Google推出了能够搜索到明天网络中的一些预测信息，就像天气预报一样。这项技术由澳大利亚的悉尼研发中心开发。其核心技术叫MATE（Machine Automated Temporal Extrapolation机器自动短期推断）。
通过这个技术，我们可以预测几乎所有发生的网络的事——明天的价格波动，体育比赛结果和新闻事件。此外，使用语言规律分析，Google甚至可以提前24小时预测未来博客上的文字和报纸上的栏目。
About gDay™ technology
The core technology that powers gDay™ is MATE™ (Machine Automated Temporal Extrapolation).
Using MATE’s™ machine learning and artificial intelligence techniques developed in Google’s Sydney offices, we can construct elements of the future.
Google spiders crawl publicly available web information and our index of historic, cached web content. Using a mashup of numerous factors such as recurrence plots, fuzzy measure analysis, online betting odds and the weather forecast from the iGoogle weather gadget, we can create a sophisticated model of what the internet will look like 24 hours from now.
We can use this technique to predict almost anything on the web – tomorrow’s share price movements, sports results or news events. Plus, using language regression analysis, Google can even predict the actual wording of blogs and newspaper columns, 24 hours before they’re written!
To rank these future pages in order of relevance, gDay™ uses a statistical extrapolation of a page’s future PageRank, called SageRank.