1 files changed, 10 insertions, 21 deletions
diff --git a/lualib/rspamadm/rescore.lua b/lualib/rspamadm/rescore.lua
index dfa73f2d5..9b4d3a4ce 100644
--- a/lualib/rspamadm/rescore.lua
+++ b/lualib/rspamadm/rescore.lua
@@ -14,10 +14,6 @@ See the License for the specific language governing permissions and
 limitations under the License.
 ]]--
 
-if not rspamd_config:has_torch() then
-  return
-end
-
 local lua_util = require "lua_util"
 local ucl = require "ucl"
 local logger = require "rspamd_logger"
@@ -26,9 +22,6 @@ local rspamd_util = require "rspamd_util"
 local argparse = require "argparse"
 local rescore_utility = require "rescore_utility"
 
--- Load these lazily
-local torch
-local nn
 
 local opts
 local ignore_symbols = {
@@ -137,17 +130,17 @@ parser:option "--l2"
 local function make_dataset_from_logs(logs, all_symbols, spam_score)
   -- Returns a list of {input, output} for torch SGD train
 
-  local dataset = {}
+  local inputs = {}
+  local outputs = {}
 
   for _, log in pairs(logs) do
-    local input = torch.Tensor(#all_symbols)
-    local output = torch.Tensor(1)
+
     log = lua_util.rspamd_str_split(log, " ")
 
     if log[1] == "SPAM" then
-      output[1] = 1
+      outputs[#outputs+1] = 1
     else
-      output[1] = 0
+      outputs[#outputs+1] = 0
     end
 
     local symbols_set = {}
@@ -158,23 +151,19 @@ local function make_dataset_from_logs(logs, all_symbols, spam_score)
       end
     end
 
+    local input_vec = {}
     for index, symbol in pairs(all_symbols) do
       if symbols_set[symbol] then
-        input[index] = 1
+        input_vec[index] = 1
       else
-        input[index] = 0
+        input_vec[index] = 0
       end
     end
 
-    dataset[#dataset + 1] = {input, output}
-
-  end
-
-  function dataset:size()
-    return #dataset
+    inputs[#inputs + 1] = input_vec
   end
 
-  return dataset
+  return inputs,outputs
 end
 
 local function init_weights(all_symbols, original_symbol_scores)