This application was designed to help manufacturers "tag" their maintenance work-order data according to the methods being researched by the Knowledge Extraction and Applications project at the NIST Engineering Laboratory. The goal of this application is to give understanding to data sets that previously were too unstructured or filled with jargon to analyze. The current build is in very early alpha, so please be patient in using this application. If you have any questions, please do not hesitate to contact us (see Who are we?. )
There is often a large amount of maintenance data already available for use in Smart Manufacturing systems, but in a currently-unusable form: service tickets and maintenance work orders (MWOs). Nestor is a toolkit for using Natural Language Processing (NLP) with efficient user-interaction to perform structured data extraction with minimal annotation time-cost.
Documentation is contained in the /docs subdirectory, and are hosted as webpages and PDF available at readthedocs.io .
Current:
Planned/underway:
This package was built as compatible with Anaconda python distribution. See our default requirements file for a complete list of major dependencies, along with the requirements to run our experimental dashboard or to compile our documentation locally
This toolkit is a part of the Knowledge Extraction and Application for Smart Manufacturing (KEA) project, within the Systems Integration Division at NIST.
Name | GitHub Handle |
---|---|
Thurston Sexton | @tbsexton |
Sascha Moccozet | @saschaMoccozet |
Michael Brundage | @MichaelPBrundage |
Madhusudanan N. | @msngit |
Emily Hastings | @emhastings |
Lela Bones | @lelatbones |
The KEA project seeks to better frame data collection and transformation systems within smart manufacturing as collaborations between human experts and the machines they partner with, to more efficiently utilize the digital and human resources available to manufacturers. Kea (nestor notabilis) on the other hand, are the world's only alpine parrots, finding their home on the southern Island of NZ. Known for their intelligence and ability to solve puzzles through the use of tools, they will often work together to reach their goals, which is especially important in their harsh, mountainous habitat.