How to design a search engine in Python?

[subhabangalore at gmail.com]

On Sunday, February 22, 2015 at 11:08:47 AM UTC+5:30, Denis McMahon wrote:
> On Sat, 21 Feb 2015 21:02:34 -0800, subhabangalore wrote:
> 
> > Thank you for your suggestion. But I was looking for a small tutorial of
> > algorithm of the whole engine. I would try to check it build individual
> > modules and integrate them. I was getting some in google and youtube,
> > but I tried to consult you as I do not know whether they would be fine.
> > I am trying your way, let me see how much I go. There are so many search
> > algorithms in our popular data structure books, that is not an issue but
> > how a search engine is getting done, I am thinking bit on that.
> 
> Presumably a search engine is simply a database of keyword -> result, 
> possibly with some scoring factor.
> 
> Calculating scoring factor is going to be fun.
> 
> Then of course result pages might have scoring factors too. What about a 
> search with multiple keywords. Some result pages might match more than 
> one keyword, so you might add their score for each keyword together to 
> get the ranking in that enquiry for that page.
> 
> But then pages with lots and lots of different keywords might be low 
> scoring, because searchers are looking for content, not pages of keywords.
> 
> Finally, What special, unique feature is your search engine going to have 
> that makes it better than all the existing ones?
> 
> -- 
> Denis McMahon,
Dear Sir,

Thank you for your kind suggestion. Let me traverse one by one. 
My special feature is generally Semantic Search, but I am trying to build
a search engine first and then go for semantic I feel that would give me a solid background to work around the problem. 

Regards,
Subhabrata.