diff --git a/results/boston/stage1/losses.png b/results/boston/stage1/losses.png
index f79cbc51e2377e6b195396bb7ad9ca5527e7b288..91ec26cd6e29ba5578b67e9ced36626f5f006b3e 100644
Binary files a/results/boston/stage1/losses.png and b/results/boston/stage1/losses.png differ
diff --git a/results/boston/stage2/losses.png b/results/boston/stage2/losses.png
deleted file mode 100644
index dfc243f6d4d8eb21c53238b29d8f5ae7831bb375..0000000000000000000000000000000000000000
Binary files a/results/boston/stage2/losses.png and /dev/null differ
diff --git a/results/boston/stage3/losses.png b/results/boston/stage3/losses.png
index dc49c4870802498d4cb934f3d8215a460d679365..e74830dbda3f92fb8620f11bd2d33c0b79c022e9 100644
Binary files a/results/boston/stage3/losses.png and b/results/boston/stage3/losses.png differ
diff --git a/results/boston/stage4/losses.png b/results/boston/stage4/losses.png
index 0762b7c1057045bb08a9d698e82446baf3558e22..7c85d83462643ae058f5d4ce7dba532045fc20b3 100644
Binary files a/results/boston/stage4/losses.png and b/results/boston/stage4/losses.png differ
diff --git a/results/boston/stage4_fix/losses.png b/results/boston/stage4_fix/losses.png
deleted file mode 100644
index aa5577274c1a5522a05d0cf025de25ef2e027aa4..0000000000000000000000000000000000000000
Binary files a/results/boston/stage4_fix/losses.png and /dev/null differ
diff --git a/results/breast_cancer/stage1/losses.png b/results/breast_cancer/stage1/losses.png
index 64e0e14cdab6f518eecbdbf900a89cdb2647397b..5a90498175e4712fd63a2390315a5e6834447576 100644
Binary files a/results/breast_cancer/stage1/losses.png and b/results/breast_cancer/stage1/losses.png differ
diff --git a/results/breast_cancer/stage2/losses.png b/results/breast_cancer/stage2/losses.png
deleted file mode 100644
index e6015726e076bd1f53ee43df63ec2e7ded67a652..0000000000000000000000000000000000000000
Binary files a/results/breast_cancer/stage2/losses.png and /dev/null differ
diff --git a/results/breast_cancer/stage3/losses.png b/results/breast_cancer/stage3/losses.png
index 45f7b066ea079b4f72de1d1f9e8626ffad69f80a..57f7deb7cbda86007270f44a144533a1950b18f9 100644
Binary files a/results/breast_cancer/stage3/losses.png and b/results/breast_cancer/stage3/losses.png differ
diff --git a/results/breast_cancer/stage4/losses.png b/results/breast_cancer/stage4/losses.png
index 0cfd248266a4eb867bbe8d1815c36fa44521374d..f4dceea362659be4baf72a17c280eade1704c55e 100644
Binary files a/results/breast_cancer/stage4/losses.png and b/results/breast_cancer/stage4/losses.png differ
diff --git a/results/breast_cancer/stage4_fix/losses.png b/results/breast_cancer/stage4_fix/losses.png
deleted file mode 100644
index f0062906b6b0ec3007a207c89ac3610166bfc429..0000000000000000000000000000000000000000
Binary files a/results/breast_cancer/stage4_fix/losses.png and /dev/null differ
diff --git a/results/california_housing/stage1/losses.png b/results/california_housing/stage1/losses.png
deleted file mode 100644
index 7a3b4be063d9d5e699dd5f377ea2c08866fcf357..0000000000000000000000000000000000000000
Binary files a/results/california_housing/stage1/losses.png and /dev/null differ
diff --git a/results/california_housing/stage2/losses.png b/results/california_housing/stage2/losses.png
deleted file mode 100644
index e12e48f169db05f5c99b036244adec6a0ac85084..0000000000000000000000000000000000000000
Binary files a/results/california_housing/stage2/losses.png and /dev/null differ
diff --git a/results/california_housing/stage3/losses.png b/results/california_housing/stage3/losses.png
deleted file mode 100644
index c32379d9ff80728055120a06a66a97f165a6a047..0000000000000000000000000000000000000000
Binary files a/results/california_housing/stage3/losses.png and /dev/null differ
diff --git a/results/california_housing/stage3/stage3_losses_all.png b/results/california_housing/stage3/stage3_losses_all.png
deleted file mode 100644
