A Framework for Exploring the Frequent Patterns based on Activities Sequence

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Hosseinpoor Milaghardan Amin; Aliabbaspour Rahim; Chehreghan alireza

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Paper Information

Journal: ENGINEERING JOURNAL OF GEOSPATIAL INFORMATION TECHNOLOGY Year:2020 | Volume:7 | Issue:4 Page(s): 101-114

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Title

A Framework for Exploring the Frequent Patterns based on Activities Sequence

Author(s)

Hosseinpoor Milaghardan Amin | Aliabbaspour Rahim | Chehreghan alireza | Issue Writer Certificate

Keywords

activity trajectoryQ1

frequent patternQ1

sequence matrixQ1

Abstract

In recent years, the development of the use of location-based tools has made it possible to produce geometric trajectories from the user's movement paths. In this way, users' goal of traveling and related activities can be considered in addition to the geometry and route shape. the user activity trajectory represents the sequence of the visited activities and its related analysis as presented in many studies. In the meantime, the most important analysis is the identification of frequent patterns to predict future activities. In previous studies, only one user’ s data was used, as well as previous activities of the user were not taken into account in presented frequent patterns. For this purpose, this paper presents a framework such as After encoding the activities and forming a sequence matrix, the frequent patterns using all users' trajectories are identified considering previous activities. The proposed method also offers the ability to identify frequent patterns for the origin, destination, or interesting activity. The results of comparing the proposed method with two methods based on tree structure represent a mean of 60% reduction in computing time to form the database.

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APA: Copy

Hosseinpoor Milaghardan, Amin, Aliabbaspour, Rahim, & Chehreghan, alireza. (2020). A Framework for Exploring the Frequent Patterns based on Activities Sequence. ENGINEERING JOURNAL OF GEOSPATIAL INFORMATION TECHNOLOGY, 7(4 ), 101-114. SID. https://sid.ir/paper/230158/en

Vancouver: Copy

Hosseinpoor Milaghardan Amin, Aliabbaspour Rahim, Chehreghan alireza. A Framework for Exploring the Frequent Patterns based on Activities Sequence. ENGINEERING JOURNAL OF GEOSPATIAL INFORMATION TECHNOLOGY[Internet]. 2020;7(4 ):101-114. Available from: https://sid.ir/paper/230158/en

IEEE: Copy

Amin Hosseinpoor Milaghardan, Rahim Aliabbaspour, and alireza Chehreghan, “A Framework for Exploring the Frequent Patterns based on Activities Sequence,” ENGINEERING JOURNAL OF GEOSPATIAL INFORMATION TECHNOLOGY, vol. 7, no. 4 , pp. 101–114, 2020, [Online]. Available: https://sid.ir/paper/230158/en

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