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Erschienen in: Soft Computing 13/2020

02.11.2019 | Methodologies and Application

A novel time-shifting method to find popular blog post topics

verfasst von: Lin-Chih Chen, Da-Ren Chen, Ming-Fong Lai

Erschienen in: Soft Computing | Ausgabe 13/2020

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Abstract

Blog search engines and general search engines automatically crawl Web pages from the Internet and generate search results to users. One difference between the two is that blog search engines focus on blog posts and filter general pages. This difference allows bloggers to focus only on page results for posts rather than other types of page results. Another difference is that posts involve more time-related issues than general pages. For general pages, the general search engine can only show the last update time for the page. However, for posts, the blog search engine can show all possible time clues for the post. For some frequently updated posts, time clues help bloggers find information more efficiently. In this paper, we first use some well-known semantic analysis models to analyze the performance of Google Blog Search. Next, we apply a hybrid strategy that considers the document link and time clue relationships between posts to further improve its retrieval performance. Finally, we present several experiments to simulate various possible scenarios to confirm the effectiveness of our strategy.

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Fußnoten
1
Today, Google has strictly disabled the Google Blog Search homepage on google.com/blogsearch and redirected it to the Google homepage. Now, if we want to filter content based on blog posts, we can do this by visiting Google News, clicking on the search tool and selecting the "All News" drop-down menu and clicking on "Blog".
 
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Metadaten
Titel
A novel time-shifting method to find popular blog post topics
verfasst von
Lin-Chih Chen
Da-Ren Chen
Ming-Fong Lai
Publikationsdatum
02.11.2019
Verlag
Springer Berlin Heidelberg
Erschienen in
Soft Computing / Ausgabe 13/2020
Print ISSN: 1432-7643
Elektronische ISSN: 1433-7479
DOI
https://doi.org/10.1007/s00500-019-04485-3

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