Fix omp_wo_weights when coupled with normalize_D. Fix missing selected trees saving for omp and random. Update compute results (not done yet). Fix omp_distillation.

Fix flw_pairs loading. Prepare all new exps: omp_distillation, preds coherence, preds correlation, normalize_D when OMP, n_jobs=-1 in SOTA. In exps script, test both train+dev,train+dev and train,dev

Handle similarity_similarities and similarity_predictions in the pipeline and set lfw_pairs to binary classif (todo: change the labels for omp)

Update fix of normalize_D in the case of wo weights. Add density plot in compute results for all stages and add some plots in results.

Fix hyperparams bugs in base and random. Fix extracted forest size used in random. Factorize random fitting

Integrate Paolo's code of method 'Ensemble selection from libraries of models' by Rich Caruana et al