index f0adaa1a6df86f7ebd0e36132f43f63d8174ccbc..0000000000000000000000000000000000000000
Binary files a/results/california_housing/stage3/stage3_losses_all.png and /dev/null differ
diff --git a/results/california_housing/stage3/stage3_losses_test.png b/results/california_housing/stage3/stage3_losses_test.png
deleted file mode 100644
index c32379d9ff80728055120a06a66a97f165a6a047..0000000000000000000000000000000000000000
Binary files a/results/california_housing/stage3/stage3_losses_test.png and /dev/null differ
diff --git a/results/california_housing/stage4/losses.png b/results/california_housing/stage4/losses.png
index d8e6b8087bd8abea41d556853d115a5ce0ee7b35..0806f2e64321f4d2194e71c342e1c465b53ef884 100644
Binary files a/results/california_housing/stage4/losses.png and b/results/california_housing/stage4/losses.png differ
diff --git a/results/california_housing/stage4/losses_2.png b/results/california_housing/stage4/losses_2.png
deleted file mode 100644
index 5562fd0076c01cf38e93936a22d69c9e36c53fc5..0000000000000000000000000000000000000000
Binary files a/results/california_housing/stage4/losses_2.png and /dev/null differ
diff --git a/results/california_housing/stage4_backup/losses_2.png b/results/california_housing/stage4_backup/losses_2.png
deleted file mode 100644
index 5562fd0076c01cf38e93936a22d69c9e36c53fc5..0000000000000000000000000000000000000000
Binary files a/results/california_housing/stage4_backup/losses_2.png and /dev/null differ
diff --git a/results/california_housing/stage4_fix/losses.png b/results/california_housing/stage4_fix/losses.png
deleted file mode 100644
index dccb6d4883f3f3f56ecab982cdd61451ee0d3f70..0000000000000000000000000000000000000000
Binary files a/results/california_housing/stage4_fix/losses.png and /dev/null differ
diff --git a/results/diabetes/stage1/losses.png b/results/diabetes/stage1/losses.png
index 2e572a8bec7cfe9a06292d6c5053e7d583e1f0fe..4de662963fa2b72903007cb7971669121fe8ec23 100644
Binary files a/results/diabetes/stage1/losses.png and b/results/diabetes/stage1/losses.png differ
diff --git a/results/diabetes/stage2/losses.png b/results/diabetes/stage2/losses.png
deleted file mode 100644
index 72ba6aac5624a531f8efd715160bbc7f132b08d9..0000000000000000000000000000000000000000
Binary files a/results/diabetes/stage2/losses.png and /dev/null differ
diff --git a/results/diabetes/stage3/losses.png b/results/diabetes/stage3/losses.png
index 17c6fe2b4f108102bcf505eed68ad9afaa10c6bd..bf761ac430e1bea15f1a61adfecec343f31f25dd 100644
Binary files a/results/diabetes/stage3/losses.png and b/results/diabetes/stage3/losses.png differ
diff --git a/results/diabetes/stage4/losses.png b/results/diabetes/stage4/losses.png
index ae057e660cc526be5002813ce32b8998f5746f6b..ea8cc15f479d8ceec4e6a971c77cd8a80d86f4cb 100644
Binary files a/results/diabetes/stage4/losses.png and b/results/diabetes/stage4/losses.png differ
diff --git a/results/diabetes/stage4_fix/losses.png b/results/diabetes/stage4_fix/losses.png
deleted file mode 100644
index 2c02eab975f3e1f0bd29dfff06f96aed32ba727c..0000000000000000000000000000000000000000
Binary files a/results/diabetes/stage4_fix/losses.png and /dev/null differ
diff --git a/results/diamonds/stage1/losses.png b/results/diamonds/stage1/losses.png
deleted file mode 100644
index 3a28f702a447f518de9dfc0c85639c98f6d0ba96..0000000000000000000000000000000000000000
Binary files a/results/diamonds/stage1/losses.png and /dev/null differ
diff --git a/results/diamonds/stage2/losses.png b/results/diamonds/stage2/losses.png
deleted file mode 100644
index eba0647c981e203e1b305a0a2daf30a5b9037bed..0000000000000000000000000000000000000000
Binary files a/results/diamonds/stage2/losses.png and /dev/null differ
diff --git a/results/diamonds/stage3/losses.png b/results/diamonds/stage3/losses.png
index 0c05e27cd2fe32083ed2706aec5ccd3a738d1e77..1a531a4f4930eb19b5e1f91d33ff63d073a42a3c 100644
Binary files a/results/diamonds/stage3/losses.png and b/results/diamonds/stage3/losses.png differ
diff --git a/results/diamonds/stage4/losses.png b/results/diamonds/stage4/losses.png
index 00f0fb9373250dea67c59587fbc52cf7774e0378..bd22659413c447078f7e13871bcd82fbcece87c1 100644
Binary files a/results/diamonds/stage4/losses.png and b/results/diamonds/stage4/losses.png differ
diff --git a/results/diamonds/stage4_fix/losses.png b/results/diamonds/stage4_fix/losses.png
deleted file mode 100644
index b743de4fccdeedf6a3b2e5012f7d437d0ef41937..0000000000000000000000000000000000000000
Binary files a/results/diamonds/stage4_fix/losses.png and /dev/null differ
diff --git a/results/digits/stage1/losses.png b/results/digits/stage1/losses.png
index 91bcb3769880e983575efbd96cd85eb287c9447a..a371bd2cfd9a601acfc68373223d6064aa29cc26 100644
Binary files a/results/digits/stage1/losses.png and b/results/digits/stage1/losses.png differ
diff --git a/results/digits/stage2/losses.png b/results/digits/stage2/losses.png
index 5357679cf8afc50e71db6dbcfbe7f0d8bc28614e..5312ffe9a4b3397968ec82e7517c6815175c2830 100644
Binary files a/results/digits/stage2/losses.png and b/results/digits/stage2/losses.png differ
diff --git a/results/digits/stage3/losses.png b/results/digits/stage3/losses.png
index 9449c3d4bec1ccd4b73386be84a8d135176f7944..aeeaa4641feabb0c784fa2deb04eaafa16834cc0 100644
Binary files a/results/digits/stage3/losses.png and b/results/digits/stage3/losses.png differ
diff --git a/results/digits/stage4/losses.png b/results/digits/stage4/losses.png
index 1b28b2f47d19d5a82fb21f186a5e8212ce623c51..28db7031647a03ad5bda222450a7750dcce256f9 100644
Binary files a/results/digits/stage4/losses.png and b/results/digits/stage4/losses.png differ
diff --git a/results/digits/stage4_fix/losses.png b/results/digits/stage4_fix/losses.png
deleted file mode 100644
index ab54aa24b5347434be31130026c4ab451f3f850b..0000000000000000000000000000000000000000
Binary files a/results/digits/stage4_fix/losses.png and /dev/null differ
diff --git a/results/iris/stage1/losses.png b/results/iris/stage1/losses.png
index 2e8d2608b74f13894c5cc006e70d38ee031653a2..a9a38a63ff6583a598154c8f0ddbc54db28459ed 100644
Binary files a/results/iris/stage1/losses.png and b/results/iris/stage1/losses.png differ
diff --git a/results/iris/stage2/losses.png b/results/iris/stage2/losses.png
new file mode 100644
index 0000000000000000000000000000000000000000..c84a2ac5f25919adc15467fe21894c9399313ebc
Binary files /dev/null and b/results/iris/stage2/losses.png differ
diff --git a/results/iris/stage3/losses.png b/results/iris/stage3/losses.png
new file mode 100644
index 0000000000000000000000000000000000000000..71dfeb6b61f4dd031289e97c2b5292a7115a0a96
Binary files /dev/null and b/results/iris/stage3/losses.png differ
diff --git a/results/iris/stage4/losses.png b/results/iris/stage4/losses.png
new file mode 100644
index 0000000000000000000000000000000000000000..bbc621a029f80ca543acfd6350a668f233b5dcf2
Binary files /dev/null and b/results/iris/stage4/losses.png differ
diff --git a/results/iris/stage4_fix/losses.png b/results/iris/stage4_fix/losses.png
deleted file mode 100644
index 79d5af7f9b398493e3f6fb8b9bde135f7cd0eceb..0000000000000000000000000000000000000000
Binary files a/results/iris/stage4_fix/losses.png and /dev/null differ
diff --git a/results/kin8nm/stage1/losses.png b/results/kin8nm/stage1/losses.png
new file mode 100644
index 0000000000000000000000000000000000000000..b0661440d3f1f0bc43e50ccc2964689a569ca375
Binary files /dev/null and b/results/kin8nm/stage1/losses.png differ
diff --git a/results/kin8nm/stage3/losses.png b/results/kin8nm/stage3/losses.png
new file mode 100644
index 0000000000000000000000000000000000000000..558f38be0c77f48152c9723d70aaea7b73fd2475
Binary files /dev/null and b/results/kin8nm/stage3/losses.png differ
diff --git a/results/kin8nm/stage4/losses.png b/results/kin8nm/stage4/losses.png
index 71bdfd92a3bdb036d5c611d65057189bdb036344..7842da996329d17d4494a97c099d3cfe5dc8dc8e 100644
Binary files a/results/kin8nm/stage4/losses.png and b/results/kin8nm/stage4/losses.png differ
diff --git a/results/kin8nm/stage4_fix/losses.png b/results/kin8nm/stage4_fix/losses.png
deleted file mode 100644
index 82b96dc80d46d04fbfc7f56b4b18e3b999af2dc9..0000000000000000000000000000000000000000
Binary files a/results/kin8nm/stage4_fix/losses.png and /dev/null differ
diff --git a/results/kr-vs-kp/stage1/losses.png b/results/kr-vs-kp/stage1/losses.png
new file mode 100644
index 0000000000000000000000000000000000000000..4741367300c1e196bf91b4cc649042759582d276
Binary files /dev/null and b/results/kr-vs-kp/stage1/losses.png differ
diff --git a/results/kr-vs-kp/stage3/losses.png b/results/kr-vs-kp/stage3/losses.png
new file mode 100644
index 0000000000000000000000000000000000000000..5463a21a15a32ca77bb7a0ceb017d70cdfc6fae4
Binary files /dev/null and b/results/kr-vs-kp/stage3/losses.png differ
diff --git a/results/kr-vs-kp/stage4/losses.png b/results/kr-vs-kp/stage4/losses.png
index 4ad6b19b4670a6876cb239051bd0e434e8435f82..2dabf40538e77cee74658c0dc8c125c4295e8416 100644
Binary files a/results/kr-vs-kp/stage4/losses.png and b/results/kr-vs-kp/stage4/losses.png differ
diff --git a/results/kr-vs-kp/stage4_fix/losses.png b/results/kr-vs-kp/stage4_fix/losses.png
deleted file mode 100644
index 295409f42f566b7cd213f4ee132462ffcd82c2b6..0000000000000000000000000000000000000000
Binary files a/results/kr-vs-kp/stage4_fix/losses.png and /dev/null differ
diff --git a/results/lfw_pairs/stage1/losses.png b/results/lfw_pairs/stage1/losses.png
deleted file mode 100644
index d963a961799bd59552971cbd9d0d88959e791fda..0000000000000000000000000000000000000000
Binary files a/results/lfw_pairs/stage1/losses.png and /dev/null differ
diff --git a/results/lfw_pairs/stage3/losses.png b/results/lfw_pairs/stage3/losses.png
deleted file mode 100644
index d58b38f24cc07c16f90e68832e0c370261a0183c..0000000000000000000000000000000000000000
Binary files a/results/lfw_pairs/stage3/losses.png and /dev/null differ
diff --git a/results/lfw_pairs/stage4/losses.png b/results/lfw_pairs/stage4/losses.png
deleted file mode 100644
index ddb71771aa7b2058d0020ad31a5431175eade83f..0000000000000000000000000000000000000000
Binary files a/results/lfw_pairs/stage4/losses.png and /dev/null differ
diff --git a/results/lfw_pairs/stage4_fix/losses.png b/results/lfw_pairs/stage4_fix/losses.png
deleted file mode 100644
index 34109ce4efe7418295b4e994d5404cd1c664909d..0000000000000000000000000000000000000000
Binary files a/results/lfw_pairs/stage4_fix/losses.png and /dev/null differ
diff --git a/results/olivetti_faces/stage1/losses.png b/results/olivetti_faces/stage1/losses.png
index bf0645224d47d32ba9ca3e7547323c596407befc..9a37ea43f162f7eec9ca4cbbead8e8bc2c83dc48 100644
Binary files a/results/olivetti_faces/stage1/losses.png and b/results/olivetti_faces/stage1/losses.png differ
diff --git a/results/olivetti_faces/stage2/losses.png b/results/olivetti_faces/stage2/losses.png
index 39d2d51b27c9ee6d301212ac095c49a4dae0808b..ad7402b9f816ce10e1d2d55d1e12e800b51a63be 100644
Binary files a/results/olivetti_faces/stage2/losses.png and b/results/olivetti_faces/stage2/losses.png differ
diff --git a/results/olivetti_faces/stage3/losses.png b/results/olivetti_faces/stage3/losses.png
index 507cc141d53e962dbd5c86cee836fad4889ea7b9..9c414d740fa33e48e0ddfdd7af8bd51964164c56 100644
Binary files a/results/olivetti_faces/stage3/losses.png and b/results/olivetti_faces/stage3/losses.png differ
diff --git a/results/olivetti_faces/stage4/losses.png b/results/olivetti_faces/stage4/losses.png
index 862840acf9243e92052825fb35522e5bc3f7a3a4..9c871d6ebac4bf99b38539af4cd967aa29431dfc 100644
Binary files a/results/olivetti_faces/stage4/losses.png and b/results/olivetti_faces/stage4/losses.png differ
