http://blog.roodo.com/myroodo/archives/cat_326907.html 如果資料對您有幫助，請幫忙點點上面廣告 zh-tw Roodo Blog System All Rights Reserved Query Deserves Freshness (QDF) : 由內容新鮮度談SERP"談到時間因素會對SERP (Search Engine Results Page)有所影響, 到底是怎麼個影響法呢? 我們由Google的專利資料中來研究一下 ...

詳細內容: SEO : SERP的影響公式探討 ]]> http://blog.roodo.com/myroodo/archives/7193039.html http://blog.roodo.com/myroodo/archives/7193039.html 學術研究文章 Tue, 16 Sep 2008 22:17:02 +0800 許多經營部落格的人, 常常剛開始充滿熱情, 但寫到最後因為幾乎沒有人看而退出江湖, 其中不乏有許多精彩內容的部落格, 為何沒有人看? 因為經營部落格的方式錯誤, 並且沒有做到基本的SEO (Search Engine Optimization)

這篇文章來談談以非技術觀點下, 您可以輕易運用的SEO方式, 因為連白癡都看得懂, 故名為"SEO for Dummies : SEO白癡手冊", 所以沒有任何特別誣蔑的意涵 ...

詳細內容:
SEO for Dummies : SEO白癡手冊 ]]> http://blog.roodo.com/myroodo/archives/7121817.html http://blog.roodo.com/myroodo/archives/7121817.html 學術研究文章 Sat, 06 Sep 2008 00:31:17 +0800 什麼是Query Deserves Freshness?

就是在搜尋時SERP會因為內容的age而出現不同的結果, 也就是說, 新的頁面在某一段時間內, 其SERP會比舊資料更有優勢, 那到底這段時間多長? 這種現象是否合理? 與其他SERP規則有無牴觸?

詳細內容:
Query Deserves Freshness (QDF) : 由內容新鮮度談SERP ]]> http://blog.roodo.com/myroodo/archives/7121811.html http://blog.roodo.com/myroodo/archives/7121811.html 學術研究文章 Sat, 06 Sep 2008 00:30:18 +0800 b){ var m=(a-b)/Math.log(x),v=a-Math.floor(Math.log(i)*m) } else{ var m=(b-a)/Math.log(x),v=Math.floor(Math.log(i)*m+a) } return v } var c=[]; var labelCount = new Array(); var ts = new Object; var theName = "seo"; ts[theName] = 30; var theName = "technical"; ts[theName] = 20; var theName = "academic"; ts[theName] = 20; var theName = "blog"; ts[theName] = 3; var theName = "pgp"; ts[theName] = 2; var theName = "security"; ts[theName] = 1; var theName = "ontology"; ts[theName] = 2; var theName = "blogger"; ts[theName] = 3; var theName = "ecommerce"; ts[theName] = 9; var theName = "google"; ts[theName] = 15; var theName = "semantic"; ts[theName] = 9; var theName = "search-engine"; ts[theName] = 9; var theName = "online"; ts[theName] = 2; var theName = "marketing"; ts[theName] = 10; var theName = "page-rank"; ts[theName] = 25; var theName = "trends"; ts[theName] = 25; var theName = "virus"; ts[theName] = 2; var theName = "social-network"; ts[theName] = 4; var theName = "multimedia"; ts[theName] = 2; var theName = "adobe-flash"; ts[theName] = 3; var theName = "google-map"; ts[theName] = 9; var theName = "mgmaps"; ts[theName] = 3; var theName = "internet-crime"; ts[theName] = 2; var theName = "Copy-rights"; ts[theName] = 3; var theName = "web2.0"; ts[theName] = 20; var theName = "youtube"; ts[theName] = 9; var theName = "sawzall"; ts[theName] = 1; var theName = "pig"; ts[theName] = 1; var theName = "beer-game"; ts[theName] = 1; var theName = "bullwhip"; ts[theName] = 1; var theName = "car-flow"; ts[theName] = 2; var theName = "system-thinking"; ts[theName] = 3; var theName = "long-tail"; ts[theName] = 20; var theName = "kbpublisher"; ts[theName] = 3; var theName = "blog"; ts[theName] = 3; var theName = "Apache"; ts[theName] = 3; var theName = "SSL"; ts[theName] = 3; var theName = "database"; ts[theName] = 5; var theName = "dotproject"; ts[theName] = 10; var theName = "IPv9"; ts[theName] = 3; var theName = "TrueCrypt"; ts[theName] = 9; var theName = "ITIL"; ts[theName] = 3; var theName = "mis"; ts[theName] = 5; var theName = "makeover"; ts[theName] = 3; var theName = "photoshop"; ts[theName] = 3; var theName = "IR"; ts[theName] = 3; var theName = "SOA"; ts[theName] = 5; var theName = "wire-free"; ts[theName] = 3; var theName = "vertical-search"; ts[theName] = 10; var theName = "ROFLCon"; ts[theName] = 3; var theName = "DRM"; ts[theName] = 3; var theName = "hardware"; ts[theName] = 3; var theName = "spam"; ts[theName] = 5; for (t in ts){ if (!labelCount[ts[t]]){ labelCount[ts[t]] = new Array(ts[t]) } } var ta=cloudMin-1; tz = labelCount.length - cloudMin; lc2 = document.getElementById('labelCloud'); ul = document.createElement('ul'); ul.className = 'label-cloud'; for(var t in ts){ if(ts[t] < cloudMin){ continue; } for (var i=0;3 > i;i++) { c[i]=s(minColor[i],maxColor[i],ts[t]-ta,tz) } var fs = s(minFontSize,maxFontSize,ts[t]-ta,tz); li = document.createElement('li'); li.style.fontSize = fs+'px'; li.style.lineHeight = '1'; a = document.createElement('a'); a.title = ts[t]+' Posts in '+t; a.style.color = 'rgb('+c[0]+','+c[1]+','+c[2]+')'; a.href = '/blog/labels/'+encodeURIComponent(t)+".html"; if (lcShowCount){ span = document.createElement('span'); span.innerHTML = '('+ts[t]+') '; span.className = 'label-count'; a.appendChild(document.createTextNode(t)); li.appendChild(a); li.appendChild(span); } else { a.appendChild(document.createTextNode(t)); li.appendChild(a); } ul.appendChild(li); abnk = document.createTextNode(' '); ul.appendChild(abnk); } lc2.appendChild(ul); ]]>

