تبلیغات
دانلود فیلم های روز دنیا با لینک مستقیم - پروژه پایانی رشته کامپیوتر( نرم افزار - سخت افزار) و فناوری اطلاعات (IT)
 
دانلود فیلم های روز دنیا با لینک مستقیم
صفحه نخست      خوزستان آگهی      طراحی وب     سرگرمی     RSS      ATOM

پروژه پایانی رشته کامپیوتر( نرم افزار - سخت افزار) و فناوری اطلاعات (IT)

عنوان پروژه: وزن دهی و خوشه بندی متن های الکترونیک

پروژه پایانی کامپیوتر

چکیده:

در خوشه بندی مستندات انتخاب یک روش وزن دهی مناسب ویژگی‌ها اهمیت بیشتری نسبت به انتخاب نوع خوشه بندی کننده دارد. از جمله روش‌های وزن‌دهی ویژگی‌ها می‌توان به روش‌های مبتنی بر تعداد تکرار کلمه (TF)، روش‌های مبتنی بر تعداد تکرار کلمه در مستندات مختلف (IDF) اشاره کرد. در این پروژه روش مبتنی بر تعداد تکرار کلمه با دادن ضریب اهمیت به کلمات و چینش کلمات پیشنهاد شده است (روش وزن دهی اهمیتی) ، که دقت خوشه بندی را افزایش می دهد. الگوریتم K-Means بسیار نویز پذیر است، و متن های الکترونیک بخصوص صفحات وب ، پر از منابع تولید نویز هستند، با حذف این منابع در همان ابتدا از سربارهای محاسباتی الگوریتم کاسته می شود و در نهایت سرعت و کارایی الگوریتم خوشه بندی بهینه تر خواهد شد. برای ارزیابی روش پیشنهادی از ایندکس های جستجوی گوگول استفاده شد که با حذف منابع نویز و خوشه بندی بر اساس وزن دهی اهمیتی، گزینه های مطلوب تری نسبت به ترتیب ایندکس های گوگل ارائه می شود.

-------------------------------------

این پروژه 80 صفحه می باشد. مناسب برای پروژه کارشناسی، کاردانی و حتی کارشناسی ارشد.

دانلود فهرست پروژه: http://random.persiangig.com/prj/f1.pdf

دانلود خلاصه ی پروژه: http://random.persiangig.com/prj/f2.pdf

این پروژه بصورت مقاله نیز آماده شده است، و تاییدیه کنفراس های کامپیوتر را دارا می باشد.

برای خرید این پروژه با شماره تلفن یا ایمیل زیر تماس بگیرید.

تلفن: 09381064882 آقای عباسی

ایمیل: engineer_yasin@yahoo.com



منبع:
http://random.ir



نوع مطلب :
برچسب ها :
لینک های مرتبط :
جمعه 17 آذر 1396 02:39 ب.ظ
I do trust all of the concepts you have presented for your post.
They're very convincing and can certainly work. Still, the posts are too quick
for novices. Could you please extend them a bit from subsequent time?
Thank you for the post.
جمعه 17 آذر 1396 02:38 ب.ظ
Amazing issues here. I am very glad to look your article.
Thank you so much and I am taking a look ahead to contact
you. Will you please drop me a e-mail?
جمعه 17 آذر 1396 01:45 ب.ظ
Hey very cool site!! Man .. Beautiful .. Amazing .. I'll
bookmark your blog and take the feeds additionally? I'm happy
to seek out so many helpful information right here in the
post, we want develop more techniques on this regard, thank you for sharing.
. . . . .
جمعه 17 آذر 1396 01:42 ب.ظ
Excellent article. I'm experiencing some of these issues as well..
جمعه 17 آذر 1396 05:20 ق.ظ
Magnificent items from you, man. I have bear in mind your
stuff previous to and you're just extremely great. I actually like what you've got here, certainly like what you are saying and the way in which wherein you assert it.
You make it entertaining and you still care for to keep it sensible.
I can't wait to read much more from you. That is actually a great site.
جمعه 17 آذر 1396 04:42 ق.ظ
Hey just wanted to give you a quick heads up and let you know a few of the
pictures aren't loading correctly. I'm not sure why but
I think its a linking issue. I've tried it in two different web browsers and both show the same outcome.
جمعه 17 آذر 1396 02:53 ق.ظ
Wonderful items from you, man. I've take into account your stuff prior to and you're
just extremely great. I actually like what you've obtained right here, certainly like what you're stating
and the way by which you are saying it. You're making it entertaining and
you still care for to stay it sensible. I can not wait to learn far more from you.

