
pect of the image the model is focusing on while clas-
sifying.
(H. Naeem and Ullah, 2022) proposed an AI-based
explainable approach for malware detection using IoT
devices using a fine-tuned Inception-v3 CNN model
with transfer learning. By using color image malware
display of Android Dalvik Executable File (DEX),
the model achieved 98.5% accuracy in binary classi-
fication and 91% in multiclass prediction, surpassing
other methods in various evaluation metrics.
(Molle et al., 2018) represented the dermatology case,
where they observed that CNNs inspect features that
are similar to those examined by dermatologists for
skin lesions; however, more analysis is required for
the interpretation of convolutional neural networks.
(J. M. Rozanec and Mladenic, 2022) proposed a
Knowledge Graph-based XAI architecture that is used
for demand forecasting with confidential high-level
explanations and actions based on domain knowledge
while preserving sensitive model details.
Four attribution methods were evaluated by (F. Ei-
tel and the Alzheimer’s Disease Neuroimaging Initia-
tive (ADNI), 2019) for CNN-based Alzheimer’s clas-
sification based on MRI data. It also clearly indicated
that there are large fluctuations, while guided back-
propagation and LRP yielded the most consistent val-
ues; so, it is necessary to use domain-specific criteria
instead of a visual assessment of the maps.
(S. Pereira and Silva, 2018) introduced the idea of em-
ploying CNNs to detect the grade of glioma solely
based on MRI data, thus avoiding the need for a
biopsy. They assessed prognosis using whole brain
and automatic tumor areas and used interpretability
methods to guide the models to concentrate on the re-
gions that are indicative of tumor grade.
(Mehta and Passi, 2022) used XAI for hate speech
detection including pre-processing and exploratory
analysis of datasets. LSTM achieved an accu-
racy of 97.6% on the Google Jigsaw dataset, while
BERT variants (BERT + ANN: 93.55%, BERT +
MLP: 93.67%) were evaluated for explainability us-
ing LIME and the ERASER (Evaluating Rationales
and Saliency for Explanations in Reasoning) meth-
ods.
(S. Y. Lim and Lee, 2022) extended the XAI tech-
niques of image classification to deepfake audio de-
tection, providing an understanding of interpretability
and explanation of model decisions involving varia-
tions of pitch and rhythm. The findings emphasized
that the interpretability was consistent across environ-
ments and noted its divergence between human and
model perceptions provided information to respond to
the emerging problem of generative fake media.
(Kim and Joe, 2022) proposed an XAI approach for
deep learning self-driving car models that maps image
regions that have significant impacts on CNN deci-
sion making using sensitivity analysis. This increases
reliability in conjunction with the application of the
devices.
LSTM, Bi-LSTM, and Bi-GRU-LSTM-CNN mod-
els were employed by (A. Adak and Alamri, 2022)
for sentiment analysis of FDS reviews with accuracy
rates equal to 96.07%, 95.85%, and 96.33%, corre-
spondingly. LSTM was chosen for false negatives as
they are lower compared to the other. The two XAI
methods that we used were SHAP and LIME; which
provided explanations by isolating the words most in-
fluential to the sentiment of the models.
3 DATASET- SKIN CANCER
MNIST (HAM10000)
The HAM10000 dataset (HAM, ) contains more
than 10,000 dermatoscopic images of skin lesions,
mainly melamonous to diagnose and categorize skin
cancer. The dataset has seven different classes,
namely: Melanocytic nevi, Melanoma, Benign ker-
atosis similar lesions, Basal cell carcinoma, Actinic
keratoses, Vascular lesions, and Dermatofibroma.
This data set is relatively difficult in the development
of models due to its applicability, especially due to
the high imbalance of classes. In this regard, it plays
a vital reference for a more accurate diagnosis of less
common but potentially serious skin diseases.
4 DEEP CONVOLUTIONAL
NEURAL NETWORKS (CNN)
FOR IMAGE CLASSIFICATION
Deep CNNs are a well established deep learning
architecture most applicable to image classification
problems. Due to their capacity to learn about hier-
archical features of items, Convolution Neural Net-
works are particularly useful in the skin cancer image
classification task. In the initial layers model works
with simple features or basic or low-level features
such as edges or shapes, and as one passes through
the network, the high-level or more abstract features
are extracted in the latter layers and then the network
is able to differentiate between the different types of
skin cancer lesions.
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