Jiali Feng

Learn More
The following item is made available as a courtesy to scholars by the author(s) and Drexel University Library and may contain materials and content, including computer code and tags, artwork, text, graphics, images, and illustrations (Material) which may be protected by copyright law. Unless otherwise noted, the Material is made available for non profit and(More)
Zigzag transformation is a kind of scrambling algorithm with low time complexity and good scrambling effect. And inner product polarization vector algorithm is a new encryption algorithm deduced from Attribute Theory. Here both above are combined by first making use of improved Zigzag transformation to have the image scrambled, next encrypting the(More)
Based on input and output relationship of Qualitative Mapping(QM), the attribute computing network model has been created. It brings forward a kind of computing method using input to adjust qualitative benchmark of attribute network, which makes it possible to achieve pattern recognition. Now the new attribute computing network model combined pattern(More)
The qualitative mapping (QM) model for judging a property p(o) whose true value varies according to the qualitative criterion [alpha,beta], tau<sub>p</sub>(x,[[alpha,beta]) is presented in this paper. The inner product transformation of qualitative criterion w_[alpha,beta] and the relation between w_[alpha,beta] and artificial neuron is discussed. It is(More)
  • Jiali Feng
  • 2007
It is shown that not only the qualitative criterion [alpha,beta] of qualitative mapping is a bridge between expert system and artificial neural network, the qualitative mapping and the artificial neuron can be defined each other, but support vector machine can be also induced by the granular transformation of qualitative criterion, the qualitative mapping(More)
A large amount of functional genomic data have provided enough knowledge in predicting gene function computationally, which uses known functional annotations and relationship between unknown genes and known ones to map unknown genes to GO functional terms. The prediction procedure is usually formulated as binary classification problem. Training binary(More)
During recent years, an amount of researchers are becoming interested in the popular video game Tetris. However, most of the researchers concentrate on eliminating as many rows as possible only, without considerations on how many rows are eliminated within each action. In this paper, we simulate human players' behavior and try to increase the average rows(More)
  • Jiali Feng
  • 2009
A new kind of Computer, called Attribute Grid Computer based on Qualitative Mapping is presented in this paper, It is shown that a series of intelligent methods, such as Production System, Artificial Neural Network, and Support Vector Machine can be fused in the framework of qualitative criterion transformation of qualitative mapping and can be implemented(More)