搜索结果: 31-42 共查到“知识库 信息与通信工程 classification”相关记录42条 . 查询时间(0.223 秒)
Shot Classification for Action Movies Based on Motion Characteristics
Action Movies Motion Characteristics
2008/12/31
In this paper, we propose a shot classification method for action movies. Considering that motion characteristic is very important for semantic movie analysis, and it contains
abundant information in...
Unsupervised texture classification: Automatically discover and classify texture patterns
Unsupervised texture classification NMF PLSI Invariant descriptor
2008/12/31
In this paper, we present a novel approach to classify texture collections. This approach does not require experts to provide annotated training set. Given the image collection, we extract a set of in...
Latent Linkage Semantic Kernels for Collective Classification of Link Data
Kernel methods Link regularity Latent linkage semantic kernel
2006/12/31
Generally, links among objects demonstrate certain patterns and contain rich semantic clues. These important clues can be used to improve classification accuracy. However, many real-world link data ma...
Preprocessing of Tandem Mass Spectrometric Data Based on Decision Tree Classification
peptide identification Q-TOF tandem mass spectra feature selection
2005/12/31
In this study, we present a preprocessing method for quadrupole time-of-flight (Q-TOF) tandem mass spectra to increase the accuracy of database searching for peptide (protein) identification. Based on...
Processing of tandem mass spectrometric data based on decision tree classification
Peptide identification Q-TOF tandem mass spectra Feature selection
2005/12/31
We present a processing method for Q-TOF tandem mass spectra to increase the accuracy of database searching for peptide (protein) identification. Based on the natural isotopic information inherent in ...
Language Model Adaptation Based on the Classification of a trigram’s Language Style Feature
Language Model Adaptation Based Classification trigram’s Language Style Feature
2005/11/30
In this paper, an adaptati on method of the language style of a language model is proposed based on the differences between spoken and written language. Several interpolation methods based on trigram...
Context-Based Classification for Link Data
Management of learning resource link-based classification
2004/12/31
In Web-based e-learning, an up-to-date catalogue of subject-specific Web resources can effectively offer inexperienced students with an advanced academic portal on the Web. To automatically construct ...
LIDAR DATA SEGMENTATION AND CLASSIFICATION BASED ON OCTREE STRUCTURE
Lidar Laser Scanning Feature Extraction
2004/6/1
Lidar (or laser scanning) has become a viable technique for the collection of a large amount of accurate 3D point data densely
distributed on the scanned object surface. The inherent 3D nature of th...
A New Method for Classification and Segmentation of the Textured Images
Classification Segmentation the Textured Images
2003/12/31
Texture provides a very useful cue for retrieving images from a database. Many objects can be recognized based on their distinctive texture patterns. In this paper, we propose a new method, called the...
A Regularized Simultaneous Autoregressive Model for Texture Classification
Simultaneous Autoregressive Model Texture Classification
2003/12/31
In this paper, we present a new method for texture classification which we call the regularized simultaneous autoregressive method (RSAR). The regularization technique is introduced.With the techniqu...
A New Algorithm for Remotely Sensed Image Texture. Classification and Segmentation
Algorithm Image Texture Classification Segmentation
2003/12/31
We propose a new algorithm for remotely sensed image texture classification and segmentation in this paper. We observe that the traditional method LSE is unstable in practical applications. This motiv...
A New Algorithm for Remotely Sensed Image Texture. Classification and Segmentation
Algorithm Image Texture Classification Segmentation
2003/12/31
A New Algorithm for Remotely Sensed Image Texture. Classification and Segmentation.