Consider an information need for which there are 5 relevant documents in the collection, which are judged as very relevant, relevant, somewhat relevant (VR, R, SR) vs. nonrelevant (N). For computation of NDCG, treat these ordinal values as the numbers (relevance values) 3, 2, 1, and 0, respectively. Contrast two systems running a query for the information need on this collection. Their top 10 results were judged for relevance as follows (the leftmost item is the top ranked search result)
Answers (1)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Consider an information need for which there are 5 relevant documents in the collection, which are judged as very relevant, relevant, ...” in 📙 Engineering if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
Regulation 433.3.3 gives six examples where th are permitted for safety reasons. Can you fill in the missing words? Exciter Drop zone for rotating machines. Supply circuits of lifting Dron zone
Answers (1)
Como se conecta un circuito eléctrico con dos o más resistencias en paralelo
Answers (1)
A cylindrical tank is required to contain a gage pressure 670 kPakPa. The tank is to be made of A516 grade 60 steel with a maximum allowable normal stress of 150 MPaMPa.
Answers (1)
It is impossible that the energy of one isolated system increases. a) - True b) - False
Answers (1)
Is it possible to interface an IC with a different technology such as TTL to HCS12 ports? What are the conditions in terms of electrical parameters that need to be satisfied for this purpose?
Answers (1)
New Questions in Engineering
Familiarity with basic fastener properties: For each of the standard fasteners specified informally below, determine the major diameter d, the pitch p, the pitch diameter dp, and the bolt length L.
Answers (1)
The diameter of a cylinder is called the a.) stroke b.) bore c.) principal length d.) radius
Answers (1)
Consider the following grooves, each of width W, that have been machined from a solid block of material. (a) For each case obtain an expression for the view factor of the groove with respect to the surroundings outside the groove.
Answers (1)
What is the last step to the design process? A: Define the problem B: Present solution C: Evaluate a solution D: Develop a solution
Answers (1)
The controller can be considered the brain of closed loop system
Answers (1)