Last Updated：2025/12/30
Sentence
Problem
solving
based
on
experience
of
working
with
other
problems
which
share
some
characteristics
of
the
current
problem,
but
for
which
no
algorithm
is
known.
Good
heuristics
can
reduce
the
time
needed
to
solve
problems
by
recognizing
which
possible
approaches
are
unlikely
to
be
successful.
George
Polya
brought
the
notion
of
heuristics
to
a
wide
audience
through
his
book
How
To
Solve
It.
The
second
edition
was
published
in
1957
and
is
still
in
print
half
a
century
later.
Quizzes for review
Problem solving based on experience of working with other problems which share some characteristics of the current problem, but for which no algorithm is known. Good heuristics can reduce the time needed to solve problems by recognizing which possible approaches are unlikely to be successful. George Polya brought the notion of heuristics to a wide audience through his book How To Solve It. The second edition was published in 1957 and is still in print half a century later.
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