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Fusion AI Release NotesSubscribe

Latest Release: 5.1.0 (12 March 2020)

Component Versions

Fusion comes bundled with everything you need to get started.

Solr

8.4.1

ZooKeeper

3.5.6

Spark

2.4.3

New features

Sentiment analysis

One major part of understanding intent is understanding sentiment. When you assign sentiment values to incoming queries, or to documents during indexing, you can leverage that data to deliver more insight to your business applications.

This release includes two state-of-the-art, pre-trained sentiment analysis models that you can use to embed sentiment scoring into your query and indexing pipelines:

sentiment-general sentiment-reviews

A general-purpose model, trained on short sentences.

Suitable for short texts and for intent prediction.

See Deploy The sentiment-general Model for instructions.

A model trained on a variety of customer reviews.

Optimized for longer texts. It also supports highlighting the tokens that provide stronger sentiment.

See Deploy The sentiment-reviews Model for instructions.

See Sentiment Analysis and Prediction for more details and instructions.

Improvements

Previous releases

5.0.2 (17 May 2019)

Component Versions

Solr 8.3.1

ZooKeeper 3.5.6

Spark 2.4.2

Fusion 5.0.2 integrates Predictive Merchandiser as a component of Fusion AI. To learn more, see Predictive Merchandiser.

4.2.5 (22 October 2019)

Component Versions

Solr 7.7.2

ZooKeeper 3.4.13

Spark 2.3.2

Jetty 9.4.19.v20190610

Ignite 2.6.0

5.0.0 (11 September 2019)

Component Versions

Solr 8.2

ZooKeeper 3.4.13

Spark 2.4.3

No new features or improvements were introduced in Fusion AI 5.0.0.