1998 HUB5 English Transcripts

Item Name: 1998 HUB5 English Transcripts
Author(s): Alvin Martin
LDC Catalog No.: LDC2003T02
ISBN: 1-58563-253-8
ISLRN: 381-881-716-017-5
Release Date: March 6, 2003
Member Year(s): 2002, 2003
DCMI Type(s): Text
Data Source(s): telephone conversations
Project(s): Hub5-LVCSR, GALE, EARS
Application(s): speech recognition
Language(s): English
Language ID(s): eng
License(s): LDC User Agreement for Non-Members
Online Documentation: LDC2003T02 Documents
Licensing Instructions: Subscription & Standard Members, and Non-Members
Citation: Martin, Alvin. 1998 HUB5 English Transcripts LDC2003T02. Web Download. Philadelphia: Linguistic Data Consortium, 2002.

Introduction

1998 HUB5 English Transcripts was developed by the Linguistic Data Consortium and consists of transcripts of 40 English telephone conversations used in the 1998 HUB5 evaluation sponsored by NIST (National Institute of Standards and Technology). 

The Hub5 evaluation series focused on conversational speech over the telephone with the particular task of transcribing conversational speech into text. Its goals were to explore promising new areas in the recognition of conversational speech, to develop advanced technology incorporating those ideas and to measure the performance of new technology. Further information about the evaluation can be found on the NIST HUB5 website.

Data

This release contains transcripts in .txt format for the 40 source speech data files used in the evaluation: (1) 20 telephone conversations from Swtichboard-2 Phase 1 (LDC98S75) in which recruited speakers were connected through a robot operator to carry on casual conversations about a daily topic announced by the robot operator at the start of the call; and (2) 20 telephone conversations from CALLHOME American English Speech which consists of unscripted telephone conversations between native English speakers.

The corresponding speech data is released as 1998 HUB5 English Evaluation (LDC2002S10).

Sample

Please follow this link for a sample transcript example.

Updates

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