From 2f1f3ba1142268576f09325e8f80fefcce521996 Mon Sep 17 00:00:00 2001
From: Ruonan Wang <105281011+rnwang04@users.noreply.github.com>
Date: Fri, 2 Sep 2022 15:46:12 +0800
Subject: [PATCH] Chronos : Penalize underestimation example (#5627)

* add example

* remove valid dataset

* fix typo

* modify parameters and graph

* update based on comment

* modify index link

* modify js

* update
---
 docs/readthedocs/source/_static/js/chronos_tutorial.js |  2 +-
 .../readthedocs/source/doc/Chronos/QuickStart/index.md | 10 ++++++++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/docs/readthedocs/source/_static/js/chronos_tutorial.js b/docs/readthedocs/source/_static/js/chronos_tutorial.js
index b83db4de..978b3fd8 100644
--- a/docs/readthedocs/source/_static/js/chronos_tutorial.js
+++ b/docs/readthedocs/source/_static/js/chronos_tutorial.js
@@ -51,7 +51,7 @@ $(".checkboxes").click(function(){
             var ids = ["ChronosForecaster","TuneaForecasting","AutoTSEstimator","AutoWIDE",
             "MultvarWIDE","MultstepWIDE","LSTMForecaster","AutoProphet","AnomalyDetection",
             "DeepARmodel","TFTmodel","hyperparameter","taxiDataset","distributedFashion",
-            "ONNX","Quantize","TCMFForecaster"];
+            "ONNX","Quantize","TCMFForecaster","PenalizeUnderestimation"];
             showTutorials(ids);
             var disIds = ["simulation"];
             disCheck(disIds);
diff --git a/docs/readthedocs/source/doc/Chronos/QuickStart/index.md b/docs/readthedocs/source/doc/Chronos/QuickStart/index.md
index 7b1b2fc5..8ac4ae56 100644
--- a/docs/readthedocs/source/doc/Chronos/QuickStart/index.md
+++ b/docs/readthedocs/source/doc/Chronos/QuickStart/index.md
@@ -234,6 +234,16 @@
         </details>
         <hr>
 
+        <details id="PenalizeUnderestimation">
+            <summary>
+                <a href="https://github.com/intel-analytics/BigDL/tree/main/python/chronos/example/loss/penalize_underestimation.ipynb">Penalize underestimation with LinexLoss</a>
+                <p>Tag: <button value="forecast">forecast</button></p>
+            </summary>
+            <img src="../../../_images/GitHub-Mark-32px.png"><a href="https://github.com/intel-analytics/BigDL/tree/main/python/chronos/example/loss/penalize_underestimation.ipynb">View source on GitHub</a>
+            <p>This example demonstrates how to use TCNForecaster to penalize underestimation based on a built-in loss function LinexLoss.</p>
+        </details>
+        <hr>
+
     </div>
 
     <script src="../../../_static/js/chronos_tutorial.js"></script>