That is actually a terrific web site.
جمعه 17 آذر 1396 02:15 ق.ظ
Truly when someone doesn't understand after that its up to other visitors that they will assist,
so here it takes place.
جمعه 17 آذر 1396 01:16 ق.ظ
What's up, this weekend is pleasant in support of me, since this point in time i am reading this great educational post here at my house.
جمعه 17 آذر 1396 01:03 ق.ظ
It's not my first time to visit this website, i am visiting this website dailly and take pleasant information from
here all the time.
پنجشنبه 16 آذر 1396 11:07 ب.ظ
Hey There. I found your weblog using msn. This is an extremely
neatly written article. I'll be sure to bookmark it and
come back to read more of your useful information. Thanks for the
post. I will definitely comeback.
پنجشنبه 16 آذر 1396 10:35 ب.ظ
I love it when individuals get together and share ideas. Great website, continue the good work!
پنجشنبه 16 آذر 1396 08:56 ب.ظ
Definitely believe that which you said. Your favorite
justification appeared to be on the web the simplest thing to be aware of.
I say to you, I certainly get irked while people think about worries that they just do not know about.
You managed to hit the nail upon the top and defined out the whole thing without having side effect , people can take a
signal. Will probably be back to get more. Thanks
پنجشنبه 16 آذر 1396 08:36 ب.ظ
Appreciate this post. Will try it out.
پنجشنبه 16 آذر 1396 08:33 ب.ظ
This paragraph is really a nice one it helps new internet viewers, who are wishing for blogging.
یکشنبه 26 شهریور 1396 10:03 ب.ظ
That is a very good tip especially to those new to the
blogosphere. Short but very accurate info… Many thanks for sharing this one.
A must read article!
چهارشنبه 22 شهریور 1396 01:46 ب.ظ
It's truly very complicated in this busy life to listen news on TV, thus I just use the web for that purpose, and take the latest news.
دوشنبه 30 مرداد 1396 02:08 ب.ظ
What a material of un-ambiguity and preserveness of precious knowledge concerning unpredicted emotions.
دوشنبه 16 مرداد 1396 02:54 ق.ظ
Hello, I think your website might be having browser compatibility
issues. When I look at your blog site in Chrome, it looks fine but
when opening in Internet Explorer, it has some overlapping.

I just wanted to give you a quick heads up!
Other then that, very good blog!
شنبه 14 مرداد 1396 01:06 ق.ظ
That is a great tip especially to those fresh to the
blogosphere. Brief but very accurate info… Many thanks for sharing this one.
A must read article!
جمعه 16 تیر 1396 07:52 ب.ظ
My coder is trying to persuade me to move to .net from PHP.
I have always disliked the idea because of the expenses.

But he's tryiong none the less. I've been using WordPress on various websites for about a year and am anxious about switching to another platform.
I have heard very good things about blogengine.net. Is there a way I can transfer all my
wordpress posts into it? Any kind of help would be greatly appreciated!
سه شنبه 22 فروردین 1396 03:51 ب.ظ
Thank you for sharing your info. I truly appreciate your efforts and I will be waiting
for your next post thanks once again.
 
لبخندناراحتچشمک
نیشخندبغلسوال
قلبخجالتزبان
ماچتعجبعصبانی
عینکشیطانگریه
خندهقهقههخداحافظ
سبزقهرهورا
دستگلتفکر


آمار وبلاگ
  • کل بازدید :
  • بازدید امروز :
  • بازدید دیروز :
  • بازدید این ماه :
  • بازدید ماه قبل :
  • تعداد نویسندگان :
  • تعداد کل پست ها :
  • آخرین بازدید :
  • آخرین بروز رسانی :