2 results about "Keywords classification" patented technology

This application provides an image classification method, image classification device, computer equipment, and storage medium, belonging to the field of artificial intelligence technology. The method includes: acquiring a first sample image and a sample image category of a sample document; performing text recognition on the first sample image, where the recognized initial text sequence includes initial text characters; inputting the first sample image and the initial text sequence into an initial classification model, performing keyword classification processing on the initial text characters to obtain keyword prediction scores for the initial text characters; constructing an image character table vector of the first sample image based on the keyword prediction scores; determining the predicted image category of the first sample image based on the image character table vector; adjusting the parameters of the initial classification model based on the sample image category and the predicted image category, and classifying the target image based on the adjusted document image classification model. This application embodiment can improve the accuracy of image classification.

A computing system obtains a novel keyword from a keyword database comprising a plurality of keywords. The computing system provides the novel keyword as input into an encoder and obtains a textual embedding of the novel keyword. The computing system identifies classifiers for similar seen keywords to the novel keyword. The novel keyword embedding and the classifiers are provided as input into a combiner model which outputs a textual embedding representative of the novel keyword and the seen keyword classifiers. The computing system compares the output of the combiner model to a textual embedding of query text. The computing system then identifies content based upon a computed similarity between the query text and the output of the combiner model. The computing system causes presentation of search results at a client computing device wherein the results include content selected based upon the computed similarity.