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Št. zadetkov: 4
Framework for Classification and Segmentation of Massive Audio Data Streams
Charu Aggarwal
Video in druga učna gradiva
Oznake: computer science;data mining;temporal & streams mining;machine learning;classification
In recent years, the proliferation of VOIP data has created a number of applications in which it is desirable to perform quick online classification and recognition of massive voice streams. Typically such applications are encountered in real time intelligence and surveillance. In many cases, the da ...
Leto: 2007 Vir: videolectures.net
Similarity Forests
Charu Aggarwal
Video in druga učna gradiva
Oznake: computer science;data science
Random forests are among the most successful methods used in data mining because of their extraordinary accuracy and effectiveness. However, their use is primarily limited to multidimensional data because they sample features from the original data set. In this paper, we propose a method for extendi ...
Leto: 2017 Vir: videolectures.net
Award Ceremony
Bing Liu , Charu Aggarwal , Alexander J. Smola , Rastogi Rajeev , Dou Shen , Dr. Usama Fayyad , Rajesh Parekh , Evangelos Simoudis , Faisal Farooq , Ron Bekkerman , Markus Weimer , Vijay Narayanan , Jiawei Han , Wei Wang , Jian Pei
Video in druga učna gradiva
Oznake: computer science;data science
Leto: 2016 Vir: videolectures.net
The Setwise Stream Classification Problem
Charu C. Aggarwal
Video in druga učna gradiva
Oznake: computer science;data mining;knowledge extraction
In many applications, classification labels may not be associated with a single instance of records, but may be associated with a data set of records. The class behavior may not be possible to infer effectively from a single record, but may be only be inferred by an aggregate set of records. Therefo ...
Leto: 2014 Vir: videolectures.net
Št. zadetkov: 4
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