Tools

Visualization

Weka (Waikato Environment for Knowledge Analysis)

Weka (Waikato Environment for Knowledge Analysis) is a free Java-based data mining workbench of machine learning algorithms, offered by the Machine Learning Group of the University of Waikato. It includes tools for data pre-processing, classification, clustering and visualization, among others. Development on Weka began in the early 1990s and it is extensively documented.

Rated 0.0 out of 5.

Gathering

Weka

Weka provides machine learning algorithms in Java for data mining and predictive modeling tasks. These algorithms can either be incorporated into other Java code or called from the Weka Workbench, a GUI environment.

Rated 0.0 out of 5.

Visualization

Weighted Centroid - Other (TAPoRware)

The Weighted Centroid is a java applet designed to display a circular graph based on word distribution data. The text is divided up into an arbitrary number of units, which are positioned around the circumference of the circle in a clockwise sequence. The more times a word appears in a particular text unit, the closer the word will be to that unit in the circle, and the more units it appears in, the closer it will appera to the centre.

Rated 0.0 out of 5.

Search

WEFT QDA

Weft QDA is a free and open-source tool for the analysis of textual data. You may import documents from plain text or PDF, apply character-level coding, category and document memos, retrieve coded text, apply simple coding statistics, apply free-text search, and export to HTML and CSV formats.

Rated 0.0 out of 5.

Annotating

WebSlides by Diigo

WebSlides allows you to convert your bookmarks and feeds to present them as live web pages in an interactive slideshow. Each WebSlide has a unique URL, or comes as a widget. Users may create a guided tour of any website, group course information for students, provide a simple tutorial on any subject, or share images on the web. Additionally, content publishers may use this presentation format for repacking and remixing content.

Rated 0.0 out of 5.

Annotating

WebLicht

WebLicht is an architecture for creating annotated text corpora. It offers a fully-functional virtual research environment with chains of RESTful web services, each providing a linguistic tool such as format conversion, tokenizing, tagging or parsing. It outputs corpora as XML documents.

Rated 0.0 out of 5.

Visualization

WebLicht

WebLicht is an execution environment for automatic annotation of text corpora. Linguistic tools such as tokenizers, part of speech taggers, and parsers are encapsulated as web services, which can be combined by the user into custom processing chains. The resulting annotations can then be visualized in an appropriate way, such as in a table or tree format. It is often the case that a tool relies on one or more annotation layers to exist in the input data before it can begin processing. WebLicht can assist the user in building a processing chain by determining which tools are able to operate on the data at any given point and offering only those tools as options to add to the chain. There are 2 modes for building tool chains: Easy Mode lets you choose pre-defined processing chains Advanced Mode allows you to build customized tool chains. Login is required to use the tools and corpora. Login with email addresses from most recognized European universities will be automatically accepted. Individuals with a Non-European email address need to create an account with clarin.eu Developed by the German language resource infrastructure (D-SPIN) and Common language resources and technology infrastructure (CLARIN)

Rated 0.0 out of 5.

WebKruz

WebKruz is a visual search engine that allows you to navigate through the results (web page snapshots) of your query automatically.

Rated 0.0 out of 5.

Gathering

WebClust

WebClust is a meta search engine that clusters documents into meaningful groups. WebClust presents search results in a horizontal topical arrangement, in addition to a single vertical list. WebClust's data mining technique is meant to make sense of large amounts of textual information extracted from the web, including digital libraries.

Rated 0.0 out of 5.

Enrichment

Web Page Cleaner - Beta (TAPoRware)

This tool removes all HTML formatting from a web page or an uploaded HTML file, leaving the text for further processing. It is particularly good for preparing text-intensive web pages for analysis as plain text.

Rated 0.0 out of 5.