YouSeer is an open source search engine framework, which was built on top of other open source components. YouSeer utilizes Hereitrix as a crawler and solr as an indexing system. The framework provides software to ingest the documents harvested by Heritrix into solr. The ingesting software is very flexible and allows for user-specific data extraction implementations. Further, YouSeer provides a simple interface to query the index and another interface to retrieve cached versions of the documents.
MuNPEx is a multi-lingual noun phrase (NP) extraction component developed for the GATE architecture, implemented in JAPE. It currently supports English, German, French, and Spanish (in beta). MuNPEx requires a part-of-speech (POS) tagger to work and can additionally use detected named entities (NEs) to improve chunking performance. Please read the documentation (or source code) for more details.
a modular data exploration platform that enables the user to visually create data flows (often referred to as pipelines), selectively execute some or all analysis steps, and later investigate the results through interactive views on data and models.
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