Unrolled Graph Learning for Multi-Agent Collaboration

Multi-agent learning has gained increasing attention to tackle distributed machine learning scenarios under constrictions of data exchanging. However, existing multi-agent learning models usually consider data fusion under fixed and compulsory collaborative relations among agents, which is not as flexible and autonomous as human collaboration. To fill this gap, we propose a distributed multi-agent learning model inspired by human collaboration, in which the agents can autonomously detect suitable collaborators and refer to collaborators' model for better performance. To implement such adaptive collaboration, we use a collaboration graph to indicate the pairwise collaborative relation. The collaboration graph can be obtained by graph learning techniques based on model similarity between different agents. Since model similarity can not be formulated by a fixed graphical optimization, we design a graph learning network by unrolling, which can learn underlying similar features among potential collaborators. By testing on both regression and classification tasks, we validate that our proposed collaboration model can figure out accurate collaborative relationship and greatly improve agents' learning performance

Prediction of Aphid Infestation by Numbers of Overwintering Soybean Aphid Eggs

Aphis glycines Matsumura is a rampant insect pest on cultivated soybeans in Jilin Province. Prediction of its occurrence and infesting tendency is an important basis for effective control. Issues related with the application of overwintering egg numbers to predict the occurrence of soybean aphid were studied in this paper. The ratio of winter host numbers to summer host numbers and overwintering egg quantity in different areas of Jilin Province were compared. Based on data about overwintering egg quantities in winter hosts, Rhamnus davaricus, aphid numbers in early and pre-peak infestation stage from 1961 to 1981 in Gongzhuling district and aphid infestation level in Siping district, the relationship between overwintering egg quantity, and aphid number were analyzed. A prediction equation for forecasting aphid quantity and aphid infestation level by the overwintering egg quantity in Gongzhuling district was proposed.Originating text in Chinese.Citation: Cheng, Ruilu, Wang, Suyun, Bao, Xiangzhi, Xu, Enpei, Xie, Weimin. (1984). Prediction of Aphid Infestation by Numbers of Overwintering Soybean Aphid Eggs. Journal of Jilin Agricultural Sciences, 34(1), 56-61

セイセイインエンデン ダイ30カイ ヤクチュウ ソノ ニ

Xingshi Yinyuan Zhuan is a full-length novel with 100 chapters, written in Shangdong dialect. Its writer is from Shangdong Province but his name and life story still remain unknown. We annotate the words/ phrases the novel and include ‘comparison’ this time. Modern Chinese Research Class students from Kumamoto University are investigating all the words/phrases occurring in the representative works produced in northern mandarin area in Qing Dynasty and currently are working on all the words/phrases from Xingshi Yinyuan Zhuan . That is to say, the essay aims to expound ‘the rate of a certain word/ phrase corresponding to its meaning’, and researches on the quantitative linguistics with figures counting frequencies. Textual Research of Xingshi Yinyuan Zhuan from Hu Shi(1993) and Huang Suqiu (1981) contribute greatly to the annotation. Recently the Historical Evolution of the Dialect of Xingshi Yinyuan Zhuan (Chao Rui, 2014) and Dialect Vocabulary Dictionary of Xingshi Yinyuan Zhuan (Hitoshi Ueda, 2016) have been published one by one

セイセイインエンデン ダイ25カイ ヤクチュウ ソノ ニ

Xingshi Yinyuan Zhuan is a full-length novel with 100 rounds, written in Shangdong dialect. Its writer is from Shangdong Province but his name and life story still remain unknown. We annotate the words/phrases the novel and include ‘comparison’ this time. Modern Chinese Research Class students from Kumamoto University are investigating all the words/phrases occurring in the representative works produced in northern mandarin area in Qing Dynasty and currently are working on all the words/phrases from Xingshi Yinyuan Zhuan. That is to say, the essay aims to expound ‘the rate of a certain word/phrase corresponding to its meaning’, and researches on the quantitative linguistics with figures counting frequencies. Textual Research of Xingshi Yinyuan Zhuan from Hu Shi (1993) and Huang Suqiu (1981) contribute greatly to the annotation. Recently the Historical Evolution of the Dialect of Xingshi Yinyuan Zhuan (Chao Rui, 2014) and Dialect Vocabulary Dictionary of Xingshi Yinyuan Zhuan (Hitoshi Ueda, 2016) have been published one by one

セイセイインエンデン ダイ25カイ ヤクチュウ ソノ ヨン

Xingshi Yinyuan Zhuan is a full-length novel with 100 rounds, written in Shangdong dialect. Its writer is from Shangdong Province but his name and life story still remain unknown. We annotate the words/phrases in the novel and include 'comparison' this time. Modern Chinese Research Class students from Kumamoto University are investigating all the words/phrases occurring in the representative works produced in northern mandarin area in Qing Dynasty and currently are working on all the words/phrases from Xingshi Yinyuan Zhuan. That is to say, the essay aims to expound 'the rate of a certain word/phrase corresponding to its meaning', and researches on the quantitative linguistics with figures counting frequencies. Textual Research of Xingshi Yinyuan Zhuan from Hu Shi (1993) and Huang Suqiu (1981) contributes greatly to the annotation. Recently the Historical Evolution of the Dialect of Xingshi Yinyuan Zhuan (Chao Rui, 2014) and Dialect Vocabulary Dictionary of Xingshi Yinyuan Zhuan (Hitoshi Ueda, 2016) have been published one by one