论文标题
网络搜索引擎中的源分布和结果重叠的比较
A Comparison of Source Distribution and Result Overlap in Web Search Engines
论文作者
论文摘要
在搜索引擎方面，用户通常更喜欢Google。我们的研究旨在找到与其他搜索引擎相比，在Google中发现的结果之间的差异。我们使用了来自德国和美国的Google趋势产生的3,537个查询，比较了Google，Bing，Duckduckgo和Metager的前10名结果。 Google比其竞争对手在最高结果中显示更多独特的域。 Wikipedia和新闻网站总体上是最受欢迎的来源。在一些主要来源主导搜索结果的情况下，域的分布在所有搜索引擎中也是一致的。 Google和Bing之间的重叠始终低于32％，而Metager与Bing的重叠比DuckDuckgo高，高达78％。这项研究表明，使用另一种搜索引擎，尤其是除Google外，还提供了更多的来源，并可能导致用户找到新的观点。
When it comes to search engines, users generally prefer Google. Our study aims to find the differences between the results found in Google compared to other search engines. We compared the top 10 results from Google, Bing, DuckDuckGo, and Metager, using 3,537 queries generated from Google Trends from Germany and the US. Google displays more unique domains in the top results than its competitors. Wikipedia and news websites are the most popular sources overall. With some top sources dominating search results, the distribution of domains is also consistent across all search engines. The overlap between Google and Bing is always under 32%, while Metager has a higher overlap with Bing than DuckDuckGo, going up to 78%. This study shows that the use of another search engine, especially in addition to Google, provides a wider variety in sources and might lead the user to find new perspectives.
