Polishes.

dmlc · Jan 11, 2022 · 4cfc74a · 4cfc74a
1 parent 16d8a7a
commit 4cfc74a
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Showing 5 changed files with 6 additions and 6 deletions.
diff --git a/include/xgboost/data.h b/include/xgboost/data.h
@@ -1,5 +1,5 @@
 /*!
- * Copyright (c) 2015-2021 by Contributors
+ * Copyright (c) 2015-2022 by Contributors
  * \file data.h
  * \brief The input data structure of xgboost.
  * \author Tianqi Chen

diff --git a/include/xgboost/linalg.h b/include/xgboost/linalg.h
@@ -1,5 +1,5 @@
 /*!
- * Copyright 2021 by XGBoost Contributors
+ * Copyright 2021-2022 by XGBoost Contributors
  * \file linalg.h
  * \brief Linear algebra related utilities.
  */

diff --git a/src/c_api/c_api.cc b/src/c_api/c_api.cc
@@ -903,7 +903,7 @@ XGB_DLL int XGBoosterLoadModel(BoosterHandle handle, const char* fname) {
   };
   if (common::FileExtension(fname) == "json") {
     auto str = read_file();
-    Json in { Json::Load({str.c_str(), str.size()}) };
+    Json in{Json::Load(StringView{str})};
     static_cast<Learner*>(handle)->LoadModel(in);
   } else if (common::FileExtension(fname) == "ubj") {
     auto str = read_file();

diff --git a/src/common/io.h b/src/common/io.h
@@ -1,5 +1,5 @@
 /*!
- * Copyright (c) by XGBoost Contributors 2014-2022
+ * Copyright by XGBoost Contributors 2014-2022
  * \file io.h
  * \brief general stream interface for serialization, I/O
  * \author Tianqi Chen

diff --git a/src/learner.cc b/src/learner.cc
@@ -710,8 +710,8 @@ namespace {
 StringView ModelMsg() {
   return StringView{
       R"doc(
-  If you are loading a serialized model (like pickle in Python) generated by older
-  XGBoost, please export the model by calling `Booster.save_model` from that version
+  If you are loading a serialized model (like pickle in Python, RDS in R) generated by
+  older XGBoost, please export the model by calling `Booster.save_model` from that version
   first, then load it back in current version. See:
 
     https://xgboost.readthedocs.io/en/latest/tutorials/saving_model.html