Hub

139 results

Filter
Preprocessing
Education Join ETL Concatenate Remove duplicates Replace Transform Data manipulation Filter Other Data Types
+1
  1. Workflow
    Partial Dependence Plot Example
    Partial dependence Pdp Pdp plot
    +13
    This is an example for visualizing a partial dependence plot and an ICE curves plot in KNIME. An XGBoost model was picked, but an…
    knime > Examples > 04_Analytics > 17_Machine_Learning_Interpretability > 02_Partial_Dependence_Pre-processing
    2
    knime
  2. Workflow
    Data Preprocessing for ML Models
    Preprocessing Partitioning Outlier detection
    +7
    This workflow demonstrates the following standard preprocessing steps before training a machine learning model: - Partitioning - …
    knime > Examples > 04_Analytics > 01_Preprocessing > 04_Data_Preprocessing_for_ML_Models
    1
    knime
  3. Workflow
    Column Expressions for Data Manipulation
    ETL Data manipulation Data transformation
    +8
    This is an example worklow to manipulate string values, transform numeric values, and generate new columns using the following: 1…
    knime > Examples > 02_ETL_Data_Manipulation > 04_Transformation > 03_Column_Expressions_for_Data_Manipulation
    1
    knime
  4. Workflow
    Simple Preprocessing Example
    Row filtering Column filtering Concatenate
    +2
    Shows the use of different filter nodes. Demonstrates row and column filtering, concatenates data, and binning.
    knime > Examples > 02_ETL_Data_Manipulation > 00_Basic_Examples > 01_Example_for_Standard_Preprocessing
    1
    knime
  5. Workflow
    Four Techniques for Outlier Detection
    Preprocessing Outlier Data cleaning
    +4
    This workflow accesses a sample of data from the airline dataset and detects outlier airports based on the average arrival delay …
    knime > Examples > 02_ETL_Data_Manipulation > 01_Filtering > 07_Four_Techniques_Outlier_Detection > Four_Techniques_Outlier_Detection
    1
    knime
  6. Workflow
    Data Manipulation
    ETL Concatenate Join
    +5
    Exercise 2 for KNIME User Training - Concatenate data from two different sources - Bring values from a reference table to the act…
    pau22nanda > Public > L1-DS KNIME Analytics Platform for Data Scientists - Basics > exercises > 02. Data Manipulation
    0
    pau22nanda
  7. Workflow
    Data Manipulation
    ETL Concatenate Join
    +7
    "Data Manipulation" exercise for basic Life Science User Training - Concatenate data from two different sources - Modify String v…
    pau22nanda > Public > L1-LS KNIME Analytics Platform for Data Scientists - Life Sciences - Basics > Exercises > 02. Data Manipulation
    0
    pau22nanda
  8. Workflow
    Dimensionality Reduction - solution
    Dimensionality reduction Data manipulation Preprocessing
    +3
    Introduction to Machine Learning Algorithms course - Session 4 Solution to exercise 4 Apply the following dimensionality reductio…
    jiyeonee > Public > L4-ML Introduction to Machine Learning Algorithms > Session_4 > 02_Solutions > 04_Dimensionality_Reduction_solution
    0
    jiyeonee
  9. Workflow
    Data Manipulation
    ETL Concatenate Join
    +7
    "Data Manipulation" exercise for basic Life Science User Training - Concatenate data from two different sources - Modify String v…
    janina > Customized Training > Customized Training - Life Sciences > Exercises > 02. Data Manipulation
    0
    janina
  10. Workflow
    Data Manipulation
    ETL Concatenate Join
    +7
    Solution to "Manipulation Data" exercise for basic Life Science User Training - Concatenate data from two different sources - Mod…
    catherineoleary > Public > L1-LS KNIME Analytics Platform for Data Scientists - Life Sciences - Basics > Solutions > 02. Data Manipulation - solution
    0
    catherineoleary
  11. Workflow
    Missing Value Handling - solution
    Data manipulation Preprocessing Missing value
    +4
    Introduction to Machine Learning Algorithms course - Session 4 Solution to exercise 2 Handle missing values in the data by - Sett…
    jiyeonee > Public > L4-ML Introduction to Machine Learning Algorithms > Session_4 > 02_Solutions > 02_Missing_Value_Handling_solution
    0
    jiyeonee
  12. Workflow
    Missing Value Handling - exercise
    Data manipulation Preprocessing Missing value
    +4
    Introduction to Machine Learning Algorithms course - Session 4 Exercise 2 Handle missing values in the data by - Setting them to …
    jiyeonee > Public > L4-ML Introduction to Machine Learning Algorithms > Session_4 > 01_Exercises > 02_Missing_Value_Handling
    0
    jiyeonee
  13. Workflow
    Partial Dependence Plot with a Custom Regression Model
    Partial dependence Pdp Pdp plot
    +16
    This is an example for visualizing a partial dependence plot and an ICE curves plot in KNIME. An XGBoost Tree Ensemble Regression…
    knime > XAI Space > Regression > Custom Models > 04_Partial_Dependence_Pre-processing
    0
    knime
  14. Workflow
    Data Manipulation
    ETL Concatenate Join
    +7
    "Data Manipulation" exercise for basic Life Science User Training - Concatenate data from two different sources - Modify String v…
    ciaccindr > Public > Corso2022 > L1-LS > Exercises > 02. Data Manipulation
    0
    ciaccindr
  15. Workflow
    Data Merging - Solution
    ETL Concatenate Database
    +3
    Solution to exercise 2 for the KNIME Analytics Platform for Data Wranglers course - Convert a column from number to string - Conc…
    ztgadmin > Public > L1-DW KNIME Analytics Platform for Data Wranglers - Basics > Solutions > 02_Data_Merging_Solution
    0
    ztgadmin
  16. Workflow
    Data Merging - Solution
    ETL Concatenate Database
    +3
    Solution to exercise 2 for the KNIME Analytics Platform for Data Wranglers course - Convert a column from number to string - Conc…
    marten_kose > Public > L1-L2-DW KNIME Analytics Platform for Data Wranglers_advanced_4.0 > Solutions > 02_Data_Merging_Solution
    0
    marten_kose
  17. Workflow
    Data Manipulation
    ETL Concatenate Join
    +5
    Exercise 2 for KNIME User Training - Concatenate data from two different sources - Bring values from a reference table to the act…
    ethan_74 > Public > L1-DS KNIME Analytics Platform for Data Scientists - Basics > exercises > 02. Data Manipulation
    0
    ethan_74
  18. Workflow
    Data Manipulation
    ETL Concatenate Join
    +5
    Exercise 2 for KNIME User Training - Concatenate data from two different sources - Bring values from a reference table to the act…
    lilipertiwi > Public > KNIMEUserTraining > exercises > 02. Data Manipulation
    0
    lilipertiwi
  19. Workflow
    Data Manipulation
    ETL Concatenate Join
    +7
    Solution to "Manipulation Data" exercise for basic Life Science User Training - Concatenate data from two different sourc…
    alice_krebs > Public > 2023_01_ETH_Workshop > 01_MalariaHTS_DataManipulation_Visualization
    0
    alice_krebs
  20. Workflow
    Data Manipulation - Solution
    ETL Concatenate Join
    +5
    Solution to the exercise 2 for KNIME User Training - Concatenate data from two different sources - Bring values from a reference …
    mjott > Public > L1-DS KNIME Analytics Platform for Data Scientists - Basics > solutions > 02. Data Manipulation - solution
    0
    mjott