Shulou(Shulou.com)05/31 Report--

Audio commentary

Hello, everyone. The meeting will answer your questions. Many people still don't know what the headline Douyin app has and what the headline app has. Now let's take a look at it.

Answer:

1. Headline applications include vibrato short videos, volcano mini videos, watermelon videos, Wukong Q & A, Toutiao, Duoshing, understanding Che Di, pre-connotation paragraphs, mantis shrimp, faceu excitement, worms, fast comics, TopBuzz, musical.ly, TopBuzz Video, Tiktok, NewsRepublic and so on.

2. Headline APP product features:

3. Based on personalized recommendation engine technology, personalized recommendation is carried out according to the interest and location of each user. The recommended content includes not only news in a narrow sense, but also music, movies, games, shopping and other information. The interest is excavated according to their social behavior, reading behavior, geographical location, occupation, age and so on. Through the social behavior analysis, the user interest is calculated in 5 seconds; through the user behavior analysis, the user model is updated within 10 seconds after each user action. Extract dozens to hundreds of high-dimensional features from each piece of information, carry out dimensionality reduction, similarity calculation, clustering and other calculations to remove repetitive information; carry out machine classification, abstract extraction, LDA topic analysis, information quality identification and other processing of information; recommend according to the matching degree of human features, environmental features and object features.

This is the end of this article. I hope it will be helpful to all of you.

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