Help


[permalink] [id link]
+
Page "Reinforcement learning" ¶ 1
from Wikipedia
Edit
Promote Demote Fragment Fix

Some Related Sentences

problem and has
The race problem has tended to obscure other, less emotional, issues which may fundamentally be even more divisive.
An example of the changes which have crept over the Southern region may be seen in the Southern Negro's quest for a position in the white-dominated society, a problem that has been reflected in regional fiction especially since 1865.
recently only Keith Wheeler's novel, Peaceable Lane, has openly faced the problem.
Next to the old problem of the slowness of decision making, network structure seems to be paramount, and without monitoring no network has value.
This is an unsolved problem which probably has never been seriously investigated, although one frequently hears the comment that we have insufficient specialists of the kind who can compete with the Germans or Swiss, for example, in precision machinery and mathematics, or the Finns in geochemistry.
The main question raised by the incident is how much longer will UN bury its head in the sand on the Congo problem instead of facing the bitter fact that it has no solution in present terms??
Ambassador Stevenson yesterday described the U.N.'s problem of electing a temporary successor to the late Dag Hammarskjold as `` the gravest crisis the institution has faced ''.
The new column by Maurice Stans regarding business scandals, is fair and accurate in most respects and his solution to the problem has some merit.
Nikita Khrushchev, however, has created yet another problem for himself.
But more than one conscientious researcher has been inhibited from completely frank discussion of the available evidence by the less excusable fact that fallout has been made a political issue as well as a scientific problem.
It seems to me that N.C., in his editorial `` Confrontation '' ( SR, Mar. 25 ), has hit upon the real problem that bothers all of us in a complex world: how do we retain our personal relationship with those who suffer??
No satisfactory solution has been found, but this is due more to the difficulties inherent in the problem than to a lack of interest or diligence on the part of the assessors.
Meanwhile he has been thinking about the facts surrounding the problem, facts which he knows can never be complete, and the general background, much of which has already been lost to history.
Cathy J. Hanover ( Tar Heel-Kaola Hanover ), formerly called Karet Hanover, has been rather a problem child, but is getting better all the while and can pace a twice around in about 2:31.
It is more than just lack of dance training that is our problem, for just as gymnastics can learn from dance, dance has some very important things to learn from gymnastics.
In the earlier years of training certain phases of the work must be covered and the synthetic problem has its use.
A well-publicized entrant which has achieved success only recently is the built liquid detergent, with which the major problem today is incorporation of builder and active into a small volume using a sufficiently high builder/active ratio.
Only a limited effort has been devoted to this problem.
In the last few years, the application of chromatographic and other modern techniques to the problem of isolating TSH has led to further purification ( Bates and Condliffe, 1960 ; ;
The design of orthographies has received much less attention from linguists than the problem deserves.
There has been a tendency on the part of many American linguists to assume that a phonemic transcription will automatically be the best possible orthography and that the only real problem will then be the social one of securing acceptance.
The problem arises, if it does arise, when the educator has to make a choice or a decision within the area of his professional competence, but which bears some relation to the social structure.
Almost no empirical work has been done on the problem of alienation.

