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This is a Microservice based on the Spring framework that exposes the following single REST endpoint :
http://:9000/estimate?keyword=
- Input: an Amazon Keyword
- Output (json format) : a search-volume estimate from 1 to 100.
For example, when typing http://localhost:9000/estimate?keyword=linux in the browser the result is following:
{
"keyword": "linux",
"score": 16
}
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Algorithm The sequence of substrings are created from the input Amazon word by sequential adding of one letter, for example, for the word
linuxthe sequence is following:l,li,lin,linu. Each of the words is fed to http://completion.amazon.com/search/complete which returns 10 strings representing the most popular user's input. A score is assigned for one occurence of the main completed keyword in each of 10 returned strings. To align scores for words of different length the coefficient is applied. -
How to build Type 'gradlew clean build' to build amazon-score-1.0.jar.
The server port is specified in application.properties (server.port=9000)
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How to run Type either of the following commands:
- java -jar build/libs/amazon-score-1.0.jar
- gradlew bootRun