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Table 7 Two-level attention weights of Case 1

From: DeepMPM: a mortality risk prediction model using longitudinal EHR data

Visit ID

ICD-9 code and the disease it represents

Weight

Visit 1

0.2736

1983(Secondary malignant neoplasm of brain and spinal cord)

0.1619

 

3314(Obstructive hydrocephalus)

0.0403

 

1977(Malignant neoplasm of liver, secondary)

0.1853

 

1970(Secondary malignant neoplasm of lung)

0.2014

 

1985(Secondary malignant neoplasm of bone and bone marrow)

0.2337

 

V1006(Personal history of malignant neoplasm of rectosigmoid junction)

0.1772

Visit 2

0.3564

1983(Secondary malignant neoplasm of brain and spinal cord)

0.1066

 

431(Intracerebral hemorrhage)

0.1688

 

78039(Other convulsions)

0.0278

 

1970(Secondary malignant neoplasm of lung)

0.1508

 

1977(Malignant neoplasm of liver, secondary)

0.1233

 

V452(Presence of cerebrospinal fluid drainage device)

0.0432

 

7812(Abnormality of gait)

0.0358

 

V1006(Personal history of malignant neoplasm of rectosigmoid junction)

0.1127

 

4019(Unspecified essential hypertension)

0.0891

 

V153(Personal history of irradiation, presenting hazards to health)

0.0510

 

2518(Other specified disorders of pancreatic internal secretion)

0.0128

 

E9320(Adrenal cortical steroids causing adverse effects in therapeutic use)

0.0476

Visit 3

0.3698

1977(Malignant neoplasm of liver, secondary)

0.1282

 

1983(Secondary malignant neoplasm of brain and spinal cord)

0.0997

 

1970(Secondary malignant neoplasm of lung)

0.1461

 

5770(Acute pancreatitis)

0.1503

 

79,902(Hypoxemia)

0.0860

 

V1006(Personal history of malignant neoplasm of rectosigmoid junction)

0.1102

 

V452(Cerebrospinal fluid drainage device)

0.0628

 

99591(Sepsis)

0.0987

 

4019(Unspecified essential hypertension)

0.0823

 

25,000(Diabetes mellitus without mention of complication)

0.0354

  1. The visit-level attention weight is displayed under visit ID, while all variable-level attention weights are associated with the ICD-9 codes. Bold values under visit ID indicate that the visit has a relatively higher visit-level attention weight. In the Weight column, bold values indicate that the corresponding ICD-9 code was assigned a relatively higher variable-level attention weight
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BMC Bioinformatics

ISSN: 1471-2105

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