Junye Mao

Collect 100+ pictures and text materials related to food from the Internet, extract entity features as feature labels, and use JSON to combine entity feature information The materials under each food are divided into three categories: pictures, sentences and paragraphs. Fastjson is used to deserialize THE JSON data and DFS matching algorithm and Jacquard coefficient are used to retrieve the three kinds of deserialized materials respectively With the materials with the largest context correlation degree, the materials with similar correlation degree are stored in a set, and material objects are randomly selected as the following according to the subscript. Use the POI library provided by Apache to generate PPTX files, and use Maven to lighten dependencies

Using Java in the local mode under the condition of continuous monitoring twitter data for 5 days, according to the keyword filter to get more than 10000 related twitter data. Bolt processes spout data streams, retaining verbs and nouns and counting support only if the positive verb appears in the same tweet as the associated party name (including abbreviation)

Swing and AWT are used to achieve interactive interface, including coin slot, digital keyboard, water temperature sensor, beverage production process. Includes coin count, change, paper cup counter, water temperature control. The user first puts in COINS to exchange electronic balance, and then selects the size of drinks and paper cups by using the digital keyboard. The condition determines whether the balance is sufficient or not, and then determines whether there are raw materials and paper cups of corresponding size. Use vector data structures to store COINS, raw materials, and paper cups to support thread synchronization and improve program reliability and consistency

With ARcore as the platform, blender is used to produce AR models and animation effects, and an Android application software that can display a variety of geographical phenomena is realized