Apache Spark - A unified analytics engine for large-scale data processing

DBpedia Spotlight is a tool for automatically annotating mentions of DBpedia resources in text.

FACTORIE is a toolkit for deployable probabilistic modeling, implemented as a software library in Scala. It provides its users with a succinct language for creating relational factor graphs, estima…

Quality information extraction at web scale.

Ollie is a open information extractor that uses bootstrapped dependency paths.

Outputs a list of ranked DBpedia resources for a search string.

Course repository for Applied Natural Language Processing

Code for Injecting Logical Background Knowledge into Embeddings for Relation Extraction

Saul : Declarative Learning-Based Programming

Build tables of information by extracting facts from indexed text corpora via a simple and effective query language.

Question Answering via Integer Programming (TableILP)

Extractors whose input is a chunked sentence. Includes Relnoun, Nesty, and a scala interface for ReVerb.

The SRL-based Open IE extractor. A principal component of Open IE 4.0.

A Predicate Argument Linker