著者
上松 弘明 藏園 泰久 北村 広志
出版者
バイオメディカル・ファジィ・システム学会
雑誌
バイオメディカル・ファジィ・システム学会大会講演論文集 13 (ISSN:13451510)
巻号頁・発行日
pp.87-90, 2000-10-28 (Released:2017-10-25)

Recently,healing pet robots are developed in application of AI, especially natural language processing. The psychotherapist ELIZA is a famous in early AI research but has not Japanese voice communication as human interface. We developed Japanese ELIZA system without translators,Japanese to English Englist to Japanese and with IBM Via Voice 98,speach recognition and speach synthesis system. Robot chat Eliza system by Peri on the network is discussed.
著者
上松 弘明 森 博愛
出版者
一般社団法人 日本生体医工学会
雑誌
医用電子と生体工学 (ISSN:00213292)
巻号頁・発行日
vol.11, no.2, pp.78-85, 1973-04-30 (Released:2011-07-05)
参考文献数
8

Validity of Fourier coefficients as parameters for the electrocardiographic pattern recognition by means of the threshold logic units and the maximum likelihood method was verified. As the traditional methods of Fourier transform required much time, a new method of fast Fourier transform of folding type, which differed from FFT of Cooley and Tukey, was developed. Sampling points used in the present investigations totaled 100. Using scalar ECG of Frank's orthogonal system (X, Y and Z leads) 15 normal subjects, myocardial infarction cases and ostium secundum type of atrial septal defect cases respectively were analyzed by this new method, and the coefficients such as An, Bn, √An2+Bn2 and Arctan (An/Bn) were obtained.√An2+Bn2 was considered as the most useful parameter among them, because it is invariant for the parallel shift of amplitude and time axis.Normals, myocardial infarction and atrial septal defect cases were classified, in 100 per cent success, by threshold logic units and maximum likelihood method in the twelve dimensional information space, respectively using the initial four Fourier coefficients of the X, Y and Z leads as parameters.Fourier coefficient parameters were estimated by t-tests, and then the effort was made to reduce the numbers of parameters of information space.Complete separation was also obtained even when the number of dimension were reduced to seven by using the initial seven Fourier coefficients of X lead alone. This suggested that the important diagnostic information was mostly contained in X lead, and also that the lower harmonic components had the greater part of the information of ECG. Nonlinear discriminant function played an important role in the low dimensional information space.
著者
上松 弘明 山本 長敏 葛目 幸一
出版者
一般社団法人電子情報通信学会
雑誌
電子情報通信学会技術研究報告. MBE, MEとバイオサイバネティックス
巻号頁・発行日
vol.95, no.501, pp.127-132, 1996-01-27
参考文献数
9
被引用文献数
1

阪神大震災などの大規模災害には, 被災者の心的外傷後ストレス障害(PTSD)ばかりでなく, 援助活動に従事した人や外部からのボランティアが精神的ストレスに悩まされる間接被災の問題が取り上げられるようになった. これの1つの解決策として, パソコンのマルチメディア機能を利用するELIZAシステムを提案する. 自然言語で対話するELIZA(別名DOCTOR)システムは, M.I.TのWeizenbaumが精神科医C.Rogersの患者中心の精神療法に基づいて開発したシステムである. 現在Emacs Lispのデモプログラムとして容易に利用できるので, これに震災用語を追加し, テキストリーダーのソフトウェアと結合して, 音声発話を可能にした.
著者
上松 弘明 藏園 泰久 北村 広志
出版者
バイオメディカル・ファジィ・システム学会
雑誌
バイオメディカル・ファジィ・システム学会大会講演論文集 : BMFSA
巻号頁・発行日
no.13, pp.87-90, 2000-10-28

Recently,healing pet robots are developed in application of AI, especially natural language processing. The psychotherapist ELIZA is a famous in early AI research but has not Japanese voice communication as human interface. We developed Japanese ELIZA system without translators,Japanese to English Englist to Japanese and with IBM Via Voice 98,speach recognition and speach synthesis system. Robot chat Eliza system by Peri on the network is discussed.
著者
上松 弘明 八木 紀子
出版者
バイオメディカル・ファジィ・システム学会
雑誌
バイオメディカル・ファジィ・システム学会大会講演論文集 : BMFSA
巻号頁・発行日
no.15, pp.97-98, 2002-10-19

Improvements of Japanese voice recognition rate about counseling system ELIZA are studied. Vocabulary for earthquake disaster and recession unemployment are increased and improvement of enrolling of 300 sentences are examined by Via Voice.