Mining Non-Zero-Rare Sequential Patterns On Activity Recognition
نویسندگان
چکیده
منابع مشابه
Mining rare sequential patterns with ASP
This article presents an approach of meaningful rare sequential pattern mining based on the declarative programming paradigm of Answer Set Programming (ASP). The setting of rare sequential pattern mining is introduced. Our ASP approach provides an easy manner to encode expert constraints on expected patterns to cope with the huge amount of meaningless rare patterns. Encodings are presented and ...
متن کاملMining Negative Sequential Patterns
Sequential pattern mining is to discover all frequent sequences from a sequence database and has been an important issue in data mining. A lot of methods have been proposed for mining sequential pattern. However, conventional methods consider only the occurrences of itemsets in a sequence database, and the sequential patterns are referred to as positive sequential patterns. In practice, the abs...
متن کاملMining Compressing Sequential Patterns
Compression based pattern mining has been successfully applied to many data mining tasks. We propose an approach based on the minimum description length principle to extract sequential patterns that compress a database of sequences well. We show that mining compressing patterns is NP-Hard and belongs to the class of inapproximable problems. We propose two heuristic algorithms to mining compress...
متن کاملMining Sequential Patterns
We are given a large database of customer transac tions where each transaction consists of customer id transaction time and the items bought in the transac tion We introduce the problem of mining sequential patterns over such databases We present three algo rithms to solve this problem and empirically evalu ate their performance using synthetic data Two of the proposed algorithms AprioriSome an...
متن کاملNon-redundant Sequential Association Rule Mining based on Closed Sequential Patterns
.................................................................................................................. I LIST OF TABLES ....................................................................................................... VI LIST OF FIGURES ................................................................................................... VII STATEMENT OF ORIGINAL AUTHORSHIP ........
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Jurnal Matematika "MANTIK"
سال: 2019
ISSN: 2527-3167,2527-3159
DOI: 10.15642/mantik.2019.5.1.1-9