commit 66a6b3de3508b8cd933be24c605506c38088c297
Author: Daniel Swanson <popcorn.tomato.dude@gmail.com>
Date:   Thu Aug 5 17:35:23 2021 -0500

    HMM working

diff --git a/apertium/apertium_tagger_new.cc b/apertium/apertium_tagger_new.cc
index 81642e6..0cd7281 100644
--- a/apertium/apertium_tagger_new.cc
+++ b/apertium/apertium_tagger_new.cc
@@ -10,10 +10,7 @@ int main(int argc, char** argv)
   InputFile input;
   UFILE* output = u_finit(stdout, NULL, NULL);
   FILE* tg = fopen(argv[1], "rb");
-  std::cerr << "about to load\n";
   t.load(tg);
-  std::cerr << "loaded\n";
   t.tag_hmm(input, output);
-  std::cerr << "tagged\n";
   return EXIT_SUCCESS;
 }
diff --git a/apertium/tagger_data_exe.cc b/apertium/tagger_data_exe.cc
index 2523e9d..3e1dc3e 100644
--- a/apertium/tagger_data_exe.cc
+++ b/apertium/tagger_data_exe.cc
@@ -333,7 +333,9 @@ TaggerDataExe::read_compressed_hmm_lsw(FILE* in, bool is_hmm)
 
     // matrix b
     hmm_b = new double[N*M];
-    memset(hmm_b, 0, N*M*sizeof(double));
+    for (uint64_t i = 0; i < N*M; i++) {
+      hmm_b[i] = 1e-10;
+    }
     for (uint64_t count = Compression::multibyte_read(in); count > 0; count--) {
       uint64_t i = Compression::multibyte_read(in);
       uint64_t j = Compression::multibyte_read(in);
diff --git a/apertium/tagger_data_exe.h b/apertium/tagger_data_exe.h
index db36365..5c42d8a 100644
--- a/apertium/tagger_data_exe.h
+++ b/apertium/tagger_data_exe.h
@@ -144,10 +144,10 @@ public:
   uint64_t get_ambiguity_class(const std::set<uint64_t>& tags);
 
   inline double getA(uint64_t i, uint64_t j) const {
-    return hmm_a[i*M + j];
+    return hmm_a[i*N + j];
   }
   inline double getB(uint64_t i, uint64_t j) const {
-    return hmm_b[i*N + j];
+    return hmm_b[i*M + j];
   }
   inline double getD(uint64_t i, uint64_t j, uint64_t k) const {
     return lsw_d[i*N*N + j*N + k];