PACTE is a collaborative annotation web platform for text content that integrates an array of practical tools for research groups. It offers three annotation modes: manual, semi-automatic and automatic. Manual annotation is carried out by means of an interface optimized to allow rapid entry of the data enriching a text. The automatic mode is composed of all the specialized and configurable annotation services (named entities, disambiguated terminology, etc.). Semi-automatic annotation, using active learning algorithms, allows training of a prediction model with minimal annotation, requiring less effort to annotate large text corpora. See below for more information on these tools.
The collaborative nature of the PACTE web platform allows sharing of analysis and annotations with other researchers, thereby facilitating cooperation and opening the door to large-scale multi-partner studies. PACTE generates important gains in productivity by significantly reducing the time spent on analysis, while improving consistency.
For more information please visit http://pacte.crim.ca