Node-RED Watson Nodes for IBM Cloud

New in version 0.7.8

• NLU Node - Add Syntax to list of selectable features

New in version 0.7.7

• STT Node - Set correct content-type when File-Type reports a mime type of audio/opus for ogg;codec=opus files.

New in version 0.7.6

• Bump SDK Dependency to 3.18.2
• STT Node To use iam-utils in place of removed iam-token-manager
• STT Node removed codec setting as service can now automatically detect the codec of the input audio and supports more than codec=opus for ogg formats.
• TSS Node fix to add visibility check on tts.voices and not stt.models
• Assistant V1 Workspace Manager Node updated to reflect that in update mode, updated fields need a new_ prefix in their keys as part of the input json.
• NLC Node - migrate off deprecated methods
• NLC Node - Allow create of a classier to be based on a csv template node.

New in version 0.7.5

• Bump SDK Dependency to 3.15.0
• Added Portuguese (Brazilian) and Chinese (Simplified and Traditional) as output languages for Visual Recognition node.
• Added list voices and delete customisation methods to TTS Corpus Builder node.
• STT Node Changes
  • Allowing SDK to manage IAM Tokens.
  • Streaming mode for STT using IAM key now working.
  • Fix to stream mode for max alternatives and smart formatting options
  • Keywords, Word Confidence and Customization Weight can now be specified
  • Allow Start and End data packets to be specified as JSON objects, as well as a stringified JSON objects.
  • In line with SDK change use createLanguageModel() to create custom model
• Disable SSL Verification option for Assistant Node.
• Natural Language Understanding Node Changes
  • Bump Natural Language Understanding to 2018-11-16
  • Add Limit Categories and limit_text_characters options
• Allow JSON input into Personality Insights node.
• Japanese word count was causing a Node-RED crash when run in the cloud.
• Hungarian supported by Language Translator.
• New Document Language Translator node.
• New Assistant V2 Node.
• Discovery Node changes
  • Bump Discovery to 2018-12-03
  • Implement Query Notices method
• Bump dependency on file-type to 10.7.0
• Bump dependency on temp to 0.9.0

New in version 0.7.4

• Bump SDK Dependency to 3.11.0
• Bump Assistant version to 2018-09-20
• Bump Discovery version to 2018-08-01
• Bump Natural Language Understanding to 2018-09-21
• Bump Personality Insights to 2017-10-13
• Discovery New Environment Size is now a string
• Add Language Text to DropDrown for new supported languages in Translation Node.
• Natural Language Classifier updated for use of IAM key for authentication.
• Fix the Natural Language Understanding for bound IAM key service.
• German is a supported STT Language.
• Visual Recognition Key fix when migrating from unbound to bound service.

New in version 0.7.3

• Modify Discovery Query Builder Node to use listCollectionFields to determine query list.

New in version 0.7.2

• Allow version date for Assistant to be specified in msg.params.version to allow optional usage of beta version.

New in version 0.7.1

• Fix to how IAM Key for bound Visual Recognition is retrieved

New in version 0.7.0

• In this release STT in Stream mode with IAM Keys does not work.
• Assistant, Discovery, Language Identify, Language Translator, Natural Language Understanding, Personality Insights, Speech to Text, Text to Speech, Tone Analyzer nodes updated to allow for use of IAM key for authentication.
• Migrated STT node off deprecated methods.
• Fix to Tone Analyzer Node to preserve credentials on config reopen.
• Fix to Tone Analyzer to allow json objects and arrays as payload.
• Fix to STT where auto-connect was not being preserved when reopening configuration.
• Bump to 2018-03-05 version date for Discovery service.
• Move to V3 of Language Translator
• Migrated Discovery Nodes off deprecated methods.
• Remove Deprecated Retrieve and Rank Nodes

Watson Nodes for Node-RED

A collection of nodes to interact with the IBM Watson services in IBM Cloud.

Nodes

• Assistant (formerly Conversation)
  • Add conversational capabilities into applications.
• Discovery
  • List environments created for the Discovery service
• Language Identification
  • Detects the language used in text
• Language Translator
  • Translates text from one language to another
• Natural Language Classifier
  • Uses machine learning algorithms to return the top matching predefined classes for short text inputs.
• Natural Language Understanding
  • Analyze text to extract meta-data from content such as concepts, entities, keywords ...
• Personality Insights
  • Use linguistic analytics to infer cognitive and social characteristics from text
• Retrieve and Rank
  • Creates a trainable search engine for your data
• Speech To Text
  • Convert audio containing speech to text
• Text To Speech
  • Convert text to audio speech
• Tone Analyzer
  • Discover, understand, and revise the language tones in text.
• Visual Recognition
  • Analyze visual appearance of images to understand their contents

Usage

Example usage flows can be found here node-red-labs

Contributing

For simple typos and fixes please just raise an issue pointing out our mistakes. If you need to raise a pull request please read our contribution guidelines before doing so.

Copyright and license

Copyright 2018 IBM Corp. under the Apache 2.0 license.