Báo cáo khoa học: "Learning to Rank" doc
Báo cáo khoa học: "Learning to Rank Definitions to Generate Quizzes for Interactive Information Presentation" doc
... different
sources to take into account the difference in the
importance of terms depending on the text. We
also used sentences, sections (for Wikipedia arti-
cles only) and documents as units to calculate doc-
ument ... annotators annotated rankings
for each of the 150 people individually. The annota-
tors were instructed to rank the definitions assuming
that they were creating a “who...
Báo cáo khoa học: "Learning to Rank Answers on Large Online QA Collections" pptx
... similarity-based
models are doomed to perform poorly for QA be-
cause they fail to “bridge the lexical chasm” be-
tween questions and answers. One way to address
this problem is to learn question -to- answer trans-
formations ... designed
originally for factoid answer validation and does not
adapt well to our problem. Because the length of
non-factoid answers is typically significant...
Tài liệu Báo cáo khoa học: "Learning to Translate with Multiple Objectives" doc
... between pareto vs. non-pareto
points ignores the fact that 2nd-place non-pareto
points may also lead to good practical solutions. A
better approach may be to adopt a graded definition
of Pareto optimality ... weight vector w, takes in a foreign sen-
tence f and returns a translated hypothesis h. The
argmax operates in vector space and our goal is to
find w leading to hypotheses on the P...
Tài liệu Báo cáo khoa học: "Learning to Find Translations and Transliterations on the Web" doc
...
Thus, we also associate features to each Chinese
token (characters or words) to reflect the likelihood
of the token being part of the translation. We
describe how to train a CRF model for identifying ... potentially be used to assist translators
to find the most common translation for a given
term, or to supplement a bilingual terminology
bank (e.g., adding multilingual titl...
Tài liệu Báo cáo khoa học: "Learning to Compose Effective Strategies from a Library of Dialogue Components" doc
... that the key to maximum dialogue ef-
fectiveness is to listen to the user. This paper de-
scribes the development of an adaptive dialogue sys-
tem that uses the feedback of users to automatically
improve ... harder to detect than others, the
system’s classification accuracy depends largely on
the user’s barrier. To prevent classification accuracy
distorting the user evaluations, we...
Báo cáo khoa học: "Learning to Predict Case Markers in Japanese" doc
... MT requires
taking additional factors into consideration, compared
to the monolingual task described above. On the one
hand, we need to extend our model to handle the addi-
tional knowledge ... than in the Kyoto Corpus, because our
bunsetsu-parsing algorithm prefers to err on the side of
making too many rather than too few phrases. This is
because our final goal is to generate...
Báo cáo khoa học: "Learning to Tell Tales: A Data-driven Approach to Story Generation" doc
... a
data-driven approach to story generation that does
not require extensive manual involvement. Our
goal is to create stories automatically by leverag-
ing knowledge inherent in corpora. Stories within
the ... wish to extract and quantify. Of course, build-
ing a database of characters and their actions is
merely the first step towards creating an automatic
story generator. The latter mus...
Tài liệu Báo cáo khoa học: "Learning to Follow Navigational Directions" pdf
... it
is her task to describe the path to the instruction
follower, who cannot see the reference path. Our
system learns to interpret these navigational direc-
tions, without access to explicit linguistic ... θ
T
φ(s, a) most closely approximates
E[R(s, a)]. To learn these weights θ we use
SARSA (Sutton and Barto, 1998), an online learn-
ing algorithm similar to Q-learning (Watkins a...
Tài liệu Báo cáo khoa học: "Learning to Recognize Tables in Free Text" pptx
... for ease of reference to any line in this doc-
ument. We will use this document to illustrate the
details of our learning approach throughout this pa-
per. We refer to a horizontal line as ...
12:
13: Net tons Capability
14: produced utilization
15: Week to March 14 1,633,000 75.8~
16: Week to March 7 1,570,000 71.9~
17: Year to date 15,029,000 66.9~
18: Year earlier t...