Abstract: In this paper, TF-IDF algorithm is used to extract high-frequency keywords, LDA topic model is used to extract topic words, and TF-IDF vectorized text is used to calculate topic similarity.

From 3-5 February over 6,000 visitors flocked to London’s Business Design Centre where over 180 exhibitors showcased the best in surface and material innovation. An expanded programme saw visitors ...

Abstract: The following topics are dealt with: Web site reverse engineering and maintenance; Web site clustering and clone detection; Web technologies; and Web site architecture analysis and evolution ...

On Darwin Day, the story behind the delay in publishing his evolution theory is revisited. The fear of religious backlash and rivalry shaped this revolutionary idea's journey. On Darwin Day, ...

ZunaBet hosts an impressive collection of 11,294 casino games. This extensive library comes from 63 different software providers, giving players access to a wide variety of gaming styles and themes.

The stratospheric run of gold has encouraged Evolution Mining to expand production in NSW, as the $30 billion miner rewarded investors with a bumper dividend after posting record first-half results.