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sentimental analysis

An important part of our information-gathering behavior has always been to find out what other people think. With the growing availability and popularity of opinion-rich resources such as online review sites and personal blogs, new opportunities and challenges arise as people can, and do, actively use information technologies to seek out and understand the opinions of others. The sudden eruption of activity in the area of opinion mining and sentiment analysis, which deals with the computational treatment of opinion, sentiment, and subjectivity in text, has thus occurred at least in part as a direct response to the surge of interest in new systems that deal directly with opinions as a first-class object.

using tar to back up file with ftp

If you want to backup and upload to a ftp server you can do the following

using linux tar command

>tar cf test.tar dirname/ 

no compression

>tar cfz test.tar.gz  dirname/

tar and compress with gzip

>tar cfj test.tar.bz dirname/

tar and bunzip commpression.

After you have done above you can ftp the test.tar file to aremote ftp server.

or you can do all the above by using a shell script like below

!/bin/sh

tar cf test.tar mydirectory/

HOST=ftp.example.com

USER=test
PASS=test
FILE=test.tar

ftp -n $HOST <<EOF
quote USER $USER

quote PASS $PASS

put $FILE

quit

EOF

exit 0

 

Above script will do all the thing.

If you need any further help please contact me. I myself is a linux learner.

 

 

Basic HTML Tags

Basic HTML Tags
Most HTML tags come in pairs, an opening and closing set. The text to be formatted by the tags is written between the pair. It is essential for both tags to be present for the document to work correctly. All tags are enclosed in left and right angle brackets (<) and (>). Closing tags are preceded by a backslash (/). The tags are not case sensitive though you may wish to keep paragraph related tags in uppercase and phrase/word related tags in lower case inorder to distinguish them more easily when scanning your file.

Table of Contents
Tags to Open & Close an HTML Document
Headings
Lists
Links
Images
Other Useful HTML Tags
Tags to open and close an HTML document
All HTML documents should begin with the following set of tags:

<HTML>
<HEAD>
<TITLE>
Write your title here.
</TITLE>
</HEAD>
<BODY>
Begin your main body of text here.
All HTML documents should end with the following set of tags:

</BODY>
</HTML>
Headings
Headings come in a number of levels or “sizes.” The major title of an HTML document is usually the largest, <H1>. Heading tags are used in pairs, with the actual text of the heading between the two tags.

<H1> heading one </H1>
Heading One
<H2> heading two </H2>
Heading Two
<H3> heading two </H3>
Heading Three
Lists
Use these tags to create ordered (numbered) and unordered (bulleted) lists. List tags include pairs to designate the entire list and individual tags to mark each item within the list.

        <OL> Ordered list
        <LI> Line 1
        <LI> Line 2
        <LI> Line 3
        </OL> End list

Line one
Line two
Line three

        <UL> Unordered list
        <LI> Line 1
        <LI> Line 2
        <LI> Line 3
        </UL> End list

Line one
Line two
Line three
Links
Hypertext links allow you to jump to other HTML files you’ve created and to sites around the Internet. It is necessary to know the URL for the site you wish to link to. The tags for a link include the URL (which is enclosed in quotation marks) and the anchor text (the text that you click to jump to the link).

<A HREF=”the url”> anchor text </A>

<A HREF=”http://www.lgoogle.com/“>
UW Libraries Home Page </A>

UW Libraries Home Page
Inline Images
Images can be a bit tricky because of the variety of image types. The easiest to work with are .gif and jpg images. You can scan in your own images using the scanners in Suzzallo Library or you can download an image from another Internet site (be aware of copyright restrictions). You should also add an additional message for non-graphical web browsers such as lynx which will describe the image.
<IMG
SRC=”test.gif”>

 

Other Useful HTML Tags
<P>
Use to create paragraphs. You must use this between each paragraph or else all of them will run together.
<BR>
Use to make a line break.
<HR>
Use to make a line across the page.

 

 

 

SEO Tips for Small Business Websites

SEO Tips for Small Business Websites
Simple techniques that will put you ahead of the competition.

Every day I help dozens of small businesses optimize their websites to improve their visibility and rankings on search engines, and every day, I ask one client to make many of the same changes as the last.

Small business websites generally face some major obstacles to ranking well on Google, and competition is rarely one of those obstacles - at least not in this stage in the game as most small business owners still seem oblivious to the potential in being ranked first in search engine rankings - of course, competition varies within industries (apologies to all the real estate agents that are reading this). In my experience, once these obstacles are out of the way, small business websites (for auto repair shops, day spas, shooting ranges, etc.) climb very quickly to the top spots on search engines.

So what does it take to step ahead of the competition?

1. Design it right - the first time
Small business websites have two inherent enemies: the owner, and his/her budget. I wish I had recorded (because I promise you’d be surprised) all the times I’ve heard:

I made this site myself with Dreamweaver/SiteBuilder/[an online tool] but it doesn’t seem to be appear in search engines

or

I can’t make the changes you asked for because the tool I built my website with doesn’t give me access to the HTML/my web designer says that those changes are just too hard (web designer is inadequate)

The best advice I can give (and as a web designer you’ll hear this from me again and again) is to find a professional web designer. Small business owners often either look for the cheapest, most affordable solution and sacrifice quality and the ability to test and improve their website, or they try to do it themselves, thinking that the FrontPage 2000 class they took in High School qualifies them to make the company website - besides, it saves money, right?

