Titlebook: Big Data – BigData 2022; 11th International C Bo Hu,Yunni Xia,Liang-Jie Zhang Conference proceedings 2022 The Editor(s) (if applicable) and

bleach

https://doi.org/10.1007/978-3-319-06910-4tent Dirichlet Allocation and solving the information retrieval problem via finding document similarities in the topic space rather than doing it in the corpus vocabulary space. We also used the TF-IDF method in LDA to improve its performance. We report the results of our experiments on the ENRON dataset in the electronic discovery domain.

要素

legitimate

,A Massive Data Retrieval Method for Power Information Collection Systems,ugment the performance of massive data retrieval. Specifically, we store the Rowkey and index information in elasticsearch to help accelerate the querying of Hbase. Then an experiment in real use case is used to verify the effectiveness of presented method.

弯弯曲曲

,Topic Modeling in the ENRON Dataset,tent Dirichlet Allocation and solving the information retrieval problem via finding document similarities in the topic space rather than doing it in the corpus vocabulary space. We also used the TF-IDF method in LDA to improve its performance. We report the results of our experiments on the ENRON dataset in the electronic discovery domain.

Abjure

弯腰

,A Massive Data Retrieval Method for Power Information Collection Systems,for its using in power information collection applications. It is a tricky task for improving the retrieval efficiency of massive data. The main big data solutions are likely to store the data in Hbase, which is difficult to improve the performance when querying small data from a large volume of dat

NEEDY

Research and Application of the Data Resource Directory System of the Aerospace Enterprise,sistent standard rules. It is necessary to carry out data governance work systematically. In order to improve the standardization of data governance work such as data classification, data sharing and data accountability of the aerospace enterprise, we research on the data resource directory system o

bourgeois

Performance Analysis of Cross-Border Mergers and Acquisitions of Baiyuan Pants Industry in the Inteterprises has gradually become an upsurge. This paper uses the financial index method to analyze the performance of Baiyuan Pants Industry’s cross-border merger and acquisition of Global Tesco, and finds that it improves the performance as a whole after the merger. Then this paper analyzes the facto

山崩

,Topic Modeling in the ENRON Dataset,rocedure in a prosecution or legal investigation in many countries. There are challenges in e-discovery, such as cost and time consumption of the information retrieval process. Hence, natural language processing (NLP) is a key component in solving this problem, and we show using our case study that

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