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Import Rstudio Automl H2o Xgboost
+3
  1. Workflow
    Import EXCEL - a meta workflow trying to answer questions about importing data from Excel files
    Excel Import Sheet
    +17
    Import EXCEL - This workflow will act as a meta workflow trying to answer questions about importing data from Excel files One of …
    mlauber71 > Public > kn_example_excel_import_meta_workflow
    1
  2. Workflow
    H2O.ai AutoML (wrapped with R) in KNIME for regression problems
    H2o Automl Knime
    +8
    H2O.ai AutoML (wrapped with R) in KNIME for regression problems - a powerful auto-machine-learning framework (https://hub.knime.c…
    mlauber71 > Public > automl > kn_automl_h2o_regression_r
    1
  3. Workflow
    Use SMOTE and ROSE algorithms to balance data
    R Rose Balance
    +2
    Use both SMOTE (Synthetic Minority Over-sampling Technique) and ROSE (Random Over-Sampling Examples) algorithms to balance data. …
    mlauber71 > Public > kn_example_rose_balanced
    1
  4. Workflow
    H2O.ai AutoML (generic KNIME nodes) in KNIME for regression problems - a powerful auto-machine-learning framework
    H2o Automl Knime
    +9
    H2O.ai AutoML (generic KNIME nodes) in KNIME for regression problems - a powerful auto-machine-learning framework (https://hub.kn…
    mlauber71 > Public > automl > kn_automl_h2o_regression
    0
  5. Workflow
    m_001_import_r_excel_unite_fields
    R Excel Knime
    +8
    use R to list excel sheet names, extract the data and keep only columns that are present in all sheets use R package readxl to li…
    mlauber71 > Public > kn_example_r_excel_find_united_fields > m_001_import_r_excel_unite_fields
    0
  6. Workflow
    Minimal example of using models with R and KNIME
    R Knime Model
    +3
    Minimal example how to combine R and KNIME to create a simple model, store the result and reuse it later
    mlauber71 > Public > kn_minimal_r_script_model
    0
  7. Workflow
    Read tables from Word documents (.docx) and import them into KNIME.
    R Knime Import
    +4
    usage of R package docxtractr to import tables from a Word document
    mlauber71 > Public > kn_example_r_docx_import_table
    0
  8. Workflow
    Read tables from Word documents (.docx) and import them into KNIME.
    R Knime Import
    +4
    usage of R package docxtractr to import tables from a Word document
    mlauber71 > Public > kn_example_r_docx_import_table2
    0
  9. Workflow
    use R library(readxl) to read XLSX/Excel file into KNIME
    Parquet Arrow Import
    +7
    use R library(readxl) to read XLSX/Excel file into KNIME Export the data to SQLite, ARFF and Parquet and demonstrate to read the …
    mlauber71 > Public > kn_example_r_read_single_xlsx_file
    0
  10. Workflow
    use R to convert hex to dec
    R Hex Dec
    +3
    use R to convert hex to dec
    mlauber71 > Public > kn_example_r_hex_convert
    0
  11. Workflow
    use R to list excel sheet names
    R Excel Knime
    +4
    use R package readxl to list all sheets of excel files from a folder
    mlauber71 > Public > kn_example_r_excel_multiple_sheets > m_001_import
    0
  12. Workflow
    using R's amelia to deal with missing values
    R Removal Knime
    +2
    You could use th R program Amelia to impute numeric variables. We use 10 iterations to determine how to fill the missings. R need…
    mlauber71 > Public > kn_example_r_amelia > m_001_missing_values_amelia
    0
  13. Workflow
    Import CSV data with R's readr
    Import Knime R
    +1
    use R package readr to import more complex CSV and text files into KNIME
    mlauber71 > Public > kn_example_import_csv_r_readr
    0
  14. Workflow
    s_618 - H2O.ai AutoML (generic KNIME nodes) in KNIME for classification problems - a powerful auto-machine-learning framework applied via Sparkling Water on a Big Data system
    H2o Automl Knime
    +10
    s_618 - H2O.ai AutoML (generic KNIME nodes) in KNIME for classification problems - a powerful auto-machine-learning framework app…
    mlauber71 > Public > kn_example_bigdata_h2o_automl_spark_46 > s_618_h2o_automl_spark
    0
  15. Workflow
    Simple example to make a random forest (rpart) model with R in KNIME using the iris dataset. And saving an reusing the model with PMML
    Machine learning Knime R
    +2
    Simple example to make a random forest (rpart) model with R in KNIME using the iris dataset. And saving an reusing the model with…
    mlauber71 > Public > kn_example_r_iris
    0
  16. Workflow
    H2O.ai AutoML (wrapped with R) in KNIME for regression problems
    H2o Automl Knime
    +8
    H2O.ai AutoML (wrapped with R) in KNIME for regression problems - a powerful auto-machine-learning framework (https://hub.knime.c…
    l20121 > Public > kn_automl_h2o_regression_r
    0
  17. Workflow
    H2O.ai AutoML (wrapped with R) in KNIME for classification problems
    H2o Automl Knime
    +3
    H2O.ai AutoML (wrapped with R) in KNIME for classification problems - a powerful auto-machine-learning framework (https://hub.kni…
    mlauber71 > Public > automl > kn_automl_h2o_classification_r
    0
  18. Workflow
    Decode base64 data
    Base64 Knime Decode
    +2
    There has been no description set for this workflow's metadata.
    mlauber71 > Public > kn_example_base64
    0
  19. Workflow
    use R library(arrow) to read parquet file into KNIME
    Parquet Arrow Import
    +5
    use R library(arrow) to read parquet file into KNIME Export the data to SQLite, ARFF and again to another Parquet file. Also: spl…
    mlauber71 > Public > kn_example_r_read_parquet_file
    0
  20. Workflow
    some data wrangling with KNIME and R - forum question (45710)
    Knime R Rserve
    +2
    some data wrangling with KNIME and R - forum question (45710)
    mlauber71 > Forum > 2022 > kn_forum_45710_r_data_melting
    0