One reason that is often given for building recommenders, particularly in the context of a digital library, is that it is supposed to help address the information overload problem. However, one can easily argue that the converse is true.
Google Makes us Stupid « Synthèse - 0 views
-
-
Thus, a recommender actually adds to the information overload problem and thus exacerbates the attention deficit problem that Carr complains about in his article.
-
perhaps we should focus on what’s in front of us instead of fretting about whether we’ve reached 100% recall.
Social Media Research Blog: Some things are just Semi-Social - 0 views
-
Social Media is a lot about sharing.
-
As we start to experiment with social software we realize that sharing is good and soon become open to sharing a lot more. There are some things though, that just seem semi-social. What I mean by Semi-Social is roughly "Thing I would not mind sharing with a small group of trusted friends and family members".
Five Ways to Write Faster - 0 views
"社会化网络"到底有没有"商务"？ | "别来无恙"团队博客 - 0 views
-
纵观互联网的所有商业形式，都源于三种简单明了的商业属性，那就是媒体属性、市场属性和工具属性。
-
媒体属性指向网络广告业务，或者说网络营销，典型代表是门户网站、Google、Youtube；市场属性指向电子商务，典型代表是Amazon、eBay、阿里巴巴，也包括虚拟物品销售；工具属性指向付费服务，典型代表是Flickr，包括各种SAAS产品。换句话说，所有能让你靠互联网赚钱的买卖，只有这三种。
-
所谓的“社会化网络”更趋向于互联网的媒体属性，本质上说它依然是一个传播渠道，不同的是传播的载体是人而不再仅仅是信息。基于 这样的特征，“社会化网络”的“商务”价值也应该主要集中在网络营销业务上。如果真要考虑“社会化网络+电子商务”的模式，也需要（事实上也不得不）将二 者区别开来，不能过于交织甚至混为一谈。
- ...1 more annotation...
OpenSearch 初探 - wowbox blog (網頁設計知識庫) - 0 views
本體論: 讓舉一反三變得可能 - MMDays - 0 views
Paper: MapReduce: Simplified Data Processing on Large Clusters | High Scalability - 0 views
-
Some interesting stats from the paper: Google executes 100k MapReduce jobs each day; more than 20 petabytes of data are processed per day; more than 10k MapReduce programs have been implemented; machines are dual processor with gigabit ethernet and 4-8 GB of memory.
-
Google executes 100k MapReduce jobs each day; more than 20 petabytes of data are processed per day; more than 10k MapReduce programs have been implemented; machines are dual processor with gigabit ethernet and 4-8 GB of memory.
Is Google Changing Your Brain? - Harvard Business Online's HBR Editors' Blog - 0 views
UBC Academic Search - Another Impact Factor Metric - <i>W-index</i> - 0 views
-
A new index measuring a scientist's impact in his/her field has been developed called the Wu index or w-index. Developed by Qiang Wu from the University of Science and Technology of China in Hefei, it was published as The w-index: A significant improvement of the h-index in this week's Physics arxiv.
電腦玩物: Firefox 3.0 可用和推薦的擴充套件列表，歡迎補完！ - 0 views
網頁色碼選擇器:紫貝殼網頁資源網 - 0 views
« First
‹ Previous
221 - 240 of 352
Next ›
Last »
Showing 20▼ items per page
