Brainspace

Brainspace - 6.6 Release Notes

Release Notes - Version 6.6 GA (Release Date: 02/28/2022)

Brainspace 6.6. continues Reveal’s lead in Frictionless AI by adding several AI-first features to Brainspace related to visual concept discovery, supervised learning, and pre-trained models. Major features in 6.6 incude the Brain Explorer and System Models, but there have also been a number of updates, tweaks, and fixes. In addition to these release notes, two new feature overviews will be available at Brain Explorer and System Models Overview – Brainspace 6.6.

Type

Category

Item

Description

New

Concept Search

Brain Explorer

A visual way to show concepts that play a role in the current search results. This empowers the user to see related concepts and make them part of the search criteria, and renders concept search more understandable, accessible, and visual.

The Brain Explorer features in-context help with an overview of its functions. For a deeper look into the Brain Explorer, consult the documentation at Brain Explorer

New

Supervised Learning

System Models

Start seeing sentiment ranking and scoring right after dataset building is complete through auto-running models that have been pre-trained by the Reveal team. Models available at launch will include EN Profanity and EN Slur. More are planned to be added in the future.

Learn more about System Models at System Models Overview – Brainspace 6.6

New

CMML

Downloadable Reports

Added dataset and user information to the Pull Tag Value Process Log

New

Administration

Downloadable Reports

Added several downloadable reports produced during builds:

  • Duplicate Report,

  • Term Document Matrix Key,

  • Build Exclusion Log,

  • Boilerplate Detection Counts,

  • Communication Graph Email Index Report,

  • Communication Graph Domain Index Report,

  • Bad Addresses Excluded from Communication Graph,

  • Email Threading Output,

  • Near Duplicate Detection Output,

  • Build Error Log

New

Communication Analysis

Explore Conversation

Add ability to go from a selected communication on the Communication Graph to a Conversation Analysis

New

Conversation Analysis

Explore Thread

Add ability to go from a selected conversation to a Thread Analysis

Update

User Experience

CMML

Display classifiers by name instead of just id in multiple product areas, e.g., Advanced Search

Update

Installation

Batch Tools

Improved Java API for calling batch tools to ease integration and maintenance tasks

Update

Administration

User Management

Remove the current behavior of adding new users and datasets to the "default" group by default

Update

User Experience

Dropdown Menus

Improved the behavior of numerous dropdown menus throughout

Update

User Experience

Document Card

Update available actions in each Document card shown in the Results panel

Update

Security

Log4j

Updated several core components with patched log4j library versions

Update

Security

PostgreSQL

Upgraded PostgreSQL to 13.4, Upgraded JDBC Driver to 42.2.23, Updated PostgreSQL authentication to SCRAM

Update

Connectors

Nuix Connector

Updated the Nuix Connector to use a new Nuix Search API to improve ingestion performance in certain datasets

Update

Security

Jetty Server

The Jetty server component included in Brainspace has been updated to recent version with patched CVEs.

Fix

Conversation Analysis

Deduplication

Correct several cases where single documents might appear multiple times

Fix

Search

Drop-down Menus

Corrected display issues with the Range menus in Advanced Search

Fix

User Experience

Special characters

Corrected handling of certain Unicode special characters in Notebook names and other product areas

Fix

User Experience

Dataset Administration

Fixed display issue with very long dataset names

Fix

Dashboard

Timeline

Properly read toggle for enabling custom histogram chart

Fix

Supervised Learning

CMML

Correct possibility of CMML failing when started from an existing portable model

Fix

Supervised Learning

CMML

Enabled deleting of a CMML classifier with at least one completed training round

Fix

Supervised Learning

CMML

Fix error which occurs when retrieving the round after running predictive coding session

Fix

Report

Bulk Export Metadata Report

Correct timestamp in Unix Epoch format

Fix

Supervised Learning

CMML

Correct number of selected documents after enabling Automode while the current round is training

Fix

Supervised Learning

CMML

Enable ability to see raw score for some CMML sessions on a focus

Fix

API

Clustering

Return proper error message code when user lacks permission to see cluster path

Fix

Datasets

Timestamp

Correct time zone assignment on documents ingested with years pre-1883

Fix

Communication Analysis

Add to Query

Fixed a case where graphics could become invisible when closing the Document viewer to return to Communication Graph

Fix

Concept Search

Special characters

Fixed case of re-running Concept Search with same terms but added special characters like *

Fix

Communication Analysis

Dropdown Menus

Fix several rendering issues with drop-down menus

Fix

Connectors

Relativity® Classic

Add retry to CMML score field creation with Relativity® Classic, in case connection errors interrupt the process

Fix

Connectors

Relativity® Plus

Addressed certain scenarios where the link opening Brainspace initially (such as from a SSO portal) could cause issues with Relativity® pop-up authentication

Fix

Connectors

Relativity® Plus

Fix cases of Relativity® Overlays failing on datasets where Email Threading was disabled