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Hierarchical Clustering Algorithm

Discussing a new Divisive Hierarchical Clustering algorithm

Discussing a new Divisive Hierarchical Clustering algorithm

... Divisive Hierarchical Clustering algorithm, DHClus, which automatically finds the number of clusters and sets its internal ...Spectral Clustering combined with different ...

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A hierarchical clustering algorithm based on the hungarian method

A hierarchical clustering algorithm based on the hungarian method

... novel hierarchical clustering algorithm for data-sets in which only pairwise distances between the points are ...efficient algorithm for solving the problem of minimal-weight cycle ...The ...

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A Degenerate Agglomerative Hierarchical Clustering Algorithm for Community Detection

A Degenerate Agglomerative Hierarchical Clustering Algorithm for Community Detection

... Abstract. Community detection consists of grouping related vertices that usually show high intra-cluster connectivity and low inter-cluster connectivity. This is an important feature that many networks exhibit and ...

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SparseHC: A Memory-efficient Online Hierarchical Clustering Algorithm

SparseHC: A Memory-efficient Online Hierarchical Clustering Algorithm

... a hierarchical clustering of objects from a pairwise distance matrix is an im- portant algorithmic kernel in computational ...online hierarchical clustering algorithm called ...

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Chinese Word Sense Induction based on Hierarchical Clustering Algorithm

Chinese Word Sense Induction based on Hierarchical Clustering Algorithm

... Abstract Sense induction seeks to automatically identify word senses of polysemous words encountered in a corpus. Unsupervised word sense induction can be viewed as a clustering problem. In this paper, we used the ...

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SCHEMING PRECISE DISTANCES USING HYBRID HIERARCHICAL CLUSTERING ALGORITHM

SCHEMING PRECISE DISTANCES USING HYBRID HIERARCHICAL CLUSTERING ALGORITHM

... document clustering algorithms to forensic investigation of Computers seized in police ...well-kenned clustering algorithms (K-medoids Single Link, Average Link) applied to authentic-world ...for ...

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Identification of QRS Complexes in ECG Signal Using Hierarchical Clustering Algorithm

Identification of QRS Complexes in ECG Signal Using Hierarchical Clustering Algorithm

... based Hierarchical clustering algorithm for the detection of QRS complexes in ECG ...using Hierarchical algorithm. The performance of the algorithm is validated using MIT- BIH ...

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A three-stage scheme for consumers' partitioning using hierarchical clustering algorithm.

A three-stage scheme for consumers' partitioning using hierarchical clustering algorithm.

... Abstract—The clustering of any type of consumers (residential, commercial, industrial) is of great importance in the operation of Smart ...three-stage hierarchical scheme for residential consumers’ ...

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Performance Analysis for Crowdsourcing Context Submission using Hierarchical Clustering Algorithm and Classification

Performance Analysis for Crowdsourcing Context Submission using Hierarchical Clustering Algorithm and Classification

... scheme, hierarchical clustering algorithm and text mining techniques are applied on modern research field of ...using Clustering. Clustering could be used as decision support of expert ...

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A Modified Hierarchical Clustering Algorithm for Document Clustering

A Modified Hierarchical Clustering Algorithm for Document Clustering

... Document Clustering Document clustering has become an increasingly important task in analysing huge numbers of documents distributed among various ...

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Performance Analysis of Hierarchical Clustering Algorithm

Performance Analysis of Hierarchical Clustering Algorithm

... 7. Conclusion This paper analyzes the performance of agglomerative and divisive algorithm for various data types. From this work it is found that the divisive algorithm works as twice as fast as that of ...

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An Efficient Ensemble Based Hierarchical Clustering Algorithm

An Efficient Ensemble Based Hierarchical Clustering Algorithm

... - Clustering is an important data mining technique which play and very important role in many ...enhanced hierarchical clustering algorithms like single, complete and average linkage methods by using ...

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An Agglomerative Hierarchical Clustering Algorithm for Labelling Morphs

An Agglomerative Hierarchical Clustering Algorithm for Labelling Morphs

... Since English is not a morphologically rich language, no homophonous morphemes or allo- morphs could be captured. The reason for this is that morphs do not have sufficient contextual in- formation. Nevertheless, morphs ...

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Hierarchical Clustering Algorithm for Improved Incomplete Pattern Classification

Hierarchical Clustering Algorithm for Improved Incomplete Pattern Classification

... In a large portion of the classification issue, some attribute fields of the item are not filled. There are different reason for the empty attributes including disappointment of sensors, incorrect values field by user, ...

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An Adaptive Hierarchical Clustering Algorithm for Segmenting Sentence level Text

An Adaptive Hierarchical Clustering Algorithm for Segmenting Sentence level Text

... text clustering, classification, text summarization and automatic organization of text ...structured. Clustering has turned out to be an important and used widely text mining tool to structure these ...

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Hierarchical Clustering Algorithm with Dynamic Tree Cut for Data Imputation

Hierarchical Clustering Algorithm with Dynamic Tree Cut for Data Imputation

... achieves higher accuracy on most of the datasets compared to the existing algorithms. First, ClustImpute outperforms MeanSub on all datasets. Its combined approach using clustering and regression allows far more ...

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Clustering life trajectories: A new divisive hierarchical clustering algorithm for discrete-valued discrete time series

Clustering life trajectories: A new divisive hierarchical clustering algorithm for discrete-valued discrete time series

... 1 Clustering life trajectories Assume a data set with different persons and regularly repeated measurements of their status. For example, samples from the population of some region and their labor mar- ket ...

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SCALABLE PARALLEL BIG DATA SUMMARIZATION TECHNIQUE BASED ON HIERARCHICAL CLUSTERING ALGORITHM

SCALABLE PARALLEL BIG DATA SUMMARIZATION TECHNIQUE BASED ON HIERARCHICAL CLUSTERING ALGORITHM

... In our past research, we have developed big data reduction technique based on Hadoops MapReduce framework [5]. It reduces big data based on Agglomerative clustering algorithm. However, its scalability is ...

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HCIFR: Hierarchical Clustering and Iterative Filtering Routing Algorithm for Wireless Sensor Networks

HCIFR: Hierarchical Clustering and Iterative Filtering Routing Algorithm for Wireless Sensor Networks

... The hierarchical clustering and iterative filtering algorithms are combined to form an energy efficient routing algorithm which supports in improved performance, efficient routing at the time of link ...

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Algorithm Portfolios Based on Cost-Sensitive Hierarchical Clustering

Algorithm Portfolios Based on Cost-Sensitive Hierarchical Clustering

... While clustering is certainly appealing, it makes sense to center clusters at the test instance that needs to be ...ditional clustering is ...while clustering is traditionally based on some metric of ...

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