caa a22 4500 445379693 CHVBK 20180317143013.0 cr unu---uuuuu 170323e20110601xx s 000 0 eng 10.1007/s10032-010-0138-0 doi (NATIONALLICENCE)springer-10.1007/s10032-010-0138-0 Supervised semantic relation mining from linguistically noisy text documents [Elektronische Daten] [Cristina Giannone, Roberto Basili, Paolo Naggar, Alessandro Moschitti] In this paper, we present models for mining text relations between named entities, which can deal with data highly affected by linguistic noise. Our models are made robust by: (a) the exploitation of state-of-the-art statistical algorithms such as support vector machines (SVMs) along with effective and versatile pattern mining methods, e.g. word sequence kernels; (b) the design of specific features capable of capturing long distance relationships; and (c) the use of domain prior knowledge in the form of ontological constraints, e.g. bounds on the type of relation arguments given by the semantic categories of the involved entities. This property allows for keeping small the training data required by SVMs and consequently lowering the system design costs. We empirically tested our hybrid model in the very complex domain of business intelligence, where the textual data are constituted by reports on investigations into criminal enterprises based on police interrogatory reports, electronic eavesdropping and wiretaps. The target relations are typically established between entities, as they are mentioned in these information sources. The experiments on mining such relations show that our approach with small training data is robust to non-conventional languages as dialects, jargon expressions or coded words typically contained in such text. Springer-Verlag, 2010 Giannone Cristina CM Sistemi s.p.a, Rome, Italy aut Basili Roberto University of Roma, Tor Vergata, Rome, Italy aut Naggar Paolo CM Sistemi s.p.a, Rome, Italy aut Moschitti Alessandro University of Trento, Trento, Italy aut International Journal on Document Analysis and Recognition (IJDAR) Springer-Verlag 14/2(2011-06-01), 213-228 1433-2833 14:2<213 2011 14 10032 https://doi.org/10.1007/s10032-010-0138-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10032-010-0138-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Giannone Cristina CM Sistemi s.p.a, Rome, Italy aut NATIONALLICENCE 700 1- Basili Roberto University of Roma, Tor Vergata, Rome, Italy aut NATIONALLICENCE 700 1- Naggar Paolo CM Sistemi s.p.a, Rome, Italy aut NATIONALLICENCE 700 1- Moschitti Alessandro University of Trento, Trento, Italy aut NATIONALLICENCE 773 0- International Journal on Document Analysis and Recognition (IJDAR) Springer-Verlag 14/2(2011-06-01), 213-228 1433-2833 14:2<213 2011 14 10032 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer