Add evaluation results for v2.8

evals_results.csv

@@ -12,4 +12,5 @@ v2.3,2025-11-30T06:32:31.012425,BAAI/bge-small-en-v1.5,1200,519,1719.0,32,4,1200
 v2.4,2025-11-30T08:39:53.600475,BAAI/bge-small-en-v1.5,1200,519,1719.0,16,3,,undersampling,0.3019197207678883,20.0,0.7942973523421588,0.7296100275783698,0.6589595375722543,0.6917148362235067,0.1297366730892742,0.8430232558134634,0.8333333333328544,0.8381502889668583,174,0.8547717842320105,0.8841201716734404,0.8691983121859344,233,0.3545454545451322,0.7499999999985577,0.4814814814372961,52,baobabtech/water-conflict-classifier,,d2.0,,optuna,50.0,200.0,False,"{'body_learning_rate': 1.4291965748432987e-06, 'head_learning_rate': 0.010793429167673138, 'num_epochs': 3, 'batch_size': 16, 'num_iterations': 20, 'seed': 72, 'max_iter': 153, 'solver': 'lbfgs', 'sampling_strategy': 'undersampling'}"
 v2.5,2025-12-02T02:13:03.385824,BAAI/bge-small-en-v1.5,1200,519,1719.0,32,2,1200.0,oversampling,0.3019197207678883,20.0,0.8656084656084656,0.8106275923593743,0.7074502247912652,0.8188824662813102,0.0815671162491971,0.8953488372087819,0.8850574712638593,0.8901734103541115,174,0.8888888888885231,0.9270386266090442,0.9075630251597248,233,0.5492957746471137,0.7499999999985577,0.6341463414135765,52,baobabtech/water-conflict-classifier,,d2.0,,standard,,,,
 v2.6,2025-12-02T02:40:51.360905,BAAI/bge-small-en-v1.5,1200,519,1719.0,16,3,1200.0,undersampling,0.3019197207678883,,0.86875,0.8231409011328331,0.7093770070648683,0.8227360308285164,0.0809248554913294,0.8888888888883691,0.8735632183903026,0.8811594202393481,174,0.876984126983779,0.9484978540768462,0.911340206135268,233,0.5641025641018409,0.8461538461522189,0.6769230768740355,52,baobabtech/water-conflict-classifier,,d2.0,,standard,,,,
-v2.7,2025-12-02T03:07:10.699513,BAAI/bge-small-en-v1.5,1200,519,1719.0,64,2,1200.0,undersampling,0.3019197207678883,20.0,0.8523206751054853,0.7982523548155483,0.6992935131663455,0.8092485549132948,0.0899165061014772,0.9030303030297558,0.8563218390799677,0.8790560471471568,174,0.8806584362136294,0.9184549356219235,0.8991596638151906,233,0.5061728395055479,0.7884615384600222,0.6165413533349087,52,baobabtech/water-conflict-classifier,,d2.0,,standard,,,,
+v2.7,2025-12-02T03:07:10.699513,BAAI/bge-small-en-v1.5,1200,519,1719.0,64,2,1200.0,undersampling,0.3019197207678883,20.0,0.8523206751054853,0.7982523548155483,0.6992935131663455,0.8092485549132948,0.0899165061014772,0.9030303030297558,0.8563218390799677,0.8790560471471568,174,0.8806584362136294,0.9184549356219236,0.8991596638151906,233,0.5061728395055479,0.7884615384600222,0.6165413533349087,52,baobabtech/water-conflict-classifier,,d2.0,,standard,,,,
+v2.8,2025-12-02T04:01:31.981874,BAAI/bge-small-en-v1.5,1200,519,1719.0,64,1,1200.0,undersampling,0.3019197207678883,20.0,0.8529718456725756,0.7986785660379309,0.702761721258831,0.8015414258188824,0.0905587668593449,0.8843930635833038,0.8793103448270809,0.8818443803529504,174,0.8842975206607917,0.9184549356219235,0.9010526315285861,233,0.4941176470582422,0.8076923076907544,0.6131386860833928,52,baobabtech/water-conflict-classifier,,d2.0,,standard,,,,