diff --git a/results/olivetti_faces/stage4_fix/losses.png b/results/olivetti_faces/stage4_fix/losses.png
deleted file mode 100644
index 76d53a46b023f3e109511fd0f0db6e4eebe1d16b..0000000000000000000000000000000000000000
Binary files a/results/olivetti_faces/stage4_fix/losses.png and /dev/null differ
diff --git a/results/spambase/stage1/losses.png b/results/spambase/stage1/losses.png
new file mode 100644
index 0000000000000000000000000000000000000000..6bf25013c39f916a538e0f039dd89741f78ba214
Binary files /dev/null and b/results/spambase/stage1/losses.png differ
diff --git a/results/spambase/stage3/losses.png b/results/spambase/stage3/losses.png
new file mode 100644
index 0000000000000000000000000000000000000000..fd359da4c9d76f828519cb7e6bb233493fba3e4d
Binary files /dev/null and b/results/spambase/stage3/losses.png differ
diff --git a/results/spambase/stage4/losses.png b/results/spambase/stage4/losses.png
new file mode 100644
index 0000000000000000000000000000000000000000..9d77c068fe84cf28ebcd21160f133144c79f1be7
Binary files /dev/null and b/results/spambase/stage4/losses.png differ
diff --git a/results/spambase/stage4_fix/losses.png b/results/spambase/stage4_fix/losses.png
deleted file mode 100644
index 42201f37548eb0869d2e25e63e1bd2db6a9df0f1..0000000000000000000000000000000000000000
Binary files a/results/spambase/stage4_fix/losses.png and /dev/null differ
diff --git a/results/steel-plates/stage1/losses.png b/results/steel-plates/stage1/losses.png
new file mode 100644
index 0000000000000000000000000000000000000000..d2a53cc66d038c9c0cb301cb38b2f56003d049a3
Binary files /dev/null and b/results/steel-plates/stage1/losses.png differ
diff --git a/results/steel-plates/stage3/losses.png b/results/steel-plates/stage3/losses.png
new file mode 100644
index 0000000000000000000000000000000000000000..1b700314d22a8d76f4b738a7741fef97ff079960
Binary files /dev/null and b/results/steel-plates/stage3/losses.png differ
diff --git a/results/steel-plates/stage4/losses.png b/results/steel-plates/stage4/losses.png
index 18f1011509a2acb145cf15203254f8de3f59b596..b018b25a0cfbd278ce79d4340d9f8af8d1826bf9 100644
Binary files a/results/steel-plates/stage4/losses.png and b/results/steel-plates/stage4/losses.png differ
diff --git a/results/steel-plates/stage4_fix/losses.png b/results/steel-plates/stage4_fix/losses.png
deleted file mode 100644
index 7a7b181d7b537b447831a26e397df49c3f6dc3c2..0000000000000000000000000000000000000000
Binary files a/results/steel-plates/stage4_fix/losses.png and /dev/null differ
diff --git a/results/wine/stage1/losses.png b/results/wine/stage1/losses.png
index 0dd21a3ad0dca251309e78145ad17fd737acfcd4..f78a19963dd2c081e4b5611bcccb794f380dcca4 100644
Binary files a/results/wine/stage1/losses.png and b/results/wine/stage1/losses.png differ
diff --git a/results/wine/stage2/losses.png b/results/wine/stage2/losses.png
index 218f27a6fe6e1aff691f19ac36ecc452725f1783..5a9c9471425fb89a541307078a8b8ccf03cf86ef 100644
Binary files a/results/wine/stage2/losses.png and b/results/wine/stage2/losses.png differ
diff --git a/results/wine/stage3/losses.png b/results/wine/stage3/losses.png
index 9979496ea29d2f623c7a7fa3050cfc6aec35eae7..731a468f8c5d8805b0f028942e6773ba77bf0d9a 100644
Binary files a/results/wine/stage3/losses.png and b/results/wine/stage3/losses.png differ
diff --git a/results/wine/stage4/losses.png b/results/wine/stage4/losses.png
index d31ee5233c47047047499cfe15caf876d8f9fe06..83e9358f41422f08f95386b4c1b2a3c005c4b8b9 100644
Binary files a/results/wine/stage4/losses.png and b/results/wine/stage4/losses.png differ
diff --git a/results/wine/stage4_fix/losses.png b/results/wine/stage4_fix/losses.png
deleted file mode 100644
index 31286863e58fdc3fe40f5b77cf07df3c21a572fd..0000000000000000000000000000000000000000
Binary files a/results/wine/stage4_fix/losses.png and /dev/null differ