A Comparative Study Of Traditional Investigation Model And Big Data Investigation Model

With the rise of big data,various industries to make full use of the potential value of data to create more value.For public security organs,applying big data to deal with cases and forming a relatively fixed investigation mode is a new challenge to the traditional investigation mode.This article through the domestic and foreign scholars about the investigation mode,especially the traditional investigation mode related concepts,defines and clarifies the traditional investigation mode and the big data investigation mode,and on this basis analyzes the respective characteristics of the two models.Their advantages and disadvantages in extracting evidence.Finally,combined with investigation thinking,put forward a new case-handling mode of practical significance.The choice of investigation mode in an era not only depends on the judicial tradition and judicial system of a country,but also is closely related to the investigation conditions of a particular era.Big data's era provides a broad way of thinking for criminal investigation.The ability of fast data processing and criminal intelligence research brings new opportunities and challenges to the transformation of investigation mode.Make clear the necessity of big data's investigation mode.With the arrival of big data era and the continuous improvement of the level of science and technology,the direction of the future investigation mode is locked on big data,and the effective development of investigation work can not be separated from the support of big data platform.The conception of the future investigation pattern.The present stage big data model and the traditional investigation mode organic combination,learn from each other's weaknesses.The investigative thinking of investigators should be integrated into the background of big data,and the establishment of big data investigative mode also needs to consider the importance of traditional people's thinking comprehensively.The author carries on the contrast analysis to the traditional investigation mode and the big data investigation pattern,makes a little reflection on the application of the two models,and highlights the advantages and disadvantages of the two models in the aspect of obtaining evidence.Through the comparative analysis of dialectical thinking and methods,the complementary analysis of the advantages and disadvantages of the two models is carried out for the purpose of laying the groundwork for the construction of specific investigation modes.Finally,through the analysis of the real cases in real life,the author compares the differences between the models used by the investigation organs and the new models mentioned in the article under the circumstances of investigation at that time.Tie the traditional investigation thinking closely with big data's investigation thought At the same time,while using data,weshould emphasize the role of human beings,treat big data's function objectively and rationally,combine the traditional thinking with big data's thinking and run through the whole investigation process,so as to realize an all-round and objective investigation work mode.This is also a comparison of the traditional investigation mode and big data investigation mode of significance.