Research Article
Gene Tree Labeling Using Nonnegative Matrix Factorization on Biomedical Literature
Table 1
Term-document matrix for the sample collection in
Table
.
| | d1 | d2 | d3 | d4 | d5 | d6 | d7 | d8 | d9 |
| Alcoholism | — | 0.4338 | — | — | — | 0.2737 | — | 0.2737 | 0.4338 | Anxiety | 0.4745 | — | — | — | 0.4745 | — | — | — | — | Attack | — | — | — | — | 0.6931 | — | — | — | — | Autism | — | — | — | — | — | — | 0.7520 | — | 0.7520 | Airth | — | — | — | — | — | 0.4745 | — | — | 0.4745 | Blood | — | — | — | 0.3466 | 0.3466 | 0.3466 | — | — | — | Bone | — | — | 0.7520 | 0.7520 | — | — | — | — | — | Cancer | — | 0.4745 | 0.4745 | — | — | — | — | — | — | Cells | — | — | — | 0.6931 | — | — | — | — | — | Children | — | — | — | — | — | — | 0.4745 | — | 0.4745 | Cirrhosis | — | 0.7520 | — | — | — | — | — | 0.7520 | — | Damage | — | — | 0.6931 | — | — | — | — | — | — | Defects | — | — | — | — | — | 0.3466 | 0.3466 | — | 0.3466 | Failure | — | 0.4745 | — | — | — | 0.4745 | — | — | — | Hypertension | — | — | — | — | — | 0.6931 | — | — | — | Kidney | — | 0.4745 | — | — | — | 0.4745 | — | — | — | Leukemia | — | — | 1.0986 | — | — | — | — | — | — | Liver | — | 0.4745 | — | — | — | — | — | 0.4745 | — | Marrow | — | — | 0.7520 | 0.7520 | — | — | — | — | — | Pressure | — | — | — | — | 0.7804 | 0.4923 | — | — | — | Scarring | — | — | — | — | — | — | — | 0.6931 | — | Speech | — | — | — | — | — | — | 0.6931 | — | — | Stress | 0.4923 | — | — | — | 0.7804 | — | — | — | — | Tuberculosis | — | — | — | 0.6931 | — | — | — | — | — |
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