Hub

11 486 results

Filter
Education Data access Csv Text mining Text processing
+4
  1. Workflow
    REST API for Sentiment Analysis
    This workflow showcases the Rest API capabilities of the KNIME Server. We are reusing the model trained on the airline reviews an…
    jtyler > Public > Sentiment_Predictor
    20
  2. Workflow
    TweetKollidR
    Twitter Visualisation Network
    +2
    A workflow to collect and visualise data from Twitter. Using the Twitter API, this workflow retrieves tweets that match specified…
    angusveitch > Public > TweetKollidR
    16
  3. Workflow
    Automated Reporting of Receivables
    Rule-based labeling Date&time calculation Send email
    +5
    This workflow matches unpaid invoices with CRM data in order to follow up with the most critical customers. It calculates the ove…
    knime > Finance, Accounting, and Audit > Automated Reporting of Receivables
    16
  4. Workflow
    TextKleaner
    Text analysis Text preprocessing Named entity tagging
    +3
    This workflow is designed to help you prepare a textual dataset for a bag-of-words style computational analysis. It assumes that …
    angusveitch > Public > TextKleaner
    15
  5. Workflow
    If Else in Column Expression
    If Else Column Expressions Simple
    This workflow demonstrates how to do different If/Else constructions in Column Expressions node.
    ipazin > Public > 2020_09_23_If_Else
    15
  6. Workflow
    Convert XLS to SDF
    swebb > Public > Demos > Convert XLS to SDF
    13
  7. Workflow
    Reproducible (Minimal) Workflow Example Template
    Template
    This is a template workflow that can help you get started in case you are reporting a bug or creating a workflow example. For mor…
    ipazin > Public > Reproducible (Minimal) Workflow Example Template
    13
  8. Workflow
    AutoML Component via Interactive Views
    AutoML Automated machine learning Guided analytics
    +1
    This application is a simple example of AutoML with KNIME Software for binary and multiclass classification. The key of this exam…
    knime > Examples > 09_Enterprise > 04_Integrated_Deployment > 03_AutoML_Deployment > 01_AutoML_Component_via_Interactive_Views
    13
  9. Workflow
    COVID-19 Live Visualization using Guided Analytics
    COVID-19 REST API
    +8
    This workflow is connecting an API to get new data on the spreading of the virus COVID-19. Confirmed cases and deaths time series…
    paolotamag > Public > COVID-19_Live_Visualization
    12
  10. Workflow
    Sentiment Analysis with BERT
    Deep Learning NLP Machine Learning
    +8
    This workflow demonstrates how to do sentiment analysis by fine-tuning Google's BERT network. The idea is straight forward: A sma…
    knime > Examples > 04_Analytics > 14_Deep_Learning > 04_TensorFlow2 > 01_BERT_Sentiment_Analysis
    12
  11. Workflow
    Read Data from Amazon S3
    Amazon S3 Connector Amazon S3 Amazon Authentication
    +7
    This workflow demonstrates how to read data files (Text, Excel, KNIME Table and CSV) from the Amazon S3.
    knime > Beginners Space > 01_Read > 04_Read_Data_from_Amazon_S3
    9
  12. Workflow
    Transform Data using GroupBy and Joiner nodes
    ETL KNIME Data manipulation
    +7
    In this workflow, a number of ETL operations are performed on the sales2008-2011.csv dataset. Besides showing what ETL features a…
    knime > Beginners Space > 03_Transform > 01_Transform_Using_Group_By_and_Joiner_nodes
    9
  13. Workflow
    Read Data from Microsoft Azure Cloud
    Azure Azure Cloud Microsoft Azure
    +7
    This workflow demonstrates how to read data files (Text, Excel, KNIME Table and CSV) from the Micorsoft Azure Cloud. If you want …
    knime > Beginners Space > 01_Read > 05_Read_Data_from_Microsoft_Azure_Cloud
    9
  14. Workflow
    Read Data from Workflow Data Area using Relative paths
    Table Reader Excel Reader Joiner
    +4
    This workflow reads two files (Excel and KNIME table) from Workflow Data Area, joins them, and writes the result out as another E…
    knime > Beginners Space > 01_Read > 02_Read_Data_from_Workflow_data_area_using_Relative_Paths
    8
  15. Workflow
    Transform Data using Rule Engine and String Manipulation nodes
    ETL String Manipulation Rule Engine
    +5
    This Workflow demonstrates the usage of "String Manipulation" and "Rule Engine" nodes for data transformation. The objective of t…
    knime > Beginners Space > 03_Transform > 03_Transform_Using_Rule_Engine_and_String_Manipulation_Node
    8
  16. Workflow
    Transform Data using Pivoting node
    ETL Data aggregation Pivoting
    +8
    Create a pivot table with one or more group columns and one or more pivot columns. Apply basic aggregation methods like sum and c…
    knime > Beginners Space > 03_Transform > 02_Transform_Using_the_Pivoting_Node
    8
  17. Workflow
    Transform Data using Math Formula and Cell Splitter nodes
    Math Formula Cell Splitter Column Rename
    +3
    This workflow demonstrates the usage of Math Formula and Cell Spillter node for data transformation. If you want to give your acq…
    knime > Beginners Space > 03_Transform > 04_Transform_Using_Math_formula_and_Cell_Splitter_node
    8
  18. Workflow
    Read Data from Google Sheets and Google Drive
    Google Drive Connector Google Sheets Reader File Reader
    +5
    This workflow demonstrates how to read data from Google Sheets and data files (Text, Excel and CSV) from Google Drive.
    knime > Beginners Space > 01_Read > 03_Read_Data_from_Google_Drive
    8
  19. Workflow
    Explore Sunburst and Stacked Area Chart
    Sunburst Chart Stacked Area Chart Math Formula
    +5
    This Workflow demonstrates the usage of the Sunburst Chart, which is used to visualize data when the data has some level of hiera…
    knime > Beginners Space > 02_Explore > 04_Explore_Sunburst_and_Stacked_Area_Chart
    7
  20. Workflow
    Explore Donut Chart and Data Explorer
    Pie Chart Donut Chart Data Explorer
    +4
    This workflow demonstrates the - usage of Pie/Donut chart node to analyze the split between Delayed and Not Delayed flights - usa…
    knime > Beginners Space > 02_Explore > 02_Explore_Donut_Chart_and _Data_Explorer
    7