From 920cc983c4a15b0f74dbb4dac46bf2a3087dc6d4 Mon Sep 17 00:00:00 2001
From: Johnny Fernandes <up202402612@up.pt>
Date: Tue, 5 May 2026 11:37:37 +0100
Subject: [PATCH] Phase 4 classifier

---
 classifier/configs/phase4/_base.json                     | 7 +++++++
 classifier/configs/phase4/p4_convnext_tiny_100pct.json   | 6 ++++++
 classifier/configs/phase4/p4_convnext_tiny_20pct.json    | 6 ++++++
 classifier/configs/phase4/p4_convnext_tiny_50pct.json    | 6 ++++++
 classifier/configs/phase4/p4_efficientnet_b0_100pct.json | 6 ++++++
 classifier/configs/phase4/p4_efficientnet_b0_20pct.json  | 6 ++++++
 classifier/configs/phase4/p4_efficientnet_b0_50pct.json  | 6 ++++++
 classifier/configs/phase4/p4_resnet50_100pct.json        | 6 ++++++
 classifier/configs/phase4/p4_resnet50_20pct.json         | 6 ++++++
 classifier/configs/phase4/p4_resnet50_50pct.json         | 6 ++++++
 10 files changed, 61 insertions(+)
 create mode 100644 classifier/configs/phase4/_base.json
 create mode 100644 classifier/configs/phase4/p4_convnext_tiny_100pct.json
 create mode 100644 classifier/configs/phase4/p4_convnext_tiny_20pct.json
 create mode 100644 classifier/configs/phase4/p4_convnext_tiny_50pct.json
 create mode 100644 classifier/configs/phase4/p4_efficientnet_b0_100pct.json
 create mode 100644 classifier/configs/phase4/p4_efficientnet_b0_20pct.json
 create mode 100644 classifier/configs/phase4/p4_efficientnet_b0_50pct.json
 create mode 100644 classifier/configs/phase4/p4_resnet50_100pct.json
 create mode 100644 classifier/configs/phase4/p4_resnet50_20pct.json
 create mode 100644 classifier/configs/phase4/p4_resnet50_50pct.json

diff --git a/classifier/configs/phase4/_base.json b/classifier/configs/phase4/_base.json
new file mode 100644
index 0000000..5e3eb83
--- /dev/null
+++ b/classifier/configs/phase4/_base.json
@@ -0,0 +1,7 @@
+{
+  "pretrained": true,
+  "epochs": 15,
+  "image_size": 224,
+  "augment": false,
+  "data_dir": "cropped/classifier"
+}
diff --git a/classifier/configs/phase4/p4_convnext_tiny_100pct.json b/classifier/configs/phase4/p4_convnext_tiny_100pct.json
new file mode 100644
index 0000000..7ce18e1
--- /dev/null
+++ b/classifier/configs/phase4/p4_convnext_tiny_100pct.json
@@ -0,0 +1,6 @@
+{
+  "extends": "_base.json",
+  "run_name": "p4_convnext_tiny_100pct",
+  "backbone": "convnext_tiny",
+  "subsample": 1.0
+}
diff --git a/classifier/configs/phase4/p4_convnext_tiny_20pct.json b/classifier/configs/phase4/p4_convnext_tiny_20pct.json
new file mode 100644
index 0000000..dfbec7b
--- /dev/null
+++ b/classifier/configs/phase4/p4_convnext_tiny_20pct.json
@@ -0,0 +1,6 @@
+{
+  "extends": "_base.json",
+  "run_name": "p4_convnext_tiny_20pct",
+  "backbone": "convnext_tiny",
+  "subsample": 0.2
+}
diff --git a/classifier/configs/phase4/p4_convnext_tiny_50pct.json b/classifier/configs/phase4/p4_convnext_tiny_50pct.json
new file mode 100644
index 0000000..9894c25
--- /dev/null
+++ b/classifier/configs/phase4/p4_convnext_tiny_50pct.json
@@ -0,0 +1,6 @@
+{
+  "extends": "_base.json",
+  "run_name": "p4_convnext_tiny_50pct",
+  "backbone": "convnext_tiny",
+  "subsample": 0.5
+}
diff --git a/classifier/configs/phase4/p4_efficientnet_b0_100pct.json b/classifier/configs/phase4/p4_efficientnet_b0_100pct.json
new file mode 100644
index 0000000..005e2a4
--- /dev/null
+++ b/classifier/configs/phase4/p4_efficientnet_b0_100pct.json
@@ -0,0 +1,6 @@
+{
+  "extends": "_base.json",
+  "run_name": "p4_efficientnet_b0_100pct",
+  "backbone": "efficientnet_b0",
+  "subsample": 1.0
+}
diff --git a/classifier/configs/phase4/p4_efficientnet_b0_20pct.json b/classifier/configs/phase4/p4_efficientnet_b0_20pct.json
new file mode 100644
index 0000000..5ca57fe
--- /dev/null
+++ b/classifier/configs/phase4/p4_efficientnet_b0_20pct.json
@@ -0,0 +1,6 @@
+{
+  "extends": "_base.json",
+  "run_name": "p4_efficientnet_b0_20pct",
+  "backbone": "efficientnet_b0",
+  "subsample": 0.2
+}
diff --git a/classifier/configs/phase4/p4_efficientnet_b0_50pct.json b/classifier/configs/phase4/p4_efficientnet_b0_50pct.json
new file mode 100644
index 0000000..fc6e3a7
--- /dev/null
+++ b/classifier/configs/phase4/p4_efficientnet_b0_50pct.json
@@ -0,0 +1,6 @@
+{
+  "extends": "_base.json",
+  "run_name": "p4_efficientnet_b0_50pct",
+  "backbone": "efficientnet_b0",
+  "subsample": 0.5
+}
diff --git a/classifier/configs/phase4/p4_resnet50_100pct.json b/classifier/configs/phase4/p4_resnet50_100pct.json
new file mode 100644
index 0000000..5b8ca40
--- /dev/null
+++ b/classifier/configs/phase4/p4_resnet50_100pct.json
@@ -0,0 +1,6 @@
+{
+  "extends": "_base.json",
+  "run_name": "p4_resnet50_100pct",
+  "backbone": "resnet50",
+  "subsample": 1.0
+}
diff --git a/classifier/configs/phase4/p4_resnet50_20pct.json b/classifier/configs/phase4/p4_resnet50_20pct.json
new file mode 100644
index 0000000..3a5bff5
--- /dev/null
+++ b/classifier/configs/phase4/p4_resnet50_20pct.json
@@ -0,0 +1,6 @@
+{
+  "extends": "_base.json",
+  "run_name": "p4_resnet50_20pct",
+  "backbone": "resnet50",
+  "subsample": 0.2
+}
diff --git a/classifier/configs/phase4/p4_resnet50_50pct.json b/classifier/configs/phase4/p4_resnet50_50pct.json
new file mode 100644
index 0000000..21db10f
--- /dev/null
+++ b/classifier/configs/phase4/p4_resnet50_50pct.json
@@ -0,0 +1,6 @@
+{
+  "extends": "_base.json",
+  "run_name": "p4_resnet50_50pct",
+  "backbone": "resnet50",
+  "subsample": 0.5
+}