مقاله تکنیک های وب کاوی قابل استفاده در سایت های تجارت الکترونیک
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تعداد صفحات: 7
حجم فایل: 382
قیمت: : 15000 تومان
بخشی از متن:
WEB USAGE MINING TECHNIQUES FOR E-COMMERCE SITES
بخشی از متن:
جستجوی سازمانی شاید به عنوان عناصر متنی که متعلق به یک سازمان هستند توصیف شود که شامل جستجوی وب سایت خارجی، اینترنت شرکت و هر مستندی که آنها نگهداری می کنند. مانند ایمیل ها، رکورد های پایگاه داده و مستندات اشتراک گذاری شده باشد، تفسیر می شود.
این اطلاعات ممکن است ساختار یافته یا غیر ساختار یافته باشد مستندات از راه های مختلفی جمع آوری می شوند. مستندات ممکن است از زبان های مختلفی باشند یا اصلاً فرمت استانداردی نداشته باشند. بخاطر این تفاوت های گسترده، فقط تعداد کمی از موتور های جستجو در بازار هستند که می توانند با پایگاه داده های مختلف، فرمت های ایمیل و مستندات مختلف کار کنند.
ENTERPRISE SEARCH
Enterprise search may be interpreted as search of textual materials owned by an organization, including search of their external Website, company‟s intranet, and any other textual document that they hold such as email, database records and shared documents by the use of information retrieval tools. This information may be structured or unstructured. Documents are produced by a variety of sources, perhaps in many different languages, and generally without formatting standards. Because of these complexity of the typical enterprise information spaces, only a few of the search engines available on the market are able to work with the wide range of databases, email formats, document formats, typical of medium scale enterprises.Most enterprise search also includes other searches done by the employees of that enterprise. Employees usually have access to a “desktop search” facility. Dumais report an extension of this type to include search of all the documents previously viewed by the user. In general, we can include all the searches done by employees under this label i.e. “workplace search”. This label covers not only search of enterprise information, information held on the desktop, and information previously viewed, but also search of information held external to the organization, such as the WWW. Illustrates the diversity of sources accessed by employees
Enterprise search may be interpreted as search of textual materials owned by an organization, including search of their external Website, company‟s intranet, and any other textual document that they hold such as email, database records and shared documents by the use of information retrieval tools. This information may be structured or unstructured. Documents are produced by a variety of sources, perhaps in many different languages, and generally without formatting standards. Because of these complexity of the typical enterprise information spaces, only a few of the search engines available on the market are able to work with the wide range of databases, email formats, document formats, typical of medium scale enterprises.Most enterprise search also includes other searches done by the employees of that enterprise. Employees usually have access to a “desktop search” facility. Dumais report an extension of this type to include search of all the documents previously viewed by the user. In general, we can include all the searches done by employees under this label i.e. “workplace search”. This label covers not only search of enterprise information, information held on the desktop, and information previously viewed, but also search of information held external to the organization, such as the WWW. Illustrates the diversity of sources accessed by employees
فهرست مطالب:
جستجوی سازمانی
معماری جستجوی سازمانی
جستجوی سازمانی برای وب سایتهای تجارت الکترونیکی
سیستم مورد پیشنهاد برای مشکل جستجوی سازمانی
ماژول اول
ماژول دوم
ماژول سوم
ماژول چهارم
نتیجه
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