# Predict categorization with LSI * **URL**: `/api/v0/lsi//predict` * **Method**: `POST` **URL Params**: None * **Data Params**: - `index`: [required] document indices of the training set - `y`: [required] target binary class relative to index * **Success Response**: `HTTP 200` {"id": , "recall": , "precision": , "f1": , "roc_auc": , "average_precision": , "prediction": , "prediction_rel": , "prediction_nrel": , "nearest_rel_doc": , "nearest_nrel_doc": }