Distributions< 1 %
Loop End (3 ports)< 1 %- Benchmark End< 1 %
- Load text-based files< 1 %
- FileLoader< 1 %
- Plate Row Converter< 1 %
- Load Layout< 1 %
- Range Filter< 1 %
- MolExporter< 1 %
- MolImporter< 1 %
- MolSearch< 1 %
- MolSimilarity< 1 %
- Download (legacy)< 1 %
- List Remote Files (legacy)< 1 %
- ARFF Reader< 1 %
Database Looping< 1 %Database Connector< 1 %Parameterized Database Query< 1 %Extract Context Properties< 1 %- Feature Selection Loop End< 1 %
Variable Loop End< 1 %- Cluster Assigner< 1 %
- MultiLayerPerceptron Predictor< 1 %
Logistic Regression Learner< 1 %Tree Ensemble Predictor< 1 %Tree Ensemble Predictor (Regression)< 1 %- Gradient Boosted Trees Predictor (Regression)< 1 %
- Random Forest Predictor< 1 %
Concatenate (Optional in)< 1 %- Category to Number (Apply)< 1 %
- Number to Category (Apply)< 1 %
- Edit Numeric Domain< 1 %
- Low Variance Filter< 1 %
- Subset Matcher< 1 %
- Renderer to Image< 1 %
- Ruleset Predictor< 1 %
- Kruskal-Wallis Test< 1 %
- Paired t-test< 1 %
- Create Temp Dir (legacy)< 1 %
- Global Timer Info< 1 %
- Box Plot (legacy)< 1 %
- Save Workflow< 1 %
- Parallel Chunk End< 1 %
- Gaussian Distributed Assigner< 1 %
- Random Number Assigner< 1 %
K Nearest Neighbor (Distance Function)< 1 %Word Vector Apply (legacy)< 1 %- TF< 1 %
- NGram Creator< 1 %
- Case Converter< 1 %
Stop word Filter< 1 %- Tika Parser< 1 %
Dictionary tagger< 1 %Strings To Document< 1 %- List Box Input (legacy)< 1 %
- Single Selection (legacy)< 1 %
Container Input (Variable)< 1 %JSON Reader< 1 %- Labeling to RGB Img< 1 %
- Feature Calculator (BETA)< 1 %
- Python Source (legacy)< 1 %
String Input (legacy)< 1 %- R Source (Table)< 1 %
- R Snippet< 1 %
- PUT Request< 1 %
- Window Loop Start< 1 %
- Time Difference (legacy)< 1 %
- Extract Time Window (legacy)< 1 %
- RDKit Interactive Table< 1 %
- RDKit Find Murcko Scaffolds< 1 %
- RDKit Count-Based Fingerprint< 1 %
- RDKit Fingerprint< 1 %
- Text Classifier Predictor< 1 %
- HTTP Result Data Extractor< 1 %
- Multipart Encoded HTTP Entity Creator< 1 %
Find Elements< 1 %- Frame< 1 %
- Get Channels< 1 %
Channel History< 1 %Flow Variable IF Switch< 1 %- Table Row To Variable Run-to-time Loop Start< 1 %
- Write Variables< 1 %
- Load Bruker AMIX Peaklist Files< 1 %
- Run Heavy Garbage Collector< 1 %
- Uniquify IDs< 1 %
- Memory Use< 1 %
- List To Set< 1 %
- PDB Property Extractor< 1 %
- PDB Downloader< 1 %
- Expand Well Position< 1 %
- R Snippet< 1 %
- Maccs Fingerprint< 1 %
- Multiple PdbImporter< 1 %
- Polar Surface Area< 1 %
- Standardizer< 1 %
- Fingerprint Similarity< 1 %
- String to Table< 1 %
Element Selector< 1 %- Find MIME-Type< 1 %
- FTP Connection (legacy)< 1 %
- Zip Files (legacy)< 1 %
Table Column to Variable< 1 %- ARFF Writer< 1 %
- CSV Array Reader< 1 %
Model Reader< 1 %Loop End (Column Append)< 1 %- PNN Learner (DDA)< 1 %
- PNN Predictor< 1 %
- Logistic Regression Learner< 1 %
- SMOTE< 1 %
- Auto-Binner (Apply)< 1 %
- Line Chopper< 1 %
- String to SVG< 1 %
- Numeric Binner (PMML)< 1 %
- String to Number (PMML)< 1 %
Rank Correlation< 1 %- Numeric Outliers (Apply)< 1 %
- Lift Chart (legacy)< 1 %
- HDFS File Permission (legacy)< 1 %
- Spark Statistics< 1 %
- SQLite Connector< 1 %
- Random Number Assigner (Apache)< 1 %
- Stresser< 1 %
- TimeDelay Loop Start< 1 %