There are plenty of affordable web designers (no I’m not talking about the friend of your nephew’s girlfriend) that will work with you to make a website that reflects your brand, product, and customer base.

Don’t forget - websites are promotional. You wouldn’t pay for a cookie-cutter mailer or pay for billboards on roads with no traffic (see where I’m going with this?) - so don’t expect that using the cheapest/simplest web builder or template is going to be a smart investment.
When it comes to building a website, think in the long-run. A website that can’t be found is a waste of money; same with a website that doesn’t sell effectively. You shouldn’t have to pay a lot for a well-built website, but you’ll be paying more if it is built in a non search-engine-friendly way or in a way that doesn’t allow you or your designer to make changes to the HTML code on your site.

2. Use keywords
Please - include keywords on your site. The copy (text not contained in images) on your site is the only indicator that search engines have in determining what your site is about and what keywords it should rank for.

If your site doesn’t say “Plumber in Reno, NV” anywhere on your site, then it will never rank for that keyword.

When determining keywords to target, think of what you would type to find a similar service/company/product in your area. When you are searching for Pizza in Athens, GA, you will probably type something along the lines of “Pizza Athens GA” - this works with nearly every industry. The “[industry/category/product] [area]” keyword model is a good example to follow.

Where to place keywords: Once you have chosen a few keywords to target, use them in an intuitive, relevant way in your body copy. It shouldn’t be hard to include them if you talk about your area and industry right on your home page (which is the page you should focus on the most - none of those “Enter Here” pages that waste users’ time and tell search engines that your site is about “Enter Here”).

3. Avoid using Flash
As a designer, this has always been a difficult recommendation to make. I love Flash - I think it’s pretty, and it is also (especially the latest version) versatile, interactive, and makes for some great applications (see jooce.com). But until July 1, 2008 it has not been search-engine-friendly. Google just began indexing Flash, but its SEO value has yet to be tested and determined so my advice is still to only use Flash for logos, banners, and other small graphical calls to action that don’t need a lot of text.

4. Take advantage of title tags
You don’t have to be familiar with HTML to master this one (very) helpful technique: using title tags correctly. Title <title> tags are found towards the beginning of your HTML and all you have to worry about is the text between the opening <title> tag and the closing </title> tag.

Too many websites don’t take advantage of the SEO value that Title tags have to offer; they use titles like “Home,” their domain name, or their business name. I recently read a very good article that discusses using your business name in title tags - it is certainly worth re-thinking.

Research has shown - and the experts agree - that title tags are one of the most important factors that search engines take into account when they index your website.

How to use Title Tags correctly:

Do:

Make the title tag on each page of your website unique
Try to keep it under 65 characters (that is all that is visible on search engine results pages)
Include keywords that are specific to the respective page, and describe the theme of the content on that page
Don’t:

repeat keywords
repeat the name of the page (instead of “About Us,” write “About [Company Name] - San Diego Dentist”)
worry about fitting in every keyword you want to rank for - just add the most important one, or - if there is plenty of room and it makes sense - two
forget that this is what users see in search engine results - so make it relevant for users (not just for search engines)
5. Promote your site
I am always surprised that my clients want to be found on Google, Yahoo!, and MSN, they are willing to pay me for it, but they haven’t spent the time to add their business profile on Google Local, Yahoo! Local, or MSN Local. Here are the links to these business profiles (this gets you on Maps and business directories for all three search engines:)

Google Local - Gets you in local listings and Google Maps

Yahoo! Local - Gets you in the Yahoo! business directory and maps
Live Search (MSN) Local Listing Center - Adds your business to MSN Live maps
It is also helpful to add your business to these directories:

Dmoz Open Directory Project - adds your site to hundreds of online directories.
InLocal.com Local Business Directory - there is a free version, and the paid version gets you into over 70 directories.
YellowPages.com
SuperPages.com

Top Ten Ways To Improve Your site rank

The practice of search engine optimization (SEO) is part science and part black art. Keeping up with what search engine algorithms deem most worthy for high page rank is ever changing and highly secretive. Aggressive SEO hacks who try to “cheat the system” may earn a web site a high rank one day, but possible banishment the next. Beware of optimizers who promise you #1 rankings; they may do more harm than good.

It’s no secret that search engines (such as Google and others) like content — lots of it, fresh and steamy. The more pages you publish in your area of expertise, the more exposure you will have to the search engines (they love archived material too). And the more strategically you headline, title, metatag and link those pages, the higher they rise in rank.

While all search engines work a little differently, they all attempt to provide the best, most relevant information based on search queries. So, I guess what I’m trying to say is: Publish. And be relevant. I’ve had great success (see Google Successes) with client web sites scoring well on search engines by publishing pages that avoid schemes to “trick” search engines and implement the following tried-and-true tips for search engine success.

1. Use keyword-savvy “page titles,” and strategic and proper metatagging on all pages.

2. Allow search-engine robots easy access throughout your site via text links, alt-tagged navigation icons, or a site map.

3. Register your URL with major search engines, directories and specialty sites, as well as select paid directories (such as Yahoo!).

4. Use strategic home page content (keywords in context in HTML text).

5. Use hyperlinks to further weight in-text keywords.

6. Encourage in-bound links from other relevant sites to your pages.

7. Add an integrated web log to your web site.

8. Add/update content frequently. (Write dammit!)

9. Avoid Flash-based opening home-page screens, improper metatag code, as well as any schemes meant to “trick” search engines.

10. Get a search-engine optimization audit for your web site.