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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