commit 76a1580861210e0310db23acbc29e1064ae30ead
author Kshitij Sisodia <kshitij.sisodia@arm.com> Fri Dec 24 11:05:11 2021 +0000
committer Liam Barry <liam.barry@arm.com> Fri Dec 24 14:20:36 2021 +0000
tree f947145cffd944aa3724c90745fc0e9d8e2fb2f4
parent 871fcdc755173b9f7ecb8cf9dc8dc6306329958c

MLECO-2599: Replace DSCNN with MicroNet for KWS

Added SoftMax function to Mathutils to allow MicroNet
to output probability as it does not nativelu have this layer.
Minor refactoring to accommodate Softmax Calculations
Extensive renaming and updating of documentation and resource download script.
Added SoftMax function to Mathutils to allow MicroNet
to output probability.

Change-Id: I7cbbda1024d14b85c9ac1beea7ca8fbffd0b6eb5
Signed-off-by: Liam Barry <liam.barry@arm.com>

tests/use_case/kws_asr/MfccTests.cc

diff --git a/tests/use_case/kws_asr/MfccTests.cc b/tests/use_case/kws_asr/MfccTests.cc
index 9509519..c0fb723 100644
--- a/tests/use_case/kws_asr/MfccTests.cc
+++ b/tests/use_case/kws_asr/MfccTests.cc
@@ -14,7 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-#include "DsCnnMfcc.hpp"
+#include "MicroNetKwsMfcc.hpp"
 
 #include <algorithm>
 #include <catch.hpp>
@@ -93,17 +93,17 @@
     -22.67135, -0.61615, 2.07233, 0.58137, 1.01655, 0.85816, 0.46039, 0.03393, 1.16511, 0.0072,
 };
 
-arm::app::audio::DsCnnMFCC GetMFCCInstance() {
-    const int sampFreq = arm::app::audio::DsCnnMFCC::ms_defaultSamplingFreq;
+arm::app::audio::MicroNetMFCC GetMFCCInstance() {
+    const int sampFreq = arm::app::audio::MicroNetMFCC::ms_defaultSamplingFreq;
     const int frameLenMs = 40;
     const int frameLenSamples = sampFreq * frameLenMs * 0.001;
     const int numMfccFeats = 10;
 
-   return arm::app::audio::DsCnnMFCC(numMfccFeats, frameLenSamples);
+   return arm::app::audio::MicroNetMFCC(numMfccFeats, frameLenSamples);
 }
 
 template <class T>
-void TestQuntisedMFCC() {
+void TestQuantisedMFCC() {
     const float quantScale = 1.1088106632232666;
     const int quantOffset = 95;
     std::vector<T> mfccOutput = GetMFCCInstance().MfccComputeQuant<T>(testWav, quantScale, quantOffset);
@@ -118,9 +118,9 @@
         REQUIRE(quantizedTestWavMfcc  == Approx(mfccOutput[i]).margin(0));
     }
 }
-template void TestQuntisedMFCC<int8_t>();
-template void TestQuntisedMFCC<uint8_t>();
-template void TestQuntisedMFCC<int16_t>();
+template void TestQuantisedMFCC<int8_t>();
+template void TestQuantisedMFCC<uint8_t>();
+template void TestQuantisedMFCC<int16_t>();
 
 TEST_CASE("MFCC calculation test")
 {
@@ -141,16 +141,16 @@
 
     SECTION("int8_t")
     {
-        TestQuntisedMFCC<int8_t>();
+        TestQuantisedMFCC<int8_t>();
     }
 
     SECTION("uint8_t")
     {
-        TestQuntisedMFCC<uint8_t>();
+        TestQuantisedMFCC<uint8_t>();
     }
 
     SECTION("MFCC quant calculation test - int16_t")
     {
-        TestQuntisedMFCC<int16_t>();
+        TestQuantisedMFCC<int16_t>();
     }
 }
\ No newline at end of file