Multiple Fuzzy Correlated Pattern Tree Mining with Minimum Item All-Confidence Thresholds

Improving the Prediction Accuracy of Decision Tree Mining with Data Preprocessing

2017 IEEE 41st Annual Computer Software and Applications Conference (COMPSAC) ◽

10.1109/compsac.2017.146 ◽

2017 ◽

Cited By ~ 16

Author(s):

Priyanga Chandrasekar ◽

Kai Qian ◽

Hossain Shahriar ◽

Prabir Bhattacharya

Keyword(s):

Decision Tree ◽

Prediction Accuracy ◽

Data Preprocessing ◽

Tree Mining

Download Full-text

AMIOT: Induced Ordered Tree Mining in Tree-Structured Databases

Fifth IEEE International Conference on Data Mining (ICDM'05) ◽

10.1109/icdm.2005.20 ◽

2006 ◽

Cited By ~ 18

Author(s):

S. Hido ◽

H. Kawano

Keyword(s):

Tree Mining ◽

Ordered Tree

Download Full-text

RP-Tree: Rare Pattern Tree Mining

Data Warehousing and Knowledge Discovery - Lecture Notes in Computer Science ◽

10.1007/978-3-642-23544-3_21 ◽

2011 ◽

pp. 277-288 ◽

Cited By ~ 26

Author(s):

Sidney Tsang ◽

Yun Sing Koh ◽

Gillian Dobbie

Keyword(s):

Tree Mining

Download Full-text

Incorporating Qualitative Information for Credit Risk Assessment through Frequent Subtree Mining for XML

Small and Medium Enterprises ◽

10.4018/978-1-4666-3886-0.ch025 ◽

2013 ◽

pp. 452-489

Author(s):

Novita Ikasari ◽

Fedja Hadzic ◽

Tharam S. Dillon

Keyword(s):

Risk Assessment ◽

Credit Risk ◽

Quantitative Information ◽

Qualitative Information ◽

Grameen Bank ◽

Distinctive Character ◽

Credit Risk Assessment ◽

Tree Mining ◽

Data Objects ◽

Frequent Subtree Mining

Credit risk assessment has been one of the most appealing topics in banking and finance studies, attracting both scholars’ and practitioners’ attention for some time. Following the success of the Grameen Bank, works on credit risk, in particular for Small Medium Enterprises (SMEs), have become essential. The distinctive character of SMEs requires a method that takes into account quantitative and qualitative information for loan granting decision purposes. In this chapter, we first provide a survey of existing credit risk assessment methods, which shows a current gap in the existing research in regards to taking qualitative information into account during the data mining process. To address this shortcoming, we propose a framework that utilizes an XML-based template to capture both qualitative and quantitative information in this domain. By representing this information in a domain-oriented way, the potential knowledge that can be discovered for evidence-based decision support will be maximized. An XML document can be effectively represented as a rooted ordered labelled tree and a number of tree mining methods exist that enable the efficient discovery of associations among tree-structured data objects, taking both the content and structure into account. The guidelines for correct and effective application of such methods are provided in order to gain detailed insight into the information governing the decision making process. We have obtained a number of textual reports from the banks regarding the information collected from SMEs during the credit application/evaluation process. These are used as the basis for generating a synthetic XML database that partially reflects real-world scenarios. A tree mining method is applied to this data to demonstrate the potential of the proposed method for credit risk assessment.

Download Full-text

Incorporating Qualitative Information for Credit Risk Assessment through Frequent Subtree Mining for XML

Advances in Data Mining and Database Management - XML Data Mining ◽

10.4018/978-1-61350-356-0.ch019 ◽

2011 ◽

pp. 467-503

Author(s):

Novita Ikasari ◽

Fedja Hadzic ◽

Tharam S. Dillon

Keyword(s):

Risk Assessment ◽

Credit Risk ◽

Quantitative Information ◽

Qualitative Information ◽

Grameen Bank ◽

Distinctive Character ◽

Credit Risk Assessment ◽

Tree Mining ◽

Data Objects ◽

Frequent Subtree Mining

Credit risk assessment has been one of the most appealing topics in banking and finance studies, attracting both scholars’ and practitioners’ attention for some time. Following the success of the Grameen Bank, works on credit risk, in particular for Small Medium Enterprises (SMEs), have become essential. The distinctive character of SMEs requires a method that takes into account quantitative and qualitative information for loan granting decision purposes. In this chapter, we first provide a survey of existing credit risk assessment methods, which shows a current gap in the existing research in regards to taking qualitative information into account during the data mining process. To address this shortcoming, we propose a framework that utilizes an XML-based template to capture both qualitative and quantitative information in this domain. By representing this information in a domain-oriented way, the potential knowledge that can be discovered for evidence-based decision support will be maximized. An XML document can be effectively represented as a rooted ordered labelled tree and a number of tree mining methods exist that enable the efficient discovery of associations among tree-structured data objects, taking both the content and structure into account. The guidelines for correct and effective application of such methods are provided in order to gain detailed insight into the information governing the decision making process. We have obtained a number of textual reports from the banks regarding the information collected from SMEs during the credit application/evaluation process. These are used as the basis for generating a synthetic XML database that partially reflects real-world scenarios. A tree mining method is applied to this data to demonstrate the potential of the proposed method for credit risk assessment.

Download Full-text