In this paper we present an application of information extraction technologies to data mining. The system has the goal of producing reliable reports on opinions that customers express about companies and/or products. Information extraction is regarded as an enabling technology by which structured databases can be populated from unstructured texts available on the web. The approach can be consid...

Recently the Customer Relationship Management (CRM) has been achieved an increasing popularity in business management. CRM includes all the steps which an organization employs to create and establish beneficial relationships with the customers. Using technologies such as data warehousing and data mining CRM can be introduced as a new area where companies can gain the competitive advantage. Via ...

Brand community interactions and online customer support have become major platforms of brand sentiment strengthening and loyalty creation. Rapid brand responses to each customer request though inbound tweets in twitter and taking proper actions to cover the needs of customers are the key elements of positive brand sentiment creation and product or service initiative management in the realm of ...

Association rule mining is considered as a Major technique in data mining applications. It reveals all interesting relationships, called associations, in a potentially large database. However, how interesting a rule is depends on the problem a user wants to solve. Existing approaches employ different parameters to guide the search for interesting rules. Class association rules which combine ass...

Today, a great deal of data is generated in the medical field. Acquiring useful knowledge from this raw data requires data processing and detection of meaningful patterns and this objective can be achieved through data mining. Using data mining to diagnose and prognose heart diseases has become one of the areas of interest for researchers in recent years. In this study, the literature on the ap...

Rapid changes are occurring in our global ecosystem, and stresses on human well-being, such as climate regulation food production, increasing, soil is a critical component of agriculture. The project aims to use Data Mining (DM) classification techniques predict data. Analysis DM strategies k-Nearest-Neighbors (k-NN), Random-Forest (RF), Decision-Tree (DT) Naïve-Bayes (NB) used type. These clas...

There are many options and factors in the production phase of housing. In marketing phase, houses presented to customer’s taste. Therefore, it is clear that a customer-oriented approach necessary establish supply–demand balance housing on basis quality. This study aimed determine customers’ demands construction sector. Within scope study, 303 surveys were conducted 30 different provinces Turkey...