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Dharani, S.
- A Local Mining and Global Learning Approach for Bridging the Vocabulary Gap
Abstract Views :261 |
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Authors
Affiliations
1 CSE Department, Dr.MGR University, Maduravoyal, Chennai-9, IN
1 CSE Department, Dr.MGR University, Maduravoyal, Chennai-9, IN
Source
Artificial Intelligent Systems and Machine Learning, Vol 7, No 5 (2015), Pagination: 144-148Abstract
In Healthcare domain, there is a wide gap prevalent between health seekers and healthcare experts. This vocabulary gap is due to the presence of ambiguity in the natural language in which the users post their queries in online medical portals and therefore the emerging community generated health data is more colloquial, in terms of inconsistency, complexity and ambiguity. This poses challenges for data access and analytics. To bridge the vocabulary gap present, a new scheme has been introduced in this paper which combines two approaches namely local mining and global learning based on machine learning. Local mining extracts the individual medical concepts from medical records and map them to their appropriate medical terminologies. Global learning enhances the local mining database by jointly finding the missing key terms with the help of medical related resources.Keywords
Healthcare, Machine Learning, Local Mining, Global Learning, Natural Language.- Performance Comparison of Frequent Pattern Mining Algorithms for Business Intelligence Analytics
Abstract Views :175 |
PDF Views:0
Authors
Affiliations
1 Department of CSE, Dr.M.G,R. University, Chennai – 600095, Tamil Nadu, IN
2 Shri AndalAlagar College of Engineering, Mamandur- 603111, Tamil Nadu, IN
3 Department of EEE, Anna University, Chennai - 600025, Tamil Nadu, IN
4 R.L.Jalappa Institute of Technology, Bangalore – 561203, Karnataka, IN
1 Department of CSE, Dr.M.G,R. University, Chennai – 600095, Tamil Nadu, IN
2 Shri AndalAlagar College of Engineering, Mamandur- 603111, Tamil Nadu, IN
3 Department of EEE, Anna University, Chennai - 600025, Tamil Nadu, IN
4 R.L.Jalappa Institute of Technology, Bangalore – 561203, Karnataka, IN
Source
Indian Journal of Science and Technology, Vol 9, No 44 (2016), Pagination:Abstract
Objectives: In this paper, a simple and flexible partition algorithm has been proposed to mine frequent data item sets. This partition algorithm is different from other frequent pattern mining algorithm like Apriori algorithm, AprioriAllHybrid algorithm etc. Method: Partition algorithm concept has been proposed to increase the execution speed with minimum cost. Initially only for one time the database is scanned and separate partitions will be created for each sets of itemsets, which is 1-itemset, 2-itemsets, 3-itemsets etc. Findings: The scanning of whole database is not necessary to get the count of an itemset, it is enough to get the count of each data itemsets from its partition. This partition algorithm approach is implemented and evaluated against AprioriAllHybrid and Apriori algorithm. The candidate itemsets generated at each step is reduced and the scanning time is also reduced. The proposed methodology performance is significantly better than other algorithms and it promotes the faster execution time for mining frequent patterns. Applications: This proposed algorithm is used in areas like retail sales, production, universities, finance, banking systems and for business to plan and estimate the future values.Keywords
AprioriAllHybrid, Apriori Algorithm, Data Mining, Frequent Pattern Mining, Partition.- Preparation, Characterization and Anti-Inflammatory Activity of Chitosan Stabilized Silver Nanoparticles
Abstract Views :215 |
PDF Views:0
Authors
Affiliations
1 Department of Pharmaceutics, College of Pharmacy, Madras Medical College, Chennai-03, IN
1 Department of Pharmaceutics, College of Pharmacy, Madras Medical College, Chennai-03, IN