• seo
• technical
• academic
• blog
• pgp
• security
• ontology
• blogger
• ecommerce
• google
• semantic
• search-engine
• online
• marketing
• page-rank
• trends
• virus
• social-network
• multimedia
• adobe-flash
• google-map
• mgmaps
• internet-crime
• Copy-rights
• web2.0
• youtube
• sawzall
• pig
• beer-game
• bullwhip
• car-flow
• system-thinking
• long-tail
• kbpublisher
• Apache
• SSL
• database
• dotproject
• IPv9
• TrueCrypt
• ITIL
• mis
• makeover
• photoshop
• IR
• SOA
• wire-free
• vertical-search
• ROFLCon
• DRM
• hardware
• spam

]]> http://blog.roodo.com/myroodo/archives/6898733.html http://blog.roodo.com/myroodo/archives/6898733.html 學術研究文章 Fri, 22 Aug 2008 09:48:05 +0800 長尾理論(Long Tail)是前陣子被炒得火紅的話題, 大家開始尋找自己的長尾來活得更好, 但是目前許多人開始認為Long Tail會不會只是一個Wrong Tale(錯誤的故事)?

在之前文章: 真實世界的長尾, 就已經談過這個問題, 到底Long Tail是否是Wrong Tale? 其實Chris Anderson也在書中談過, David Jackson也就Chris沒談到的部分提出他的看法, 因此如果你誤解了Long Tail, 當然最後會變成Wrong Tale啦... (繼續閱讀...) ]]> http://blog.roodo.com/myroodo/archives/5875183.html http://blog.roodo.com/myroodo/archives/5875183.html 學術研究文章 Thu, 17 Apr 2008 15:34:57 +0800 (繼續閱讀...) ]]> http://blog.roodo.com/myroodo/archives/5569061.html http://blog.roodo.com/myroodo/archives/5569061.html 學術研究文章 Wed, 20 Feb 2008 12:54:44 +0800 (繼續閱讀...) ]]> http://blog.roodo.com/myroodo/archives/4551771.html http://blog.roodo.com/myroodo/archives/4551771.html 學術研究文章 Wed, 28 Nov 2007 11:45:06 +0800 根據wikipedia的解釋: 
In philosophy, ontology is the study of being or existence. It seeks to describe or posit the basic categories and relationships of being or existence to define entities and types of entities within its framework. Ontology can be said to study conceptions of reality.

In computer or information sciences, ontology is a data model that represents a set of concepts within a domain and the relationships between those concepts. It is used to reason about the objects within that domain.

在哲學術語上，Ontology指的是一種探討"存在"的一門學問，也就是萬物存在這個宇宙，到底是安命在何處，以及萬物之間的關係為何。所以Ontology又稱之為"存在學"或"本體論"。

用白話來說，就是各種活的、死的東西，到底他是屬於哪個類別，可以歸類在何處，並且這些活的、死的東西之間到底有什麼關係。 (繼續閱讀...) ]]> http://blog.roodo.com/myroodo/archives/2817405.html http://blog.roodo.com/myroodo/archives/2817405.html 學術研究文章 Thu, 08 Mar 2007 00:59:56 +0800