Redfield NLP Nodes

Analyze data from any source to understand customer attitudes, opinions and emotions about your brand and offerings.

Perform advanced NLP with our no-code solutions on KNIME: Analyze data from any source to understand customer attitudes, opinions, and emotions about your brand and offering. React accordingly in a quick and efficient manner!

Try for free! Click the “Get Free Trial” button to receive your trial key without any obligations. To continue using the software after the trial period, annual licenses are available – just follow the “Buy Now” button.

Features and Use Cases

spaCy Logo

spaCy Extension

Text processing

  • Tokenization: Split the document into words – this is an essential task for text processing

  • Part-of-speech Tagging: Determine meaningful parts of the sentence

  • Named Entity Recognition: Extract entities mentioned in the document

  • Lemmatization: Transform words to their root form

  • Morphology Analysis: Understand relationships between subjects, objects, and actions in the sentence

  • Vectorization: Represent words and documents as vectors so they can be used for machine learning


BERT Extension

Process thousands of support conversations, customer reviews, or social media posts. Feed in raw text – no text processing needed!

  • Text Classification: Identify the type or sentiment of the document

    • Document Classification: Label documents according to their content

    • Multi-Label Document Classification: Assign different labels to a specific text according to its content

  • BERT Embeddings and Similarity Search: Understand if documents are alike or different

  • Aspect Based Sentiment Analysis: Compare customer opinions on your products and services with competitors by categorizing data by aspects, such as quality, comfort, battery life, etc. (will be released in Q4 2021)

  • Question Answering: Extract an answer from a text without reading it (will be released in 2022)

NLP Visualization Nodes

  • Tagged Text Visualization: Visualize multiple types of tags simultaneously (will be released in 2022)

  • Morphology Analysis Visualization: A graphical representation of the relationships between part morphemes of the sentence (will be released in 2022)

Why Choose This KNIME Extension?

  • More than 18 languages are supported – and this number is growing

    • Catalan, Chinese, Danish, Dutch, English, French, German, Greek, Italian, Japanese, Lithuanian, Macedonian, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Spanish
  • We provide an integration for community-approved technologies that will improve the quality of analysis

  • Our NLP nodes will save you time since you are not required to learn the underlying technologies

  • Our NLP nodes can be combined with existing KNIME nodes – integrate multiple tools and functionalities such as web scraping, topic modeling, tag clouds, and much more


VendorRedfield AB
AddressFleminggatan 15,112 26 Stockholm,Sweden
VAT ID NumberSE556687617201




A zipped version of the software site can be downloaded here.

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