Hydrological Time Series Anomaly Mining Based on Symbolization and Distance Measure.
Dingsheng WanYan XiaoPengcheng ZhangJun FengYuelong ZhuQian LiuPublished in: BigData Congress (2014)
Keyphrases
- distance measure
- dynamic time warping
- multi dimensional time series
- data mining algorithms
- euclidean distance
- detect anomalies
- similarity measure
- data mining tasks
- periodic patterns
- anomaly detection
- distance function
- nearest neighbor classifier
- distance metric
- vector space
- intrusion detection
- texture features
- data mining
- hamming distance
- pattern mining
- hausdorff distance
- kullback leibler
- mining algorithm
- sequential patterns
- dissimilarity measure
- kullback leibler divergence
- itemsets
- knowledge discovery
- histogram intersection
- data mining techniques
- distance matrix
- text mining
- similarity estimation
- bhattacharyya distance
- real valued time series
- social networks