Toshiaki Nakazawa Hideya Mino Isao Goto Graham Neubig Sadao Kurohashi Eiichiro Sumita Overview of WAT2015 [email protected] [email protected] Participants List WAT2015, Kyoto Japan, 16 th October 2015 [email protected] [email protected] [email protected] Team ID Organiza8on ASPEC JPC JE EJ JC CJ CJ KJ NAIST Nara Ins+tute of Science and Technology ✓ ✓ ✓ ✓ KyotoU Kyoto University ✓ ✓ ✓ ✓ ✓ WEBLIO_MT Weblio, Inc. ✓ TMU Tokyo Metropolitan University ✓ BJTUNLP Beijing Jiaotong University ✓ Sense Saarland University & Nanyang Technological University ✓ ✓ ✓ NICT Na+onal Ins+tute of Informa+on and Communica+on Technology ✓ ✓ TOSHIBA Toshiba Corpora+on ✓ ✓ ✓ ✓ ✓ ✓ WASUIPS Waseda University ✓ naver NAVER Corpora+on ✓ ✓ EHR Ehara NLP Research Laboratory ✓ ✓ ✓ ✓ nQ NTT Communica+on Science Laboratories ✓ outside Japan company ASPEC Chronological Evaluation Correlations between BLEU (xaxis) and Crowd (yaxis) Scores JPO Adequacy Evaluation Results Evaluation Summary [email protected] The difference of BLEU (xaxis) and Crowd (yaxis) scores between WAT2014 and WAT2015. We used first 3 judgements to calculate the Crowd score of WAT2015 to fit to WAT2014 criteria.