Group items tagged

"ReVerb is a program that automatically identifies and extracts binary relationships from English sentences. ReVerb is designed for Web-scale information extraction, where the target relations cannot be specified in advance and speed is important."

AlchemyAPI provides content owners and web developers with a rich suite of content analysis and meta-data annotation tools. Expose the semantic richness hidden in any content, using named entity extraction, keyword extraction, sentiment analysis, document categorization, concept tagging, language detection, and structured content scraping. Use AlchemyAPI to enhance your website, blog, content management system, or semantic web application.

Piggy Bank is a Firefox extension that turns your browser into a mashup platform, by allowing you to extract data from different web sites and mix them together. Piggy Bank also allows you to store this extracted information locally for you to search later and to exchange at need the collected information with others.

"Wandora is a general purpose information extraction, management and publishing application based on Topic Maps and Java. Topic maps are hypergraphs with an emphasis on subjects. Wandora stores information in layered and auto-merging topic maps. Wandora has graphical user interface, multiple visualization models, huge collection of information extraction, import and export options, embedded HTTP server with several output modules and open plug-in architecture. Wandora is a FOSS application with GNU GPL license. Wandora suits well for constructing and maintaining vocabularies, ontologies and information mashups. "

ShriGB - A Semantic Financial Search Engine Leveraging Big Data & Extracting Valuable Insights

a visual learning robot, that identifies and extracts the important parts of any web page

Wandora's Freebase extractor makes an request to the Freebase API and converts the response to topics and associations. As with all other data in Wandora the extracted topics and associations may be modified, merged and visualized with the tools provided in Wandora.

Open Sahara is a free webservice that can analyse, index and semantically enrich the content of documents, websites, and blogs. Additionally, Open Sahara offers professional services for software development related to text-mining, indexing, kowledge extraction, semantic plugins and applications.

"Using AI, computer vision, machine learning and natural language processing, Diffbot provides developers numerous tools to understand and extract from any web page."

"UMBEL Concept Plain Tagger This plain tagger uses UMBEL reference concepts to tag an input text. The OBIE (Ontology-Based Information Extraction) method is used, driven by the UMBEL reference concept ontology. By plain we mean that the words (tokens) of the input text are matched to either the preferred labels or alternative labels of the reference concepts, with the match basis denoted by color. The simple tagger is merely making string matches to the possible UMBEL reference concepts."

MeaningCloud is the easiest, most powerful and most affordable way to extract the meaning of all kind of unstructured content: social conversation, articles, documents...

"Linked Data Support: Entity Extraction. AlchemyAPI provides comprehensive support for RDF and Linked Data, enabling any content to be brought into the "Semantic Web" world with relative ease."

"Highly customizable Sentiment Analysis, Categorization & Named Entity Extraction. Text Analytics that scale from a single desktop analyst to systems processing billions of documents a month"