Search results
Results from the WOW.Com Content Network
The exploration reward (also called exploration bonus) methods convert the exploration-exploitation dilemma into a balance of exploitations. That is, instead of trying to get the agent to balance exploration and exploitation, exploration is simply treated as another form of exploitation, and the agent simply attempts to maximize the sum of ...
Instead, the focus is on finding a balance between exploration (of uncharted territory) and exploitation (of current knowledge) with the goal of maximizing the cumulative reward (the feedback of which might be incomplete or delayed). [1] The search for this balance is known as the exploration-exploitation dilemma.
Graphic depicting the loss of Native American land to U.S. settlers in the 19th century. Settler colonialism is a logic and structure of displacement by settlers, using colonial rule, over an environment for replacing it and its indigenous peoples with settlements and the society of the settlers.
Thompson sampling, [1] [2] [3] named after William R. Thompson, is a heuristic for choosing actions that address the exploration-exploitation dilemma in the multi-armed bandit problem. It consists of choosing the action that maximizes the expected reward with respect to a randomly drawn belief.
After Columbus' first trips, competing Spanish and Portuguese claims to new territories and sea routes were solved with the Treaty of Tordesillas in 1494, which divided the world outside of Europe in two areas of trade and exploration, between the Iberian kingdoms of Castile and Portugal along a north-south meridian, 370 leagues west of Cape Verde.
The exploration of North America by European sailors and geographers was an effort by major European powers to map and explore the continent with the goal of economic, religious and military expansion. The combative and rapid nature of this exploration is the result of a series of countering actions by neighboring European nations to ensure no ...
The relationship between Appalachia and the rest of the United States, historically characterized by mineral extraction, the destruction of the natural environment, and the exploitation of the miner class - at one time paid only in company scrip and policed by private armies, as led to deep-rooted poverty and health issues in the region.
A major Russian expedition for exploration was mounted in 1742, contemporaneous with other eighteenth-century European state-sponsored ventures. It was not clear at the time whether Eurasia and North America were completely separate continents. The first voyages were made by Vitus Bering and Aleksei Chirikov, with settlement beginning after ...