Skip to content
TAPoR Text Analysis Portal for Research

For researchers who work with text

Find a text analysis tool that fits the work.

TAPoR catalogues concordancers, annotators, topic models, stylometry packages, and visualization environments. Every record notes the platform, the license, and what the tool is actually good for.

  • Platform, license, and method on every record
  • Reviews from people who teach with the tools
  • Lists assembled around a course or a corpus

Browse tools

Filter by the type of analysis.

View all tools
‹

Annotating

NeOn Toolkit

The NeOn Toolkit is an open source environment for engineering ontologies. It supports both the F-logic and OWL ontologies, and its functions include annotation, documentation, ontology evaluation and matching and human-ontology interaction.

Rated 0.0 out of 5.

Annotating

Nerf

Nerf is a statistical named entity recognition (NER) tool based on linear-chain conditional random fields (CRFs). It has been adapted to recognize tree-like structures of NEs (i.e., with recursively embedded NEs) by using the joined label tagging method which -- for a particular sentence -- works as follows: CRF model is used to determine the most probable sequence of labels, Extended IOB method is used to decode the sequence into a forerst of NEs. The extended IOB method also provides the inverse encoding function which is needed during the model training.

Rated 0.0 out of 5.

Annotating

nodegoat

nodegoat creates visualizations and provides a graphical user interface for the maintenance of data. It combines a variety of data management functions into one program.

Rated 0.0 out of 5.

Annotating

NoodleTools

MLA, APA, Chicago / Turabian and most-common Bluebook forms as an integrated citing and note-taking platform for individual or group projects. Prompts for analysis of source types and is unique in offering teaching support and personal help on any citation. Instructor / librarian view allows teacher to comment on work-in-progress providing just-in-time feedback in-context. Archives copies of web pages and pdfs which can be annotated. Dashboard provides long-term access to a portfolio of work. NoodleTools MLA Lite is a free version with a Bibliography component and limited set of citation types appropriate for elementary or middle-school students.

Rated 0.0 out of 5.

Annotating

Nota Bene (NB)

NB is designed for faculty and students to collaboratively annotate PDFs in an online environment. The faculty member can upload course material (e.g. readings), and make it available to their students. Students can then create public and private annotations on those PDFs. NB includes a feature for faculty and (optionally) students to download the resulting fully-annotated PDFs.

Rated 0.0 out of 5.

Annotating

Notational Velocity

Notational Velocity is open-source software that allows you to search across thousands of notes. You may create a new note or view or edit an existing note.

Rated 0.0 out of 5.

›

Curated lists

Curated list created by experience authors in the fields.

All curated lists

Geoffrey Rockwell

Cool Voyant Tools

Not all Voyant tools show up in the default view or skin. Here is a list of some of the other tools worth trying.

4 tools

View list

Holly Pickering

Audio Production Software

Interested in audio production and editing? Here are a few programs that can help you get on your way. Some of them are free, some not, but all are helpful and useful.

3 tools

View list

Jason Bradshaw

TATR: Text Analysis for Twitter Research

This list compiles a suite of tools that make up Kynan Ly's Text Analysis for Twitter Research (TATR) Library. Recipes to these notebooks can be found on methodi.ca

6 tools

View list

The catalogue

  • 1321

    Tools catalogued

  • 15

    Curated lists

  • 22

    Analysis types

  • 671

    Community reviews

More is coming

Researchers, power users, and students will soon be able to contribute tools, share reviews, and curate lists around their own work.