Traffic Flow Outlier detection and location, along the road traffic flow detection point equidistant installation of traffic flow detecting device, thereby constituting the traffic detection zone, wherein: a) each detecting means of the vehicle by counting; b) adjacent interactive communication between ...
The detection algorithm is based on analyzing the collected traffic flow parameters. In addition a real-time accident forecast model was developed based on short-term variation of traffic flow characteristics.doi:10.4236/jtts.2014.43023Jamal Raiyn...
Unsupervised anomaly detection based on a multi-layer perceptron; 一种基于多层感知机的无监督异常检测方法 更多例句>> 补充资料:矿浆流量检测 矿浆流量检测 measurement of pulp flow rate 料导磁率变化对测量干扰的变送器。 超声波矿浆流量计根据声波的多普勒效应设计的一种矿浆流量计。该流量计由超声波发生器、...
Multiple consecutive frames are acquired for motion detection. Features such as edges and license plate corner locations are extracted for tracking purposes. Direction of the traffic flow is obtained from the trained classifier. K-nearest neighbor is chosen as the classifier model. The proposed method...
Unlike existing anomaly detection approaches that mainly monitor the derivation of current traffic status from history in the past, the proposed method in this paper evaluates the abnormal score of traffic on one road by comparing its current traffic volume with not only its historical data but ...
流量监控是指对网络流量进行实时监测,通常使用网络流量监控工具(如NetFlow、sFlow)。这些工具可以提供流量统计、趋势分析和报警功能,帮助管理员及时发现问题。 3. 流量分析 (Traffic Analysis) 流量分析是对捕获的数据包和监控数据进行深入分析的过程。通过使用数据挖掘和机器学习技术,可以识别流量模式、异常行为和潜在威胁...
scale-invariant feature transform (SIFT) flow was used to improve the dense trajectory in order to extract interest points and the corresponding descriptors with less interference. For the purpose of strengthening the relationship of interest points on the same trajectory, the fisher kernel method was...
Network traffic anomaly detection is an important component in network security and management domains which can help to improve availability and reliability of networks. This paper proposes a flow-based anomaly detection method with the help of entropy. Using IPFIX, flow records containing multiple tra...
Keywords: Network traffic,Network flow,Network anomaly,Anomalous detection网络流量,网络流,网络异常,异常检测 Full-Text Cite this paper Add to My Lib Abstract: Anomaly detection and analysis based on network traffic are used to monitor and locate network anomalies for network and security management...
based on these adversarial learning features to determine whether the data sample is abnormal. Toldinas et al. (2022) proposed a novel preprocessing method to merge a specific number of network flow feature records into frames, convert the frames into images, and then use deep learning for ...