Initial commit: UPH project codebase and experiment results

Includes model code, evaluation scripts, configs, analysis outputs,
and experiment results for the User Prior Head personalization method.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

1 files changed, 63 insertions, 0 deletions

diff --git a/outputs/dev_run2/review_user_K4_d64_results.json b/outputs/dev_run2/review_user_K4_d64_results.json
new file mode 100644
index 0000000..e4c3335
--- /dev/null
+++ b/outputs/dev_run2/review_user_K4_d64_results.json
@@ -0,0 +1,63 @@
+{
+  "config": {
+    "task": "review",
+    "setting": "user",
+    "dataset_config": "product_review_user",
+    "model_name": "Qwen/Qwen2.5-1.5B-Instruct",
+    "device": "cuda:1",
+    "d": 64,
+    "alpha": 0.1,
+    "beta": 0.05,
+    "lam": 0.0001,
+    "lr": 0.05,
+    "adapt_steps": 30,
+    "max_grad_norm": 5.0,
+    "basis_seed": 42,
+    "K": 4,
+    "max_new_tokens": 512,
+    "temperature": 0.0,
+    "top_p": 0.9,
+    "num_eval": 100,
+    "batch_size": 1
+  },
+  "results": {
+    "Base": {
+      "rouge1": 0.267782031545435,
+      "rougeL": 0.1252498853193883,
+      "meteor": 0.1548325361123646,
+      "sfd": 1.449404716181929,
+      "num_examples": 100
+    },
+    "Prompt-All-K": {
+      "rouge1": 0.29395992549458566,
+      "rougeL": 0.14041619564640495,
+      "meteor": 0.19002725619935482,
+      "sfd": 1.001856908145461,
+      "num_examples": 100
+    },
+    "BM25-Top1": {
+      "rouge1": 0.3028213707484512,
+      "rougeL": 0.13886564037041077,
+      "meteor": 0.1911393193613851,
+      "sfd": 1.0862468335684192,
+      "num_examples": 100
+    },
+    "Uncond-Head": {
+      "rouge1": 0.25493963834594036,
+      "rougeL": 0.13323295232163704,
+      "meteor": 0.13337129562298725,
+      "sfd": 1.4621968160434256,
+      "num_examples": 100,
+      "adapt_time": 7.013380529880524
+    },
+    "CVH": {
+      "rouge1": 0.2514854105441426,
+      "rougeL": 0.13267777927402435,
+      "meteor": 0.13508171496829105,
+      "sfd": 1.4671356322221862,
+      "num_examples": 100,
+      "adapt_time": 7.0087640619277956
+    }
+  },
+  "num_examples": 100
+}
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