Semantic Search Points To Better Relevancy

ReadWriteWeb writes in to tell us about an article by Dr. Riza C. Berkan, founder and CEO of hakia.com, describing the promise of and potential for semantic search. This approach to providing more on-target search results contrasts with the dream of the semantic Web. Semantic search doesn't require all the Web page authors in the world to begin adding metadata; but it's not a sure thing that the researchers now developing the idea will get it right.

Comments

So what does he offer?

[javilon]

From TFA:

"There are so many ways of doing it improperly, and only one way of doing it right."

But he doesn't say what the right way is, or how it could be, or even if he thinks his company is on the right track. There is no information at all.

The semantic web is still a Good Thing

[Max Romantschuk]

The semantic web is about more than search. Rich semantics will enable applications of a completely different nature than today. Aggregating and mashing up data could be taken to a whole new level. Just because someone comes up with better indexing we shouldn't give up on the semantic web.

Just my 2 cents, anyway.

That's good

[suv4x4]

While this is not strictly PR piece for Hakia.com, it mentions the site (and some others) and I just to try it. I gotta be honest, it does produce more interesting results than Google in some cases (i.e. more accurate). While in others it produces worse results. But the company's young.

Overall, this is the direction we should be taking. The semantic web is indeed just that: a shiny dream.

Today, we're talking about anyone having the ability to create a web page, using pre-made online page/blog tools, or easy to use WYSIWYG desktop apps.

You can't ask of people who can't make the difference between typing a query in the search engine and typing an URL in the address bar, to add proper meta information on his blog. Not to mention the abuse potential.

I can already hear someone saying "If you don't know the XHTML/CSS specs by heart you shouldn't be making pages" but that's just arrogant. Technology should destroy barriers, not create them, the technology which implements this idea better, will succeed. Look at Google: it will parse even the most horrendous code and extract proper information for it. This is why they are number 1.

BTW, Google already extracts semantic information from both the site and query, but this quite primitive compared to the potential mentioned in the article. Google looks for term context, meaning context, synonyms, related words etc. I hope Hakia.com and businesses like them take this idea further, so there's finally some innovation happening in search (something that only enjoyed gradual and miniscule improvements for the last 9 years, since Google introduced pagerank).

in the defense of meta-data

[spectrokid]

Yes, people will abuse it in any way they can. Mostly to try and get higher up in the search engines. But this does not mean it is by definition useless. It is useless to do ranking, but once you (the search engine) have decided to list a site, you could use the metadata for semantic web-stuff. How about allowing for a physical address, phone number, opening hours (for brick & mortar )... This would e.g. allow for a "copy address to contacts" button. Make an easy (web based) program to generate the HTML so mom&pop shops can include it tin their website, and refrain from using it for ranking purposes, and you should be ok.

Re:Would someone please cut and paste here...

[regular_gonzalez]

MovieLens is perhaps kind of similar-but-different. You go there and rate movies. Based on similarities to how other people rated movies, it then suggests movies for you and your likely rating of them. It's pretty neat actually -- my wife and I both have accounts there, and you can cross-reference with other people. So now when we go to the video store, instead of each of us picking one movie we like and potentially forcing the other person to suffer through it, we can find a movie that (in theory) we will both like. Seems fairly accurate so far.