- Boosting Predictor Loop End< 1 %
- H2O to Table< 1 %
- Line Chart (JFreeChart)< 1 %
- Molecule String Input (legacy)< 1 %
Excel Writer (XLS)< 1 %- DF< 1 %
- ICF< 1 %
- Chi-Square Keyword Extractor< 1 %
- Modifiable Term Filter< 1 %
- RegEx Filter< 1 %
- Document Grabber< 1 %
- Dictionary Tagger< 1 %
- Wildcard Tagger< 1 %
Stanford tagger< 1 %- Document Vector< 1 %
- String to Term< 1 %
- Google Sheets Reader< 1 %
Column Filter Configuration< 1 %- Nominal Row Filter Configuration< 1 %
- Text Output (legacy)< 1 %
- Range Slider Filter Definition (legacy)< 1 %
- Value Filter Definition (legacy)< 1 %
Simple Table View (JavaScript)< 1 %- Boolean Widget< 1 %
- Container Output (Table)< 1 %
JSON Writer< 1 %- Kafka Consumer< 1 %
- PNG Image to ImgPlus< 1 %
- Dimension Extender< 1 %
- Apply Color Settings To Labels< 1 %
- Labeling to PNG Images< 1 %
- Don't Save End< 1 %
- Slice Loop Start< 1 %
- ImageJ Macro< 1 %
- Resize...< 1 %
- Subtract...< 1 %
- Tess4J< 1 %
Python Script (2⇒1)< 1 %Python Script (2⇒1)< 1 %Date (String) Input (legacy)< 1 %Dummy Input (legacy)< 1 %- Test Data Generator< 1 %
- Disturber Node< 1 %
- Duration to String< 1 %
- Duration to Number< 1 %
- Preset Date/Time (legacy)< 1 %
- Web Log Reader< 1 %
- XGBoost Predictor (Regression)< 1 %
XML Writer< 1 %- XSLT< 1 %
- Row Splitter (col+)< 1 %
- Mass Calculator< 1 %
- RDKit Generate Coords< 1 %
RDKit Functional Group Filter< 1 %- RDKit Molecule Fragmenter< 1 %
- Create Hierarchy< 1 %
Column Distance< 1 %- Hash Calculator< 1 %
- URL Extractor< 1 %
- Feed Parser< 1 %
Web Searcher< 1 %- Form Encoded HTTP Entity Creator< 1 %
- Selenium Session Info< 1 %
- Synchronize< 1 %
Table Extractor< 1 %- XLS Control Table Generator< 1 %
- Output Folder< 1 %
- Speedy SMILES Clean Bonds< 1 %
- Is Empty< 1 %
- KNIME URI Resolver< 1 %
- Spell Checker (simple)< 1 %
- Topology Analysis< 1 %
- Binary Objects to Files< 1 %
Simple File Reader< 1 %- Model Writer< 1 %
- Naive Bayes Predictor< 1 %
- Linear Correlation< 1 %
- One-way ANOVA< 1 %
- SDF Inserter< 1 %
- DB Query Extractor< 1 %
- Conditional Label Assigner< 1 %
- StanfordNLP Open Information Extractor< 1 %
- Tag Stripper< 1 %
- Decompress Files< 1 %
- Generic JavaScript View (JavaScript)< 1 %
- Credentials Widget< 1 %
- File Upload Widget< 1 %
- Slider Widget< 1 %
- Python Predictor (legacy)< 1 %
- Extract Duration Fields< 1 %
- Twitter Timeline< 1 %
- StringCell To File< 1 %
Binary Scorer< 1 %- 2D Coordinates< 1 %
- Anonymization< 1 %
Extract CSS Property< 1 %- Take Screenshot< 1 %
- Select< 1 %
- Extract Text< 1 %
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Workflows
_01_PMR_AnalysisKNIME Hub
_Fetch_Experiment_Details_from_PubChemKNIME Hub- _Fetch_Experiment_Details_from_PubChemKNIME Hub
- 00 Install ExtensionsKNIME Hub
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Links
- Write text on an imageby qqilihq on 2019-05-27forum.knime.com/p/61250
- Counting characters text processingby qqilihq on 2019-04-08forum.knime.com/p/58211
- Popup Window in Workflowby qqilihq on 2021-02-01forum.knime.com/p/114747
- Adding serial number based on patternby tommy on 2021-03-13forum.knime.com/p/118310
- Knime prdictions to PLCby AnotherFraudUser on 2020-05-26forum.knime.com/p/92416
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