problem and been
`` I've been in government and I can tell some pretty hairy stories about personnel difficulties, so I know what a problem he was ''.
Both Secretary of War Baker and Secretary of Navy Daniels devoted much time and effort to the problem of providing reasonably normal and wholesome activities in camp for the millions of men who had been removed from their home environment.
I realized that Hamlet was faced with an entirely different problem, but his agony could have been no greater.
The closed molding of flexible urethane foams has been a problem ever since the introduction of the material ( molding in open molds was more feasible ).
I submit that this is the key problem of international relations, that it always has been, that it always will be.
And I suggest further that the main cause of the trouble we are in has been the failure of American policy-makers, ever since we assumed free world leadership in 1945, to deal with this problem realistically and seriously.
Hardly a window has been broken since Dunbar first was opened ( and vandalism in schools is a major problem in many slum areas ).
The governor wrote Miss Grant that he has been concerned for some time `` with the continuous problem which confronts our local and state law enforcement officers as a result of the laws regulating Sunday sales ''.
Phase II also included changes to the underlying inter-networking protocols to make them less " chatty ", which had previously been a serious problem on networks that bridged over wide-area networks.
Another problem is that Dutton's categories seek to universalise traditional European notions of aesthetics and art forgetting that, as André Malraux and others have pointed out, there have been large numbers of cultures in which such ideas ( including the idea " art " itself ) were non-existent.
The Governor's main problem was with his own military officers, who wanted large grants of land, which Phillip had not been authorised to grant.
To address this problem, a complexity theory for AI has been proposed.
Because these methods are diverse and use data from such different sources, the problem of integrating them into a coherent argument has been a long-term issue for archaeoastronomers.
Colonel Kari Renko, an engineer at the Finnish Air Force, was quoted by Helsingin Sanomat as saying about this failure, " The problem involves the rocket engines which have been in use for decades " and that Finland first was told of the problems by the Americans about two years ago.

problem and studied
He studied the problem for a few seconds and thought of a means by which it might be solved.
He studied under a number of teachers, developing his insight into the problem of suffering.
For this reason it is difficult for the modern scholar to solve the 101st problem even after having studied 100 of Diophantos ’ s solutions
If an isomorphism can be found from a relatively unknown part of mathematics into some well studied division of mathematics, where many theorems are already proved, and many methods are already available to find answers, then the function can be used to map whole problems out of unfamiliar territory over to " solid ground " where the problem is easier to understand and work with.
The problem often arises in resource allocation where there are financial constraints and is studied in fields such as combinatorics, computer science, complexity theory, cryptography and applied mathematics.
The knapsack problem has been studied for more than a century, with early works dating as far back as 1897.
The practical implementation of multivariate statistics to a particular problem may involve several types of univariate and multivariate analysis in order to understand the relationships between variables and their relevance to the actual problem being studied.
Doing so, however, is not always useful or worth-while, depending on the problem domain being studied.
Statistical models describe the sources of data and can have different types of formulation corresponding to these sources and to the problem being studied.
The assumption here is a simple one, to the effect that the observer should know that the observations obtained are representative of the problem, topic or class of objects being studied.
The travelling salesman problem ( TSP ) is an NP-hard problem in combinatorial optimization studied in operations research and theoretical computer science.
The problem was first formulated as a mathematical problem in 1930 and is one of the most intensively studied problems in optimization.
The general form of the TSP appears to have been first studied by mathematicians during the 1930s in Vienna and at Harvard, notably by Karl Menger, who defines the problem, considers the obvious brute-force algorithm, and observes the non-optimality of the nearest neighbour heuristic:
In the following decades, the problem was studied by many researchers from mathematics, computer science, chemistry, physics, and other sciences.
This problem was solved by Amedeo Avogadro, who studied the reacting volumes of gases as they formed liquids and solids.
Historically, the problem of a vibrating string such as that of a musical instrument was studied by Jean le Rond d ' Alembert, Leonhard Euler, Daniel Bernoulli, and Joseph-Louis Lagrange.
In evolutionary psychology and in cognitive neuroscience, patience is studied as a decision-making problem, involving the choice of either a small reward in the short term, or a more valuable reward in the long term.
Geostatistics goes beyond the interpolation problem by considering the studied phenomenon at unknown locations as a set of correlated random variables.
Listing all the protein modifications that might be studied in a " Proteomics " project would require a discussion of most of biochemistry ; therefore, a short list will serve here to illustrate the complexity of the problem.
David Hooper and Ken Whyld studied this problem in the mid-1980s but were unable to crack it.
The problem, due to its generality, is studied in many other disciplines, such as game theory, control theory, operations research, information theory, simulation-based optimization, statistics, and genetic algorithms.

0.159 seconds.