Creation system of advertisement analysis database
An advertising analysis and database technology, applied in market data collection, data processing applications, marketing, etc., can solve the problems of inability to accurately profile users and high difficulty in prediction, and achieve real-time, good learning performance, and accurate user profiles.
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Embodiment 1
[0067] This embodiment also provides a system for creating an advertisement analysis database, such as figure 1 As shown, the creation system includes: historical user query module, advertisement feature data extraction module, user feedback data extraction module, face recognition module, image recognition module, voice recognition module, video action recognition module, user label establishment module, recognition evaluation Value calculation module, and database creation module.
[0068] Among them, the historical user query module is used to query an advertisement analysis database, and extract the user portrait data sets of historical users collected therein; the user portrait data set includes facial feature data and user tags of each historical user, and the user tags include identity tags, Like labels and dislike labels.
[0069] The advertisement feature data extraction module is used to extract the playing time T of each advertisement played and a keyword data set ...
Embodiment 2
[0149] This embodiment provides a method for accurately placing advertisements based on user portraits. The precise delivery method is developed based on the advertisement analysis database in embodiment 1; as Figure 5 As shown, the precise delivery method includes the following steps:
[0150] Step 1: Obtain the user label of the current user
[0151] 1. Obtain the facial features of each current user in the advertisement delivery area.
[0152] 2. Carry out facial recognition for each current user in turn, query an advertisement analysis database containing user portrait data sets of multiple historical users according to the results of facial recognition (that is, the advertisement analysis database created in Embodiment 1 or 2), and Make the following judgments:
[0153] (1) When the facial features of the current user match the feature data in one of the historical user facial feature data, obtain all feature data in the user tags of the historical user.
[0154] (2)...
Embodiment 3
[0176] This embodiment provides a method for timely analysis of user needs in a business circle scenario, which is further developed on the basis of Embodiment 1, and realizes the most direct and rapid prediction or evaluation of user needs of specific users. Such as Image 6 As shown, the method includes the following steps:
[0177] Step 1: Obtain the facial features of the current user in the advertisement delivery area.
[0178] Step 2: Carry out face recognition to current user successively, query an advertisement analysis database (this advertisement analysis database is the advertisement analysis database created in embodiment 1) that contains the user portrait data sets of a plurality of historical users according to the result of facial recognition, Make the following judgments:
[0179] (1) When the facial features of the current user match the feature data in one of the historical user facial feature data, obtain all feature data in the user tags of the historical...
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