d**y
发帖数: 32 | 1 有一篇稿件，题为“Similarity of Chemotherapy Histories based on Imputed
Values”
请有兴趣且方向相符的朋友站内联系，请附上个人简介，研究方向及email联系方式
Abstract. The comparison of time series of multivariate data is a long-
standing
problem in many applications in the clinical domain.We propose two
approaches
to retrieve from a hospital data warehouse the k patients P1; : : : ; Pn
with a
chemotherapy history that is most similar to patient Q: the first is based
on warping
distance, together with an initial alignment using imputed values. The
second
is based on the volume of the Kiviat tube. In implementing the Euclidean
distance,
we investigate the addition of null events to achieve similar cardinality,
and dynamic time warping, a widely-used technique in the comparison of time
series data. The investigations are based on a real world clinical database. | w**********3
发帖数: 1200 | 2 想要你的审稿啊，多谢多谢。。。已经站内你，麻烦查收，谢谢。。
【在 d**y 的大作中提到】
: 有一篇稿件，题为“Similarity of Chemotherapy Histories based on Imputed
: Values”
: 请有兴趣且方向相符的朋友站内联系，请附上个人简介，研究方向及email联系方式
: Abstract. The comparison of time series of multivariate data is a long-
: standing
: problem in many applications in the clinical domain.We propose two
: approaches
: to retrieve from a hospital data warehouse the k patients P1; : : : ; Pn
: with a
: chemotherapy history that is most similar to patient Q: the first is based
|
|
