Keigo Hattori

According to our database, Keigo Hattori authored at least 3 papers between 2011 and 2014.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2014

TeamX: A Sentiment Analyzer with Enhanced Lexicon Mapping and Weighting Scheme for Unbalanced Data.

Yasuhide Miura, Shigeyuki Sakaki, Keigo Hattori, Tomoko Ohkuma

Proceedings of the 8th International Workshop on Semantic Evaluation, 2014

Twitter User Gender Inference Using Combined Analysis of Text and Image Processing.

Shigeyuki Sakaki, Yasuhide Miura, Xiaojun Ma, Keigo Hattori, Tomoko Ohkuma

Proceedings of the Third Workshop on Vision and Language, 2014

2011

Experiments of FX for NTCIR-9 RITE Japanese BC Subtask.

Hiroshi Umemoto, Keigo Hattori

Proceedings of the 9th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, 2011